Harvard University Herbaria & Libraries

Complex Object This is a complex collection object (0 item with 0 preparation) Collector I. M. Lamb Collector number A-496 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Nahant Date Collected 1963-03-26 Habitat Attached to rocks in upper GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3ffd51ea-a0bb-4083-855d-a61e0509d7e5 Herbarium FH

Classification Gayraliaceae: Monostroma Classification 1 Gayraliaceae: Protomonostroma Harvard University Herbaria Barcode(s) 00299619 Collector I. M. Lamb Collector number A-496 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Nahant Date Collected 1963-03-26 Habitat Attached to rocks in upper sublittoral, 1.5-2.0 m. below mean low tide level GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0681e7ee-ee94-4b32-b004-f91e4f83e91f Harvard University Herbaria Barcode 00299619 Herbarium FH Family Gayraliaceae Determination Monostroma pulchrum Farlow Determination Remarks [is label name] Family Gayraliaceae Determination Protomonostroma undulatum f. pulchrum (Farlow) M. J. Wynne Determined by W. T. Kittredge Date Determined 2010 Determination Remarks [is Current name] Annotation Text fide Guiry, M.D. & Guiry, G.M. 2010. /AlgaeBase/. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 25 March 2010 Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Classification Ulothrix: Ulotrichaceae Harvard University Herbaria Barcode(s) 00299653 Collector I. M. Lamb Collector number A-490 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Rockport Locality Cape Ann, Halibut Point Date Collected 1963-02-02 Elevation 0 m Habitat Forming extensive, effuse, dark green stains onsloping granite rocks in upper intertidal zone GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/674fd3a9-5858-4c10-abee-6afdc7097a84 Harvard University Herbaria Barcode 00299653 Herbarium FH Family Ulotrichaceae Determination Ulothrix flacca (Dillwyn) Thuret Determination Remarks [is filed under name] [is label name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Classification Stereocaulon: Stereocaulaceae Harvard University Herbaria Barcode(s) 00479572 Collector I. M. Lamb Collector number 7881 Country United States of America State New Hampshire Geography North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Coos County Locality [data not captured] Date Collected 1963-10-05 Project Lichen and Bryophyte TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6fd4cdc4-4bdf-4184-9aff-124b0a1a040e Harvard University Herbaria Barcode 00479572 Herbarium FH Family Stereocaulaceae Determination Stereocaulon dactylophyllum var. occidentale (H. Magnusson) Grummann Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

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Classification Stereocaulon: Stereocaulaceae Harvard University Herbaria Barcode(s) 00480106 Collector I. M. Lamb Collector number 7882 Country United States of America State New Hampshire Geography North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Coos County Locality [data not captured] Date Collected 1963-10-05 Project Lichen and Bryophyte TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fec99465-f8e0-4308-8f5e-54f9071c7923 Harvard University Herbaria Barcode 00480106 Herbarium FH Family Stereocaulaceae Determination Stereocaulon saxatile H. Magnusson Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

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Classification Stereocaulon: Stereocaulaceae Harvard University Herbaria Barcode(s) 00480109 Collector I. M. Lamb Collector number 7880 Country United States of America State New Hampshire Geography North America: North America (CA, US, MX) (Region): United States of America: New Hampshire: Coos County Locality [data not captured] Date Collected 1963-10-05 Project Lichen and Bryophyte TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c3db42eb-b6b7-4d37-8701-345c43215fb2 Harvard University Herbaria Barcode 00480109 Herbarium FH Family Stereocaulaceae Determination Stereocaulon saxatile H. Magnusson Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

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Classification Rhodophyta: Bonnemaisoniaceae: Asparagopsis Harvard University Herbaria Barcode(s) 00777707 Collector I. M. Lamb Collector number A-657 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Gloucester Locality [data not captured] Date Collected 1963-08-05 Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6eb367bb-a362-42ce-ada2-acafe4502180 Harvard University Herbaria Barcode 00777707 Herbarium FH Family Bonnemaisoniaceae Determination Asparagopsis hamifera (Hariot) Okamura Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

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Classification Bangiaceae: Rhodophyta: Bangia Harvard University Herbaria Barcode(s) 00777827 Collector I. M. Lamb Collector number A-493 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Cape Ann Locality [data not captured] Date Collected 1963-03-16 Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/79832e1b-24ef-4c06-b187-2664d81e84a9 Harvard University Herbaria Barcode 00777827 Herbarium FH Family Bangiaceae Determination Bangia fuscopurpurea (Dillwyn) Lyngbye Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Pressed

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Classification Phaeophyceae: Ectocarpales: Scytosiphonaceae Harvard University Herbaria Barcode(s) 00852755 Collector I. M. Lamb Collector number A-594a Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal Date Collected 1963-07-13 Habitat sandy bottom in depth of 2m Substrate attached to old conch shells Frequency not common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ca8b0c25-d903-44c5-b0f0-bbd8e16a89f7 Harvard University Herbaria Barcode 00852755 Herbarium FH Family Scytosiphonaceae Determination InQuestion Chnoospora sp. Determined by Lamb, Ivan Mackenzie Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: reddish below, yellowish above

Classification Dictyota: Phaeophyceae: Dictyotaceae Harvard University Herbaria Barcode(s) 00852687 Collector I. M. Lamb Collector number A-567 Country Venezuela State Aragua Geography South America: South America (Region) (Region): Venezuela: Aragua Locality Turiamo Date Collected 1963-07-18 Habitat sandy bottom in 0.5 m depth offshore Substrate attached to old conch shells Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0a6d9833-240c-4fad-b603-8a16f27a8731 Harvard University Herbaria Barcode 00852687 Herbarium FH Family Dictyotaceae Determination Dictyota sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale yellowish-brown

Classification Cladophoraceae: Cladophora Harvard University Herbaria Barcode(s) 00852686 Collector I. M. Lamb Collector number A-566 Country Venezuela State Aragua Geography South America: South America (Region) (Region): Venezuela: Aragua Locality Turiamo. Date Collected 1963-07-18 Substrate attached to trunk of dead tree on shore, submerged in shallow surf Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4b01b4b7-ac3a-4c07-9ea3-3452d430739b Harvard University Herbaria Barcode 00852686 Herbarium FH Family Cladophoraceae Determination Cladophora sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: light green

Classification Chlorophyceae: Codiaceae: Codium: Chlorophyta Harvard University Herbaria Barcode(s) 00852685 Collector I. M. Lamb Collector number A-565 Country Venezuela State Aragua Geography South America: South America (Region) (Region): Venezuela: Aragua Locality Turiamo Date Collected 1963-07-18 Habitat on sandy bottom in depth of 2m offshore Substrate growing on a stone Frequency rare: the only specimen seen Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/87e93bc2-65a6-46ba-97f6-9d0242facef4 Harvard University Herbaria Barcode 00852685 Herbarium FH Family Codiaceae Determination Codium sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: very dark green

Classification Cladophoraceae: Cladophora Harvard University Herbaria Barcode(s) 00852684 Collector I. M. Lamb Collector number A-564 Country Venezuela State Aragua Geography South America: South America (Region) (Region): Venezuela: Aragua Locality Turiamo Date Collected 1963-07-18 Substrate attached to trunk of dead tree on shore, submerged in shallow surf Frequency only this one plant Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e9cf8efe-f9aa-4af9-8a10-e3a1cff09e2b Harvard University Herbaria Barcode 00852684 Herbarium FH Family Cladophoraceae Determination Cladophora sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: very pale brownish; growing among the Cladophora

Classification Rhodophyta: Liagoraceae: Liagora Harvard University Herbaria Barcode(s) 00852682 Collector I. M. Lamb Collector number A-562 Country Venezuela State Aragua Geography South America: South America (Region) (Region): Venezuela: Aragua Locality Turiamo Date Collected 1963-07-18 Habitat 1-3m depth Substrate growing in tufts attached to parts of sunken iron ship offshore Frequency abundant Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8105959e-d9d0-4609-b9c3-b19062e2128d Harvard University Herbaria Barcode 00852682 Herbarium FH Family Liagoraceae Determination InQuestion Liagora sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: purplish pink

Classification Rhodophyta: Pterocladiaceae: Pterocladia Harvard University Herbaria Barcode(s) 00852681 Collector I. M. Lamb Collector number A-561 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality shore on North side of Isla Cubagua Date Collected 1963-07-07 Habitat at about high water level, or above HWL in spray zone. Tends to grow in shade on underside of overhanging rocks Substrate attached in mats to rocks Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0bb7eb21-c2f4-45ca-b6ac-2015c05204cb Harvard University Herbaria Barcode 00852681 Herbarium FH Family Pterocladiaceae Determination Pterocladia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dark blackish-brown, partly bleached

Classification Ulva: Ulvaceae Harvard University Herbaria Barcode(s) 00852680 Collector I. M. Lamb Collector number A-560 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality shore on North side of Isla Cubagua Date Collected 1963-07-07 Habitat on shore just below low tide level, shaded by overhanging rock Substrate attached in mats to rocks Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fa7a031e-536e-4fda-9b83-fc60814e6df1 Harvard University Herbaria Barcode 00852680 Herbarium FH Family Ulvaceae Determination Ulva sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: bright green

Classification Rhodophyta: Galaxauraceae: Galaxaura Harvard University Herbaria Barcode(s) 00852679 Collector I. M. Lamb Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality shore on North side of Isla Cubagua Date Collected 1963-07-07 Habitat a single clump [...] in depth of 0.7m offshore Substrate attached to stone Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d7a1c9cd-c911-45ba-9928-14131af11eec Harvard University Herbaria Barcode 00852679 Herbarium FH Family Galaxauraceae Determination Galaxaura sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [0] Family Galaxauraceae Determination Galaxaura rugosa (J. Ellis & Solander) J. V. Lamouroux Determined by Nunes, José Marcos de Castro Date Determined 2018-07-** Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Classification Chlorophyceae: Codiaceae: Codium: Chlorophyta Harvard University Herbaria Barcode(s) 00852678 Collector I. M. Lamb Collector number A-558 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality shore on North side of Isla Cubagua Date Collected 1963-07-07 Habitat attached in isolated tufts to sandy bottom in 2m depth offshore Frequency fairly common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8d22284b-8480-43f2-96f0-f00c9ecf2c0e Harvard University Herbaria Barcode 00852678 Herbarium FH Family Codiaceae Determination Codium sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: very dark green

Classification Gracilariaceae: Rhodophyta: Gracilaria Harvard University Herbaria Barcode(s) 00852677 Collector I. M. Lamb Collector number A-557 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality shore on North side of Isla Cubagua Date Collected 1963-07-07 Habitat attached in tufts to stones in shallow water along the shore Substrate attached to stones Frequency common (cystocarpic) Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b6065122-0115-4dad-9fb1-47fa0d2851ce Harvard University Herbaria Barcode 00852677 Herbarium FH Family Gracilariaceae Determination Gracilaria sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dirty brownish-green

Classification Chlorophyceae: Codiaceae: Codium: Chlorophyta Harvard University Herbaria Barcode(s) 00852676 Collector I. M. Lamb Collector number A-556 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality shore on North side of Isla Cubagua Date Collected 1963-07-07 Habitat depth:9m Substrate attached to sandy bottom in large loose tufts Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/556ae5a0-051e-48d6-b8fd-734c62e558c1 Harvard University Herbaria Barcode 00852676 Herbarium FH Family Codiaceae Determination Codium sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: deep green

Classification Halymeniaceae: Rhodophyta: Grateloupia Harvard University Herbaria Barcode(s) 00852675 Collector I. M. Lamb Collector number A-555 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-07 Habitat in shallow water by the beach, insporadic tufts Substrate attached to stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/04563a35-63b8-4a97-b456-0dbf218dedb4 Harvard University Herbaria Barcode 00852675 Herbarium FH Family Halymeniaceae Determination Grateloupia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: yellowish to pale brownish, in places pinkish

Classification Rhodophyta: Cystocloniaceae: Hypnea Harvard University Herbaria Barcode(s) 00852673 Collector I. M. Lamb Collector number A-552 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-07 Habitat in shallow water by the beach Substrate attached in tufts to stones Frequency locally abundant Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/db53d21a-2574-459f-8e40-ccacfc90c2f2 Harvard University Herbaria Barcode 00852673 Herbarium FH Family Cystocloniaceae Determination Hypnea sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: greenish to brown; note: has "fountain"-type apical construction, multiaxial

Classification Chlorophyceae: Codiaceae: Codium: Chlorophyta Harvard University Herbaria Barcode(s) 00852672 Collector I. M. Lamb Collector number A-551 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-07 Habitat washed up in shore drift Frequency not common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2d31591e-5aad-43ca-a321-76b0ab841bd8 Harvard University Herbaria Barcode 00852672 Herbarium FH Family Codiaceae Determination Codium sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: deep green

Classification Erythrotrichiaceae: Rhodophyta: Erythrotrichia Harvard University Herbaria Barcode(s) 00852671 Collector I. M. Lamb Collector number A-550 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat in shallow water offshore, circa 1m depth Substrate epiphytic on codium-sp. growing on stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4830c647-9adf-4ad5-8f90-d7b969d1024b Harvard University Herbaria Barcode 00852671 Herbarium FH Family Erythrotrichiaceae Determination Erythrotrichia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dark reddish

Classification Rhodymeniaceae: Rhodophyta: Botryocladia Harvard University Herbaria Barcode(s) 00852670 Collector I. M. Lamb Collector number A-549 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat cast up in beach drift Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/37450630-bf92-46c3-93e8-abc5d70df3ca Harvard University Herbaria Barcode 00852670 Herbarium FH Family Rhodymeniaceae Determination Botryocladia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pink to red

Classification Rhodomelaceae: Rhodophyta: Lophocladia Harvard University Herbaria Barcode(s) 00852668 Collector I. M. Lamb Collector number A-547 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat floating free in shallows by the shore. tetrasporic. Frequency common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5750481d-d9b7-4a2c-b23d-3504da21d1b4 Harvard University Herbaria Barcode 00852668 Herbarium FH Family Rhodomelaceae Determination Lophocladia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dull reddish

Classification Phaeophyceae: Dictyotaceae: Pocockiella Harvard University Herbaria Barcode(s) 00852667 Collector I. M. Lamb Collector number A-546 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat offshore on shallow bottom (1-1.5m) Substrate attached to sandy stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e117a3f-ecb1-48c7-98a9-91defdbbec3e Harvard University Herbaria Barcode 00852667 Herbarium FH Family Dictyotaceae Determination Pocockiella sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: brown

Classification Gracilariaceae: Rhodophyta: Gracilaria Harvard University Herbaria Barcode(s) 00852666 Collector I. M. Lamb Collector number A-545 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat offshore on shallow bottom (1-1.5m) Substrate attached to sandy stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5c1ee1ff-2c57-4351-b894-ec917a065b83 Harvard University Herbaria Barcode 00852666 Herbarium FH Family Gracilariaceae Determination Gracilaria mammillaris (Montagne) M. Howe Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale reddish-brown

Classification Caulerpaceae: Caulerpa Harvard University Herbaria Barcode(s) 00852665 Collector I. M. Lamb Collector number A-544 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat offshore on shallow bottom (1-1.5m) Substrate attached to sandy stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/faee81c1-dbf6-4a6b-8f6c-7e7c90f181d3 Harvard University Herbaria Barcode 00852665 Herbarium FH Family Caulerpaceae Determination Caulerpa prolifera (Forsskål) J. V. Lamouroux Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: deep-green

Classification Corallinaceae: Rhodophyta: Amphiroa Harvard University Herbaria Barcode(s) 00852663 Collector I. M. Lamb Collector number A-542 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat on shallow bottom (1-1.5m) offshore Substrate attached in clumps to sandy stones Frequency not common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7365606b-81c9-4428-961e-cc7f036db4b0 Harvard University Herbaria Barcode 00852663 Herbarium FH Family Corallinaceae Determination Amphiroa sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: brownish-red

Classification Corallinaceae: Rhodophyta: Amphiroa Harvard University Herbaria Barcode(s) 00852662 Collector I. M. Lamb Collector number A-541 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat on shallow bottom (1-1.5m) offshore Substrate attached in clumps to sandy stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/718e2eb4-5fb1-49aa-95ce-a3c558f5e3a8 Harvard University Herbaria Barcode 00852662 Herbarium FH Family Corallinaceae Determination Amphiroa sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: yellowish-gray

Classification Cladophoraceae: Chaetomorpha Harvard University Herbaria Barcode(s) 00852661 Collector I. M. Lamb Collector number A-540 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat casting up in long masses on the shore, also floating unattached in the shallow water offshore Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/77d2930a-a712-4478-ab00-c4b1cda5505c Harvard University Herbaria Barcode 00852661 Herbarium FH Family Cladophoraceae Determination Chaetomorpha sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: bright green

Classification Chlorophyceae: Halimedaceae: Halimeda: Chlorophyta Harvard University Herbaria Barcode(s) 00852660 Collector I. M. Lamb Collector number A-539 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat in shallow water near the shore Substrate attached to stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/98edffb5-be16-4bc9-ac38-3428c68cc07e Harvard University Herbaria Barcode 00852660 Herbarium FH Family Halimedaceae Determination Halimeda sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: green to grayish-green

Classification Rhodomelaceae: Laurencia: Rhodophyta Harvard University Herbaria Barcode(s) 00852659 Collector I. M. Lamb Collector number A-538 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat in depth of 1-2m offshore Substrate attached in tufts to stones Frequency common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7aa5bda5-6b5c-4fc4-bceb-4aa5a8fb7dbd Harvard University Herbaria Barcode 00852659 Herbarium FH Family Rhodomelaceae Determination Laurencia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dull brownish-red

Classification Caulerpaceae: Caulerpa Harvard University Herbaria Barcode(s) 00852658 Collector I. M. Lamb Collector number A-537 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat offshore in 1-2m depth Substrate attached to sand-covered rocks Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d492ad4f-6f84-4142-89ef-8ef0ae0c2601 Harvard University Herbaria Barcode 00852658 Herbarium FH Family Caulerpaceae Determination Caulerpa racemosa (Forsskål) J. Agardh Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: Stolons pale green, "berries" deep green

Classification Caulerpaceae: Caulerpa Harvard University Herbaria Barcode(s) 00852657 Collector I. M. Lamb Collector number A-536 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat offshore in 1-2m depth Substrate attached to sand-covered rocks Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/281e4fe6-ca79-4dcc-b696-b2d38cdfd2d8 Harvard University Herbaria Barcode 00852657 Herbarium FH Family Caulerpaceae Determination Caulerpa racemosa (Forsskål) J. Agardh Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: "leaves" dark green, stolons pale green

Classification Cladophoraceae: Cladophora Harvard University Herbaria Barcode(s) 00852656 Collector I. M. Lamb Collector number A-535 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat offshore in 1-2m depth Substrate attached to sand-covered rocks Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/94f87e30-4277-4693-b944-c09cd0fde68f Harvard University Herbaria Barcode 00852656 Herbarium FH Family Cladophoraceae Determination Cladophora sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale green

Classification Rhodophyta: Bonnemaisoniaceae: Asparagopsis Harvard University Herbaria Barcode(s) 00852655 Collector I. M. Lamb Collector number A-534 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat 2m depth offshore, sporadic Substrate attached to stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fa29cb0c-8bc9-4d3f-893d-fd2fc75ce465 Harvard University Herbaria Barcode 00852655 Herbarium FH Family Bonnemaisoniaceae Determination Asparagopsis sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: basal parts rose red, apical part gradually brownish

Classification Ulva: Ulvaceae Harvard University Herbaria Barcode(s) 00852654 Collector I. M. Lamb Collector number A-533 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat 1.5-2m depth offshore Substrate attached to stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c3b5c604-2670-499c-9d9f-8678ef9bed83 Harvard University Herbaria Barcode 00852654 Herbarium FH Family Ulvaceae Determination Ulva fasciata Delile Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: light green

Classification Dictyota: Phaeophyceae: Dictyotaceae Harvard University Herbaria Barcode(s) 00852653 Collector I. M. Lamb Collector number A-532 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality State of Falcon, Tucacas Date Collected 1963-07-03 Habitat Sandy bottom offshore in 1-1.5m of water among corals, [...] in tufts Frequency common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c56f9f3e-e675-4ca9-a8e5-fcbea51ff035 Harvard University Herbaria Barcode 00852653 Herbarium FH Family Dictyotaceae Determination Dictyota sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: light brown

Classification Chlorophyceae: Valoniaceae: Valonia: Chlorophyta Harvard University Herbaria Barcode(s) 00852652 Collector I. M. Lamb Collector number A-531 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality State of Falcon, Tucacas Date Collected 1963-07-03 Habitat in water offshore in 1-1.5m deep Substrate attached to overhung shaded undersides of large stony corals Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ae3a358-73d8-4735-9b2d-bd061783db12 Harvard University Herbaria Barcode 00852652 Herbarium FH Family Valoniaceae Determination Valonia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: green (shiny, like bottle glass)

Classification Rhodophyta: Solieriaceae: Agardhiella Harvard University Herbaria Barcode(s) 00852651 Collector I. M. Lamb Collector number A-530 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality State of Falcon, Tucacas Date Collected 1963-07-03 Habitat among corals offshore in 1m depth Substrate attached to coral stone Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/917bd27a-288d-4da0-bb16-50a75c8939c8 Harvard University Herbaria Barcode 00852651 Herbarium FH Family Solieriaceae Determination Agardhiella sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale reddish

Classification Caulerpaceae: Caulerpa Harvard University Herbaria Barcode(s) 00852650 Collector I. M. Lamb Collector number A-529 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality State of Falcon, Tucacas Date Collected 1963-07-02 Habitat In 0.2m of water Substrate attached to sandy silt over coral Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ce883508-4977-43c9-ac70-974ccee505f7 Harvard University Herbaria Barcode 00852650 Herbarium FH Family Caulerpaceae Determination Caulerpa sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: light green

Classification Chlorophyceae: Dasycladaceae: Chlorophyta Harvard University Herbaria Barcode(s) 00852649 Collector I. M. Lamb Collector number A-528 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality State of Falcon, Tucacas Date Collected 1963-07-02 Habitat shallow water of estuary among mangroves, very muddy bottom Substrate growing on Thalassia and other plant remains, such as decayed palm leaves Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8ddb3391-fab7-4d92-83b2-1b875e323539 Harvard University Herbaria Barcode 00852649 Herbarium FH Family Dasycladaceae Determination Batophora sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dirty green

Classification Enteromorpha: Ulvaceae Harvard University Herbaria Barcode(s) 00852648 Collector I. M. Lamb Collector number A-526 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality State of Falcon, Tucacas Date Collected 1963-07-02 Habitat rock shelf at shore, shallowly submerged in about 0.2m of water Substrate rock shelf at shore Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/99a8f234-7878-4f05-af6b-6086a28c337b Harvard University Herbaria Barcode 00852648 Herbarium FH Family Ulvaceae Determination Enteromorpha sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: grassgreen

Classification Rhodomelaceae: Rhodophyta: Acanthophora Harvard University Herbaria Barcode(s) 00852646 Collector I. M. Lamb Collector number A-521 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality State of Falcon, Tucacas Date Collected 1963-07-02 Habitat in 0.2m depth Substrate attached to coral Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7e67d0dd-b967-4a24-b7db-41f16e61847a Harvard University Herbaria Barcode 00852646 Herbarium FH Family Rhodomelaceae Determination Acanthophora sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: brownish red

Classification Rhodophyta: Solieriaceae: Agardhiella Harvard University Herbaria Barcode(s) 00852647 Collector I. M. Lamb Collector number A-522 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality State of Falcon, Tucacas Date Collected 1963-07-02 Habitat rock shelf at shore, shallowly submerged in about 0.2m of water Substrate rock shelf at shore Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f8faa883-3422-49d3-abaa-ce6f176a4fd5 Harvard University Herbaria Barcode 00852647 Herbarium FH Family Solieriaceae Determination Agardhiella sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pink to reddish

Classification Chlorophyceae: Halimedaceae: Halimeda: Chlorophyta Harvard University Herbaria Barcode(s) 00852733 Collector I. M. Lamb Collector number A-648 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in depth of 2m offshore Substrate rooted into sand Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2b8fd71d-075a-4daa-8a79-a368c46f4a40 Harvard University Herbaria Barcode 00852733 Herbarium FH Family Halimedaceae Determination Halimeda sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: light green

Classification Chlorophyceae: Udoteaceae: Chlorophyta Harvard University Herbaria Barcode(s) 00852735 Collector I. M. Lamb Collector number A-650 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal, North Side Date Collected 1963-07-13 Habitat in depth of 2m offshore Substrate rooted into sandy bottom Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6ac84af6-acd3-469c-9a07-612ec4eb2118 Harvard University Herbaria Barcode 00852735 Herbarium FH Family Udoteaceae Determination Penicillus sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: stalks greenish-gray, brush light green

Classification Rhodomelaceae: Laurencia: Rhodophyta Harvard University Herbaria Barcode(s) 00852734 Collector I. M. Lamb Collector number A-649 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in shallow water on shore, abundant Substrate attached to stones and shells Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ff6d0ecf-d425-4121-9c7f-b47450d4cdb0 Harvard University Herbaria Barcode 00852734 Herbarium FH Family Rhodomelaceae Determination Laurencia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: sordid yellowish

Classification Rhodomelaceae: Laurencia: Rhodophyta Harvard University Herbaria Barcode(s) 00852731 Collector I. M. Lamb Collector number A-646 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal, North Side Date Collected 1963-07-13 Habitat in 2m depth offshore Substrate attached to coral Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a8e0d4ce-2ce8-4b2c-9de2-d1c7c79c2039 Harvard University Herbaria Barcode 00852731 Herbarium FH Family Rhodomelaceae Determination Laurencia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale reddish-brown

Classification Caulerpaceae: Caulerpa Harvard University Herbaria Barcode(s) 00852730 Collector I. M. Lamb Collector number A-645 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal Date Collected 1963-07-13 Habitat in 1m depth offshore Substrate rooting into sandy bottom Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b675774c-118f-435a-8a9d-867b627ff8d6 Harvard University Herbaria Barcode 00852730 Herbarium FH Family Caulerpaceae Determination Caulerpa mexicana Sonder ex Kützing Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: green

Classification Rhodophyta: Bonnemaisoniaceae: Falkenbergia Harvard University Herbaria Barcode(s) 00852729 Collector I. M. Lamb Collector number A-644 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo del Agua Date Collected 1963-07-12 Habitat in 1m depth offshore Substrate attached to living corals Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ac1ca3db-3706-4b27-8a84-69d412c1fbaa Harvard University Herbaria Barcode 00852729 Herbarium FH Family Bonnemaisoniaceae Determination Falkenbergia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pinkish-red

Classification Phaeophyceae: Ectocarpaceae: Ectocarpus Harvard University Herbaria Barcode(s) 00852728 Collector I. M. Lamb Collector number A-643 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal Date Collected 1963-07-13 Habitat in shallow water offshore Substrate epiphetic on leaves of Thalassia testudinum Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/66f27e00-010c-4b3a-8e2f-8e7c7f75d252 Harvard University Herbaria Barcode 00852728 Herbarium FH Family Ectocarpaceae Determination Ectocarpus sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: greenish-brown

Classification Corallinaceae: Rhodophyta Harvard University Herbaria Barcode(s) 00852727 Collector I. M. Lamb Collector number A-642 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal Date Collected 1963-07-13 Habitat in shallow water offshore Substrate on living leaves of Thalassia testudinum Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dce48f06-5734-464b-8d55-9ef1f7c45e70 Harvard University Herbaria Barcode 00852727 Herbarium FH Family Corallinaceae Determination Fosliella sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pinkish-gray

Classification Dictyota: Phaeophyceae: Dictyotaceae Harvard University Herbaria Barcode(s) 00852726 Collector I. M. Lamb Collector number A-641 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque, Northern Side Date Collected 1963-07-14 Habitat in intertidal washed by heavy surf Substrate a single clump attached to rocks Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1dba6a39-92fe-4431-b0ff-36ad94eb76ec Harvard University Herbaria Barcode 00852726 Herbarium FH Family Dictyotaceae Determination Dictyota sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: brownish-green

Classification Rhodophyta: Cystocloniaceae: Hypnea Harvard University Herbaria Barcode(s) 00852725 Collector I. M. Lamb Collector number A-640 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal Date Collected 1963-07-13 Habitat in 1m depth at shore Substrate tufts attached to sandy bottom Frequency abundant Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/463e2b90-1739-43c3-9d5d-00832166519c Harvard University Herbaria Barcode 00852725 Herbarium FH Family Cystocloniaceae Determination Hypnea sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale brownish

Classification Phaeophyceae: Ectocarpales: Scytosiphonaceae: Hydroclathrus Harvard University Herbaria Barcode(s) 00852741 Collector I. M. Lamb Collector number A-639 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in 1m depth offshore Substrate attached to other algae (Digenia, etc.) on stones or shells Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9032bff1-897e-488e-8de2-9086c031086f Harvard University Herbaria Barcode 00852741 Herbarium FH Family Scytosiphonaceae Determination Hydroclathrus cancellatus Bory Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: sordid greenish

Classification Caulerpaceae: Caulerpa Harvard University Herbaria Barcode(s) 00852740 Collector I. M. Lamb Collector number A-638 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in depth of 2m offshore Substrate rooting into sandy bottom Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d3be3abf-3fe3-4459-b4e6-402229c73c40 Harvard University Herbaria Barcode 00852740 Herbarium FH Family Caulerpaceae Determination Caulerpa cupressoides (Vahl) C. Agardh Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: stolon: pale green leaves: deep green

Classification Ceramiaceae: Rhodophyta Harvard University Herbaria Barcode(s) 00852732 Collector I. M. Lamb Collector number A-647 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in shallow water on shore Substrate attached to shells Frequency abundant Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7eb1c5f0-5cf2-4cd1-b1f1-166742577d0c Harvard University Herbaria Barcode 00852732 Herbarium FH Family Ceramiaceae Determination Centroceras sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dull brown

Classification Rhodophyta: Ceramieae: Ceramium Harvard University Herbaria Barcode(s) 00852723 Collector I. M. Lamb Collector number A-618 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo del Agua Date Collected 1963-07-12 Habitat in shallow water on shore Substrate growing in tufts on coral rock Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f0b4ee1a-766e-45e2-b1de-0716e9c9c48e Harvard University Herbaria Barcode 00852723 Herbarium FH Family Ceramieae Determination Ceramium sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dark red

Classification Gracilariaceae: Rhodophyta: Gracilaria Harvard University Herbaria Barcode(s) 00852722 Collector I. M. Lamb Collector number A-615 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque, Western Side Date Collected 1963-07-14 Habitat in 1m depth on sandy bottom offshore Substrate attached to shells and stones Frequency common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/859098a9-37cd-411a-8ba4-e12e8704ecba Harvard University Herbaria Barcode 00852722 Herbarium FH Family Gracilariaceae Determination Gracilaria sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dark reddish-brown, partly bleached to greenish

Classification Rhodophyta: Galaxauraceae: Galaxaura Harvard University Herbaria Barcode(s) 00852721 Collector I. M. Lamb Collector number A-614 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal, Northern Side Date Collected 1963-07-13 Habitat on sandy bottom in depth of 2m Substrate Attached to old conch shells Frequency not common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/179bcd03-0c0c-473e-b54e-92eb74134245 Harvard University Herbaria Barcode 00852721 Herbarium FH Family Galaxauraceae Determination Galaxaura sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [0] Family Galaxauraceae Determination Galaxaura rugosa (J. Ellis & Solander) J. V. Lamouroux Determined by Nunes, José Marcos de Castro Date Determined 2018-07-** Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: brownish-red

Classification Chlorophyceae: Valoniaceae: Valonia: Chlorophyta Harvard University Herbaria Barcode(s) 00852720 Collector I. M. Lamb Collector number A-613 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo del Agua Date Collected 1963-07-12 Habitat in shallow water at shore Substrate attached to coral stones Frequency not common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8c1df60a-f0e0-4ff3-a860-2831091596cd Harvard University Herbaria Barcode 00852720 Herbarium FH Family Valoniaceae Determination Valonia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: deep green

Classification Rhodophyta: Bonnemaisoniaceae: Falkenbergia Harvard University Herbaria Barcode(s) 00852719 Collector I. M. Lamb Collector number A-612 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat depth 1m offshore Substrate Epiphytic on Sargassum attached to stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/136f2691-e386-48fe-b6b7-a1aeebf35da1 Harvard University Herbaria Barcode 00852719 Herbarium FH Family Bonnemaisoniaceae Determination Falkenbergia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dull red

Classification Phaeophyceae: Dictyotaceae: Padina Harvard University Herbaria Barcode(s) 00852718 Collector I. M. Lamb Collector number A-611 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in 0.5m depth at shore Substrate attached to stones and shells Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/617ad0af-0b0b-438a-b5b5-2ccb7d867b18 Harvard University Herbaria Barcode 00852718 Herbarium FH Family Dictyotaceae Determination Padina sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale brown

Classification Halymeniaceae: Rhodophyta: Grateloupia Harvard University Herbaria Barcode(s) 00852717 Collector I. M. Lamb Collector number A-610 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque, southern side Date Collected 1963-07-14 Habitat on sandy bottom in 1m depth offshore Substrate attached to shells and stones Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8add83f6-90c8-48bc-b692-abfa313a1986 Harvard University Herbaria Barcode 00852717 Herbarium FH Family Halymeniaceae Determination Grateloupia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dark brownish-red, in places faded to greenish

Classification Rhodophyta: Cystocloniaceae: Hypnea Harvard University Herbaria Barcode(s) 00852716 Collector I. M. Lamb Collector number A-608 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in shallow water at shore Substrate attached to old conch shells Frequency abundant Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2b034b84-fc2f-4f49-bf08-c67d4ba30b50 Harvard University Herbaria Barcode 00852716 Herbarium FH Family Cystocloniaceae Determination Hypnea sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: chrone-yellow

Classification Caulerpaceae: Caulerpa Harvard University Herbaria Barcode(s) 00852715 Collector I. M. Lamb Collector number A-607 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal Date Collected 1963-07-13 Habitat in 1m depth offshore Substrate rooting into sandy bottom Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e0d2a184-835b-412f-a6c8-0bf0cd07ff12 Harvard University Herbaria Barcode 00852715 Herbarium FH Family Caulerpaceae Determination Caulerpa sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: green

Classification Chlorophyceae: Valoniaceae: Valonia: Chlorophyta Harvard University Herbaria Barcode(s) 00852714 Collector I. M. Lamb Collector number A-606 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Sarqui. North side of island Date Collected 1963-07-15 Habitat in intertidal zone Substrate attached to upper side surf-washed rocks Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5c131b1b-07e5-4bc9-ab3b-10950ed08106 Harvard University Herbaria Barcode 00852714 Herbarium FH Family Valoniaceae Determination Valonia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: green

Classification Chlorophyceae: Bryopsidaceae: Bryopsis: Chlorophyta Harvard University Herbaria Barcode(s) 00852713 Collector I. M. Lamb Collector number A-605 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo del Agua Date Collected 1963-07-12 Habitat in shallow water at shore Substrate attached to coral rock Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5e7adad6-5252-4f97-b3f9-c63f7ffb9e8e Harvard University Herbaria Barcode 00852713 Herbarium FH Family Bryopsidaceae Determination Bryopsis sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dark green

Classification Rhodomelaceae: Laurencia: Rhodophyta Harvard University Herbaria Barcode(s) 00852712 Collector I. M. Lamb Collector number A-604 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in shallow water at shore Substrate attached to stones and shells Frequency common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/74e5435c-385c-495b-9ed0-11e8f592c3c9 Harvard University Herbaria Barcode 00852712 Herbarium FH Family Rhodomelaceae Determination Laurencia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dull green

Classification Rhodophyta: Chondrieae: Chondria Harvard University Herbaria Barcode(s) 00852711 Collector I. M. Lamb Collector number A-602 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Isla Sarqui Date Collected 1963-07-15 Habitat in intertidal zone on open sandy shore Substrate on sand covered rock Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/68620a29-5c22-4485-ae59-60e97b3bd347 Harvard University Herbaria Barcode 00852711 Herbarium FH Family Chondrieae Determination Chondria sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks with spermotangia growing; color when collected: pale greenish-brown

Classification Chlorophyceae: Udoteaceae: Udotea: Chlorophyta Harvard University Herbaria Barcode(s) 00852710 Collector I. M. Lamb Collector number A-597 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in depth of 2m offshore Substrate rooting into sandy bottom Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c01ce10d-393d-49f2-962f-674d3dbbda9e Harvard University Herbaria Barcode 00852710 Herbarium FH Family Udoteaceae Determination Udotea sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dark green, pale green, pale green edges

Classification Gracilariaceae: Rhodophyta: Gracilaria Harvard University Herbaria Barcode(s) 00852709 Collector I. M. Lamb Collector number A-596 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal Date Collected 1963-07-13 Habitat in 1m depth offshore Substrate attached to small coral stones imbedded in sand Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5f81b799-e429-46e3-9ec3-6cb893a01b9d Harvard University Herbaria Barcode 00852709 Herbarium FH Family Gracilariaceae Determination Gracilaria sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dirty yellowish in places brown-reddish

Classification Phaeophyceae: Ectocarpales: Scytosiphonaceae Harvard University Herbaria Barcode(s) 00852708 Collector I. M. Lamb Collector number A-595 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque, Northern side Date Collected 1963-07-14 Habitat in intertidal washed by heavy surf Substrate attached in tufts to rock Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/32694651-012f-4c18-9068-f112bedd7675 Harvard University Herbaria Barcode 00852708 Herbarium FH Family Scytosiphonaceae Determination Chnoospora sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: olive brown

Classification Chlorophyceae: Udoteaceae: Chlorophyta Harvard University Herbaria Barcode(s) 00852706 Collector I. M. Lamb Collector number A-593 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal, Northern side Date Collected 1963-07-13 Habitat in depth of 2m offshore Substrate rooting into sandy bottom Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/03a7baab-5a80-4881-9c5b-0d979a316cd2 Harvard University Herbaria Barcode 00852706 Herbarium FH Family Udoteaceae Determination Penicillus sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: both stalk and brush light green

Classification Phaeophyceae: Sargassaceae: Turbinaria Harvard University Herbaria Barcode(s) 00852705 Collector I. M. Lamb Collector number A-592 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Isla Sarqui, North Side of Island Date Collected 1963-07-15 Habitat in intertidal zone exposed to heavy surf Substrate forming dense associations over rocks Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/90e117ef-cf4d-4996-8359-425e2e63c823 Harvard University Herbaria Barcode 00852705 Herbarium FH Family Sargassaceae Determination Turbinaria sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: yellowish brown

Classification Phaeophyceae: Dictyotaceae: Padina Harvard University Herbaria Barcode(s) 00852704 Collector I. M. Lamb Collector number A-591 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal Date Collected 1963-07-13 Habitat in 1m depth offshore Substrate Ocassional tufts attached to old conch shells Frequency not common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/149d5795-615b-4faf-8103-46db0e766d45 Harvard University Herbaria Barcode 00852704 Herbarium FH Family Dictyotaceae Determination Padina sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale yellowish brown

Classification Phaeophyceae: Sargassaceae: Sargassum Harvard University Herbaria Barcode(s) 00852690 Collector I. M. Lamb Collector number A-573 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in 0.5m depth at shore Substrate attached to stones and conch shells Frequency abundant Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e7054d19-8853-4a09-985d-21972e5eae6b Harvard University Herbaria Barcode 00852690 Herbarium FH Family Sargassaceae Determination Sargassum sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: yellowish brown

Classification Dictyota: Phaeophyceae: Dictyotaceae Harvard University Herbaria Barcode(s) 00852688 Collector I. M. Lamb Collector number A-571 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in depth of 1m offshore Substrate attached in large clump to stone Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bf2fdfd9-ce7c-401a-92af-e7cf13324875 Harvard University Herbaria Barcode 00852688 Herbarium FH Family Dictyotaceae Determination Dictyota sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale greenish-brown

Classification Rhodomelaceae: Laurencia: Rhodophyta Harvard University Herbaria Barcode(s) 00852691 Collector I. M. Lamb Collector number A-576 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in depth of 1m offshore Substrate attached to old conch shell Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/963c8f17-f96e-432e-af67-82b27af71107 Harvard University Herbaria Barcode 00852691 Herbarium FH Family Rhodomelaceae Determination Laurencia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dark brownish-red

Classification Rhodomelaceae: Laurencia: Rhodophyta Harvard University Herbaria Barcode(s) 00852692 Collector I. M. Lamb Collector number A-577 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque Date Collected 1963-07-14 Habitat on sandy bottom; 1m depth offshore Substrate attached to small stone Frequency common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/08956bd4-a884-469b-80ed-c40d630e02d8 Harvard University Herbaria Barcode 00852692 Herbarium FH Family Rhodomelaceae Determination Laurencia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: light green

Classification Cladophoraceae: Cladophora Harvard University Herbaria Barcode(s) 00852693 Collector I. M. Lamb Collector number A-578 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque Date Collected 1963-07-14 Habitat in 0.5-1m depth offshore Substrate unattached tangled masses among other algae (Hypnea, etc.) Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/97ceabbb-dbae-4ee6-97a2-ccb68bc358de Harvard University Herbaria Barcode 00852693 Herbarium FH Family Cladophoraceae Determination Cladophora sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: light green

Classification Rhodomelaceae: Rhodophyta: Acanthophora Harvard University Herbaria Barcode(s) 00852694 Collector I. M. Lamb Collector number A-579 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques,Dos Mosquises Date Collected 1963-07-14 Habitat 1m depth, offshore Substrate attached to stones and shells Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d28e8b8b-7312-4f1a-9a1c-3c07bad2d0ea Harvard University Herbaria Barcode 00852694 Herbarium FH Family Rhodomelaceae Determination Acanthophora sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale yellow-brownish

Classification Rhodomelaceae: Rhodophyta: Digenea Harvard University Herbaria Barcode(s) 00852695 Collector I. M. Lamb Collector number A-580 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-14 Habitat in 0.5m depth at shore Substrate attached to stones and shells Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/12bcb04b-2fb6-4ac0-b4a2-0392d7813646 Harvard University Herbaria Barcode 00852695 Herbarium FH Family Rhodomelaceae Determination Digenea sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale brownish

Classification Chlorophyceae: Siphonocladaceae: Dictyosphaeria: Chlorophyta Harvard University Herbaria Barcode(s) 00852696 Collector I. M. Lamb Collector number A-582 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat washed up on shore Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e12dc5e0-53a2-40a4-b98a-4add8a4aabd5 Harvard University Herbaria Barcode 00852696 Herbarium FH Family Siphonocladaceae Determination Dictyosphaeria sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: light green

Classification Rhodophyta: Galaxauraceae: Galaxaura Classification 1 Rhodophyta: Galaxauraceae: Tricleocarpa Harvard University Herbaria Barcode(s) 00852697 Collector I. M. Lamb Collector number A-583 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in depth of 1m off shore Substrate attached in large clump to stone Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3a64257f-cab8-4c8d-9198-464b1207a12b Harvard University Herbaria Barcode 00852697 Herbarium FH Family Galaxauraceae Determination Galaxaura sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [0] Family Galaxauraceae Determination Tricleocarpa fragilis (Linnaeus) Huisman & R. A. Townsend Determined by Nunes, José Marcos de Castro Date Determined 2018-07-** Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: basal parts reddish, upper parts yellowish

Classification Dictyota: Phaeophyceae: Dictyotaceae Harvard University Herbaria Barcode(s) 00852698 Collector I. M. Lamb Collector number A-585 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in 1m depth offshore Substrate Epiphytic on other algae (Digenia etc.) Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0473f437-a543-42a0-879c-fa012f41a245 Harvard University Herbaria Barcode 00852698 Herbarium FH Family Dictyotaceae Determination Dictyota sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale yellowish-brown

Classification Rhodophyta: Dasyoideae: Dasya Harvard University Herbaria Barcode(s) 00852699 Collector I. M. Lamb Collector number A-586 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Isla Sarqui Date Collected 1963-07-15 Habitat in depth of 11m. Substrate attached in tufts to staghorn coral (Acroporum) Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/85a06746-dd02-41f0-a20c-906dc493ea8a Harvard University Herbaria Barcode 00852699 Herbarium FH Family Dasyoideae Determination Dasya sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dull reddish

Classification Chlorophyceae: Halimedaceae: Halimeda: Chlorophyta Harvard University Herbaria Barcode(s) 00852700 Collector I. M. Lamb Collector number A-587 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in shallow water at shore Substrate attached to coral rock Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aa097bf2-1234-4afc-a3db-2a15aeeee3a0 Harvard University Herbaria Barcode 00852700 Herbarium FH Family Halimedaceae Determination Halimeda sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: upper parts green, lower parts white

Classification Dictyota: Phaeophyceae: Dictyotaceae Harvard University Herbaria Barcode(s) 00852702 Collector I. M. Lamb Collector number A-589 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal, Northern Side Date Collected 1963-07-13 Habitat in 2m depth offshore Substrate attached to coral Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2cb3a370-613f-4deb-a254-391f4b9da8be Harvard University Herbaria Barcode 00852702 Herbarium FH Family Dictyotaceae Determination Dictyota sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: pale greenish-brown

Classification Chlorophyceae: Valoniaceae: Valonia: Chlorophyta Harvard University Herbaria Barcode(s) 00852701 Collector I. M. Lamb Collector number A-588 Country Venezuela State Aragua Geography South America: South America (Region) (Region): Venezuela: Aragua Locality Turiamo Date Collected 1963-07-18 Habitat in 0.5m depth offshore Substrate attached to living coral Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/89ca0c65-e5cc-40a9-b6d8-b4f855f89a55 Harvard University Herbaria Barcode 00852701 Herbarium FH Family Valoniaceae Determination Valonia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dark green, lustrous, like old bottle glass

Classification Chlorophyceae: Dichotomosiphonaceae: Avrainvillea: Chlorophyta Harvard University Herbaria Barcode(s) 00852736 Collector I. M. Lamb Collector number A-651 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal, North Side Date Collected 1963-07-13 Habitat at depth of 2m Substrate attached to sandy bottom in spongy clump Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6725fc54-62db-4f7d-8a8f-adf0bfdd1a2e Harvard University Herbaria Barcode 00852736 Herbarium FH Family Dichotomosiphonaceae Determination Avrainvillea sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks heavily impregnated with silt; color when collected: basal parts pale brownish, upper parts pale green

Classification Chlorophyta: Boodleaceae: Cladophoropsis Harvard University Herbaria Barcode(s) 00852737 Collector I. M. Lamb Collector number A-652 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat covered by shallow water at shore Substrate forming a moss-like turf on coral rock Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2c2e6f03-b437-40a0-99a6-dc55a64201cd Harvard University Herbaria Barcode 00852737 Herbarium FH Family Boodleaceae Determination Cladophoropsis sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: bright green

Classification Ceramiaceae: Rhodophyta Harvard University Herbaria Barcode(s) 00852738 Collector I. M. Lamb Collector number A-653 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Dos Mosquises Date Collected 1963-07-10 Habitat in shallow water on shore Substrate attached to shells Frequency abundant Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6d5ee71e-a3de-4299-936c-c15ab3278746 Harvard University Herbaria Barcode 00852738 Herbarium FH Family Ceramiaceae Determination Centroceras sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-03 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: dull brown

Harvard University Herbaria Barcode(s) 00852750 Collector I. M. Lamb Collector number A-553 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-07 Habitat In shallow water by the beach Substrate Attached in tufts to stones Frequency Locally abundant GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ad9daab5-d669-45fe-ae30-ee84a32e669a Harvard University Herbaria Barcode 00852750 Herbarium FH Determination Rhodophyta Wettstein Determination Remarks [is filed under name] [is Current name] Preparation Type Sheet Preparation Method Dried Item Remarks Connected to Lamb slide L-35

Classification Rhodophyta: Ptiloteae: Ptilota Harvard University Herbaria Barcode(s) 00934417 Collector I. M. Lamb Collector number A-483 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County Locality Cape Ann, Halibut Point Date Collected 1963-01-04 Habitat in sublittoral at depth of about 9 m below mean low tide level, attached to a stump of Corallina on rock, not common Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9d8b77e4-c27d-4b4e-b67c-7680e308ce55 Harvard University Herbaria Barcode 00934417 Herbarium FH Previous ownership ex Suffolk University; [ex] Herb. I. Mackenzie Lamb Family Ptiloteae Determination Ptilota serrata Kützing Determination Remarks [is filed under name] [is label name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks packets contain 35-mm photographic slides

Classification Rhodophyta: Ptiloteae: Ptilota Harvard University Herbaria Barcode(s) 00934419 Collector I. M. Lamb Collector number A-485 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County Locality Cape Ann, Brace's Cove near Gloucester Date Collected 1963-01-12 Habitat washed up on shore by high tide after storm, abundant Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/82978d8d-76e9-4a32-b65d-dfe119fde64c Harvard University Herbaria Barcode 00934419 Herbarium FH Previous ownership ex Suffolk University; [ex] Herb. I. Mackenzie Lamb Family Ptiloteae Determination Ptilota serrata Kützing Determination Remarks [is filed under name] [is label name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks Packet contains 35-mm photographic slides

Classification Rhodymeniaceae: Rhodophyta: Rhodymenia Harvard University Herbaria Barcode(s) 00934431 Collector I. M. Lamb Collector number A-484 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Cape Ann Locality Brace's Cove near Gloucester Date Collected 1963-01-12 Habitat attached to a Laminaria-stalk washed up on shore after storm Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/76f45e9c-b9ba-4f6d-8c16-0938dee3e85a Harvard University Herbaria Barcode 00934431 Herbarium FH Previous ownership ex Suffolk University; [ex] Herb. I. Mackenzie Lamb Family Rhodymeniaceae Determination Rhodymenia palmata (Linnaeus) Greville Determination Remarks [is filed under name] [is label name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Remarks packet contains 35-mm photographic slides

Classification Fucaceae: Ascophyllum Harvard University Herbaria Barcode(s) 00934481 Collector I. M. Lamb Collector number A-657 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Gloucester Locality near Gloucester Youth Hostel Date Collected 1963-08-03 Habitat in tidal salt marsh, in shallow ditch among Spartina, not attached Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/67747d75-dc23-40f8-85ea-b5b91d5125d4 Harvard University Herbaria Barcode 00934481 Herbarium FH Previous ownership ex Suffolk University; [ex] Herb. I. Mackenzie Lamb Family Fucaceae Determination Ascophyllum nodosum f. scorpioides Hauck Determination Remarks [is filed under name] [is label name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Classification Gayraliaceae: Monostroma Harvard University Herbaria Barcode(s) 00935089 Collector I. M. Lamb Collector number A-495 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County Locality Cape Ann, Halibut Point Date Collected 1963-03-23 Habitat attached to rock 2m below mean low tide level, gregarious, numerous individuals Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/555b0adc-ea55-44ba-b5a9-532f1023ada3 Harvard University Herbaria Barcode 00935089 Herbarium FH Family Gayraliaceae Determination Monostroma pulchrum Farlow Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks color when collected: light grass-green

Classification Phaeophyceae: Ectocarpales: Scytosiphonaceae: Petalonia Harvard University Herbaria Barcode(s) 00941008 Collector I. M. Lamb Collector number A-489 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Cape Ann Locality Hailbut Point Date Collected 1963-02-02 Habitat on rocks just below mean low tide level Substrate attached to small mussels on rocks Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/71d4965d-eb04-42b5-98bb-e939e541cfc4 Harvard University Herbaria Barcode 00941008 Herbarium FH Previous ownership ex Herb. I. Mackenzie Lamb; ex Suffolk University Family Scytosiphonaceae Determination Petalonia fascia (O. F. Müller) Kuntze Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks in sporadic small tufts

Classification Ulothrix: Ulotrichaceae Harvard University Herbaria Barcode(s) 00934755 Collector I. M. Lamb Collector number A-490 Country United States of America State Massachusetts Geography North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Essex County: Cape Ann Locality Halibut Point Date Collected 1963-02-02 Habitat forming extensive, effuse, very dark green stains on sloping granite rocks in the upper intertidal zone Project Macroalgae TCN GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/36909dbe-56f6-40b5-9930-8288b98d91c4 Harvard University Herbaria Barcode 00934755 Herbarium FH Previous ownership ex Suffolk University; [ex] Herb. I. Mackenzie Lamb Family Ulotrichaceae Determination Ulothrix flacca (Dillwyn) Thuret Determination Remarks [is filed under name] [is label name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Remarks Packet contains 35-mm photographic slide

Classification Chlorophyta Harvard University Herbaria Barcode(s) 00852683 Collector I. M. Lamb Collector number A-563 Country Venezuela State Zulia Geography South America: South America (Region) (Region): Venezuela: Zulia Locality Lake of Maracaibo. Bachaquero Date Collected 1963-07-20 Habitat on concrete pilings of oil derrick, at surface of water GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7461be3b-a1a1-4844-ae84-e205fe6098ce Harvard University Herbaria Barcode 00852683 Herbarium FH Determination Chlorophyceae Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Chlorophyceae: Halimedaceae: Halimeda: Chlorophyta Harvard University Herbaria Barcode(s) 00852744 Collector I. M. Lamb Collector number A-520 Country Venezuela State Falcón Geography South America: South America (Region) (Region): Venezuela: Falcón Locality Tucacas Date Collected 1963-07-02 Habitat In 0.2 m depth, attached to coral GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/00cc5fd7-6f99-42c6-98c7-4c600332ae44 Harvard University Herbaria Barcode 00852744 Herbarium FH Family Halimedaceae Determination Halimeda scabra M. Howe Determined by Joseph deVeer Date Determined 2018-03-08 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Dictyota: Phaeophyceae: Dictyotaceae Harvard University Herbaria Barcode(s) 00852746 Collector I. M. Lamb Collector number A-581 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Isla Sarquí. North side of island. Date Collected 1963-07-15 Habitat Attached in tufts to surf-beaten rocks in intertidal zone Frequency Abundant GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0290c269-d129-47a9-b2b7-5ee3092ba742 Harvard University Herbaria Barcode 00852746 Herbarium FH Family Dictyotaceae Determination Dictyota sp. Determined by Joseph deVeer Date Determined 2018-03-08 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Dictyota: Phaeophyceae: Dictyotaceae Harvard University Herbaria Barcode(s) 00852751 Collector I. M. Lamb Collector number A-574 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques (Dos Mosquises) Date Collected 1963-07-10 Habitat Growing on Sargassum attached to conch shell in depth of 0.5 m at shore. GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f922df65-1298-425a-a26f-16e9b3ab00cf Harvard University Herbaria Barcode 00852751 Herbarium FH Family Dictyotaceae Determination Dictyota sp. Determined by Joseph deVeer Date Determined 2018-03-08 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Cladophoraceae: Chaetomorpha Harvard University Herbaria Barcode(s) 00852669 Collector I. M. Lamb Collector number A-548 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat Attached to stones in offshore shallows (0.5-1 m) Frequency Not uncommon GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c447b689-c074-47f1-9d50-8e7e75491171 Harvard University Herbaria Barcode 00852669 Herbarium FH Family Cladophoraceae Determination Chaetomorpha media (C. Agardh) Kützing Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Halymeniaceae: Rhodophyta: Grateloupia Harvard University Herbaria Barcode(s) 00852664 Collector I. M. Lamb Collector number A-543 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Isla Coche Date Collected 1963-07-06 Habitat Attached in tufts to sandy stones on shallow bottom (1-1.5 m) offshore Frequency Common GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a5a87cd2-f015-4d33-b11b-5a1a42290445 Harvard University Herbaria Barcode 00852664 Herbarium FH Family Halymeniaceae Determination Grateloupia sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Determination Remarks [is filed under name] [is Current name] Annotation Text Cystocarpic Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Rhodophyta Harvard University Herbaria Barcode(s) 00852742 Collector I. M. Lamb Collector number A-616 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal. Date Collected 1963-07-13 Habitat Attached to old conch shells in 1 m depth offshore Frequency not common GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fb2b6ab1-738b-4d59-8f45-61854c2122cb Harvard University Herbaria Barcode 00852742 Herbarium FH Determination Rhodophyceae Determined by Lamb, Ivan Mackenzie Date Determined 1963-07-13 Determination Remarks [is filed under name] [is Current name] Annotation Text [from field notes] same data as foregoing. Probably same species [as L-83/A-637, specimen barcode FH00852752] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Corallinaceae: Rhodophyta: Amphiroa Harvard University Herbaria Barcode(s) 00852753 Collector I. M. Lamb Collector number A-524 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality State of Falcón, Tucacas Date Collected 1963-07-02 Habitat In 0.2m of water, attached to stone among coral Substrate stone GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/99637188-0356-4e06-b65f-4cbc528a183f Harvard University Herbaria Barcode 00852753 Herbarium FH Family Corallinaceae Determination InQuestion Amphiroa sp. Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Remarks [L-5]

Classification Chlorophyta Harvard University Herbaria Barcode(s) 00852745 Collector I. M. Lamb Collector number A-584 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques (El Gran Roque) Date Collected 1963-07-14 Habitat Growing in sandy silt bottom in depth of 40 m Frequency abundant GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8e0bf40a-50ff-4b72-85e3-a3bf878dd3cc Harvard University Herbaria Barcode 00852745 Herbarium FH Determination Chlorophyceae Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Rhodophyta Harvard University Herbaria Barcode(s) 00852748 Collector I. M. Lamb Collector number A-609 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque, Northern Side Date Collected 1963-07-14 Habitat Attached in tufts to rocks in intertidal washed by heavy surf Substrate rocks GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/220ba810-34a5-4f22-a263-5bad0703ca1d Harvard University Herbaria Barcode 00852748 Herbarium FH Determination Rhodophyceae Determined by Lamb, Ivan Mackenzie Date Determined 1963-07-14 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Rhodophyta Harvard University Herbaria Barcode(s) 00852749 Collector I. M. Lamb Collector number A-603 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque Date Collected 1963-07-14 Habitat Attached to small conch shell on sandy bottom in depth of 40 m Substrate conch shell Frequency rare, only specimen seen GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/190d3d75-f7a4-4f92-a5a6-f640de8e6607 Harvard University Herbaria Barcode 00852749 Herbarium FH Determination Rhodophyceae Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-14 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Rhodophyta Harvard University Herbaria Barcode(s) 00852752 Collector I. M. Lamb Collector number A-637 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal Date Collected 1963-07-13 Habitat attached to old conch shells in 1 m depth Substrate old conch shells Frequency not common GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5bd75d4b-1aa7-43a8-8719-7b7265fbc0b3 Harvard University Herbaria Barcode 00852752 Herbarium FH Determination Rhodophyceae Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-13 Determination Remarks [is filed under name] [is Current name] Annotation Text [probably same species as L-84/A-616, specimen barcode FH00852742] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Rhodophyta: Galaxauraceae: Galaxaura Harvard University Herbaria Barcode(s) 00852754 Collector I. M. Lamb Collector number A-527 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality State of Falcón, Tucacas Date Collected 1963-07-02 Habitat In 0.2 m of water, attached to stone among coral, beside mangrove thicket Substrate stone GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2ec3b41b-5196-432e-a419-8016824815b4 Harvard University Herbaria Barcode 00852754 Herbarium FH Family Galaxauraceae Determination Galaxaura sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-02 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Phaeophyceae: Zonarieae: Zonaria Harvard University Herbaria Barcode(s) 00852743 Collector I. M. Lamb Collector number A-617 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque, Northern Side Date Collected 1963-07-14 Habitat Attached in small tufts to rocks in intertidal washed by heavy surf Substrate rocks GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/03de54dc-5dbd-4742-b07a-05e927e105f5 Harvard University Herbaria Barcode 00852743 Herbarium FH Family Zonarieae Determination InQuestion Zonaria sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-14 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Ceramiaceae: Rhodophyta Harvard University Herbaria Barcode(s) 00852689 Collector I. M. Lamb Collector number A-572 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque, Western end Date Collected 1963-07-14 Habitat Lying unattached on dandy [sandy] bottom in depth of 40 m Frequency abundant GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9532e10c-ec2e-42cf-b7c4-e2a20c27c6e5 Harvard University Herbaria Barcode 00852689 Herbarium FH Family Ceramiaceae Determination Centroceras sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-14 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Classification Ulva: Ulvaceae Complex Object This is a complex collection object (3 items with 3 preparations) Harvard University Herbaria Barcode(s) 00852724; 00964681; 00964682 Collector I. M. Lamb Collector number A-619 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, El Gran Roque, Western Side Date Collected 1963-07-14 Habitat Attached to old conch shells in 1 m depth offshore Substrate old conch shells Frequency abundant Organism/Item 1 of 3 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a515d2ee-7e2f-4bd0-8455-efad4fe4c785 Harvard University Herbaria Barcode 00852724 Herbarium FH Family Ulvaceae Determination Ulva sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-14 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Dried Description Sheet 1 Organism/Item 2 of 3 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/946e1a2f-c533-4d8e-b408-3bab1d923ec5 Harvard University Herbaria Barcode 00964681 Herbarium FH Family Ulvaceae Determination Ulva sp. Determined by Lamb, Ivan Mackenzie Date Determined 1963-07-14 Determination Remarks [is filed under name] [is Current name] Preparation Type Sheet Preparation Method Dried Description Sheet 2 Organism/Item 3 of 3 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/988b4992-e21f-4188-b97f-cdcc08a506d2 Harvard University Herbaria Barcode 00964682 Herbarium FH Family Ulvaceae Determination Ulva sp. Determined by Lamb, Ivan Mackenzie Date Determined 1963-07-14 Determination Remarks [is filed under name] [is Current name] Preparation Type Sheet Preparation Method Dried Description Sheet 2 (cont. from sheet 1)

Remarks [this collection object has three sheets; two are labeled as Sheet 2]

Classification Corallinaceae: Rhodophyta: Goniolithon Harvard University Herbaria Barcode(s) 00852747 Collector I. M. Lamb Collector number A-590 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo del Agua Date Collected 1963-07-12 Habitat Attached to underside of corals in shallow water near shore Substrate corals GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9c54aa61-05b2-4ebc-9f8d-c06410c679a7 Harvard University Herbaria Barcode 00852747 Herbarium FH Family Corallinaceae Determination InQuestion Goniolithon sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-12 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Remarks [Note: there are two different collections of A-590. This specimen may have been incorrectly labeled as such. See specimen barcode FH00852703]

Classification Corallinaceae: Rhodophyta: Goniolithon Harvard University Herbaria Barcode(s) 00852703 Collector I. M. Lamb Collector number A-590 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo del Agua Date Collected 1963-07-12 Habitat Attached to underside of corals in shallow water near shore Substrate corals GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/745a873f-951a-4f14-a3d8-c01382547e70 Harvard University Herbaria Barcode 00852703 Herbarium FH Family Corallinaceae Determination InQuestion Goniolithon sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-12 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried

Remarks [Note: there are two different collections of A-590. See specimen barcode FH00852747]

Classification Rhodophyta: Galaxauraceae: Galaxaura Harvard University Herbaria Barcode(s) 00852707 Collector I. M. Lamb Collector number A-594 Country Venezuela Geography South America: South America (Region) (Region): Venezuela Locality Islas Los Roques, Cayo Sal. Date Collected 1963-07-13 Habitat Attached to old conch shells on sandy bottom in depth of 2 m Substrate old conch shells Frequency not common GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/510d2daa-60f8-4ce7-8221-f761651baf08 Harvard University Herbaria Barcode 00852707 Herbarium FH Family Galaxauraceae Determination Galaxaura sp. Determined by MacKenzie, Lamb, Ivan, main entry under Lamb Date Determined 1963-07-13 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Packet Preparation Method Dried