Harvard University Herbaria & Libraries

Classification Brassicaceae: Alliaria Harvard University Herbaria Barcode(s) 00992229 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-06-01 GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2ecd9ca3-5ceb-456e-a1e3-90256b182e71 Harvard University Herbaria Barcode 00992229 Herbarium GH Family Brassicaceae Determination Alliaria petiolata (M. Bieberstein) Cavara & Grande Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [813KB] Full Quality [30MB]

Classification Limnanthaceae: Floerkea Harvard University Herbaria Barcode(s) 01181184 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-05-14 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dd3943ff-1d29-4672-b32e-bd4540b1c16e Harvard University Herbaria Barcode 01181184 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Limnanthaceae Determination Floerkea proserpinacoides Willdenow Determined by Mason, Jr., Charles T. Date Determined 1952 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [734KB] Full Quality [30MB]

Classification Brassicaceae: Boechera Harvard University Herbaria Barcode(s) 00946043 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-06-29 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/82afa08f-073b-4628-870a-ee72e9b40896 Harvard University Herbaria Barcode 00946043 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Brassicaceae Determination Boechera laevigata (Muhlenberg ex Willdenow) Al-Shehbaz Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [829KB] Full Quality [30MB]

Classification Brassicaceae: Cardamine Harvard University Herbaria Barcode(s) 00999586 Collector H. A. Lang Collector number 131 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Hissahickon Ravine, near ferry left of creek, Philadelpia Date Collected 1924-04-27 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4f4dbdf9-315e-405a-8555-77224691f796 Harvard University Herbaria Barcode 00999586 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Brassicaceae Determination Cardamine pensylvanica Muhlenberg ex Willdenow Determined by Rollins, Reed Clark Date Determined 1988 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [905KB] Full Quality [31MB]

Classification Brassicaceae: Cardamine Harvard University Herbaria Barcode(s) 01087071 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-05-14 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/f59c50e9-42d2-4121-b1c9-db59ee344703 Harvard University Herbaria Barcode 01087071 Herbarium GH Previous ownership Ex the Academy of Natural Sciences of Philadelphia Family Brassicaceae Determination Cardamine rhomboidea (Persoon) de Candolle Determined by Rollins, Reed Clark Date Determined 1988 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [845KB] Full Quality [31MB]

Classification Rosaceae: Duchesnea Harvard University Herbaria Barcode(s) 01588951 Collector H. A. Lang Collector number 152 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine, near pavillon picnic ground, Philadelphia Date Collected 1924-05-14 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/302b92bd-02a2-4578-bf63-b5a1bd857514 Harvard University Herbaria Barcode 01588951 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Rosaceae Determination Duchesnea indica (Andrews) Focke Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [934KB] Full Quality [33MB]

Classification Ampelopsis: Vitaceae Harvard University Herbaria Barcode(s) 01577387 Collector H. A. Lang Collector number 517 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Outside fence of River Drive near Picnic Grounds, Wissahickon Creek Ravine Date Collected 1924-07-18 Habitat Outside fence Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c88fe3ae-8715-4978-b43f-71a64c659a7e Harvard University Herbaria Barcode 01577387 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Vitaceae Determination Ampelopsis cordata Michaux Determined by Moore, Michael O'Connor Date Determined 1992 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [785KB] Full Quality [32MB]

Classification Solanum: Solanaceae Harvard University Herbaria Barcode(s) 01542473 Collector H. A. Lang Collector number 556 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-07-23 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ef139ecd-2a34-4d04-b927-552ab87a81f5 Harvard University Herbaria Barcode 01542473 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Solanaceae Determination Solanum carolinense Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [863KB] Full Quality [32MB]

Classification Rosaceae: Potentilla Harvard University Herbaria Barcode(s) 01567113 Collector H. A. Lang Collector number 528 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-05-19 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7b328a12-2ec8-4259-b168-1cecc37a31ff Harvard University Herbaria Barcode 01567113 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Rosaceae Determination Potentilla canadensis Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [962KB] Full Quality [33MB]

Classification Rosaceae: Potentilla Harvard University Herbaria Barcode(s) 01570500 Collector H. A. Lang Collector number 237 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-05-19 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/49e717be-2a24-4551-8657-f9ce612c050b Harvard University Herbaria Barcode 01570500 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Rosaceae Determination Potentilla simplex Michaux Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [990KB] Full Quality [33MB]

Classification Lamiaceae: Collinsonia Harvard University Herbaria Barcode(s) 01554147 Collector H. A. Lang Collector number 621 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-09-08 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e28e4b26-12ab-4892-a69a-0a2d602a4796 Harvard University Herbaria Barcode 01554147 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Lamiaceae Determination Collinsonia canadensis Linnaeus Determined by Peirson, Jess A. Date Determined 2002 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Lamiaceae: Glechoma Harvard University Herbaria Barcode(s) 01554911 Collector H. A. Lang Collector number 613 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-05-14 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b7642198-b77f-4385-9929-c9373d0bafb5 Harvard University Herbaria Barcode 01554911 Herbarium GH Previous ownership Ex the Academy of Natural Sciences of Philadelphia Family Lamiaceae Determination Glechoma hederacea Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [907KB] Full Quality [33MB]

Classification Lamiaceae: Hedeoma Harvard University Herbaria Barcode(s) 01553450 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-08-08 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a40f2975-05d7-4a57-8e0b-7b1eb2498d06 Harvard University Herbaria Barcode 01553450 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Lamiaceae Determination Hedeoma pulegioides (Linnaeus) Persoon Determined by Irving, Robert Stewart Date Determined 1968 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [915KB] Full Quality [33MB]

Classification Lamiaceae Harvard University Herbaria Barcode(s) 01551004 Collector H. A. Lang Collector number 618 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-08-08 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/21d66801-2d46-4297-bc02-c4d6ac61cbc1 Harvard University Herbaria Barcode 01551004 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Lamiaceae Determination Lycopus virginicus Linnaeus Determined by Moon, Hye Kyoung Date Determined 2003 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Rosaceae: Rosa Harvard University Herbaria Barcode(s) 01558985 Collector H. A. Lang Collector number 198 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County: Philadelphia Locality Wissahickon Ravine, along Wissahickon Drive Date Collected 1924-06-22 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/98bdbccd-ea0b-462e-a611-984e068d6b59 Harvard University Herbaria Barcode 01558985 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Rosaceae Determination Rosa carolina Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Lamiaceae: Mentha Harvard University Herbaria Barcode(s) 01551867 Collector H. A. Lang Collector number 616 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-08-19 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2f76a39e-2adb-4d76-b3d0-e67bdebf7aa7 Harvard University Herbaria Barcode 01551867 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Lamiaceae Determination Mentha canadensis Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Lamiaceae: Origanum Harvard University Herbaria Barcode(s) 01599911 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-09-12 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a76cc097-6c14-4cd9-b83e-a2a711732350 Harvard University Herbaria Barcode 01599911 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Lamiaceae Determination Origanum vulgare Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [942KB] Full Quality [33MB]

Classification Cucurbitaceae: Echinocystis Harvard University Herbaria Barcode(s) 01544118 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-08-06 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d9d45352-ae5a-4b21-824e-f01051cf3cfb Harvard University Herbaria Barcode 01544118 Herbarium GH Previous ownership Ex the Academy of Natural Sciences of Philadelphia Family Cucurbitaceae Determination Echinocystis lobata (Michaux) Torrey & A. Gray Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [3MB] Full Quality [32MB]

Classification Lamiaceae Harvard University Herbaria Barcode(s) 01596443 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-08-08 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/991944ef-414f-40db-8d01-c15a22dd9b57 Harvard University Herbaria Barcode 01596443 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Lamiaceae Determination Pycnanthemum virginianum (Linnaeus) B. L. Robinson & Fernald Determined by Boomhour, Elizabeth Gregory Date Determined 1941 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Lamiaceae: Scutellaria Harvard University Herbaria Barcode(s) 01698113 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-09-03 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c0b2a5a1-1eb3-4ad3-a787-a6fd2a29d889 Harvard University Herbaria Barcode 01698113 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Lamiaceae Determination Scutellaria lateriflora Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Rosaceae: Rubus Harvard University Herbaria Barcode(s) 01701371 Collector H. A. Lang Collector number 200 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County: Philadelphia Locality Wissahickon Ravine Date Collected 1924-06-16 Frequency frequent Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/459f0623-d669-42a3-bc29-76d77ef47c26 Harvard University Herbaria Barcode 01701371 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Rosaceae Determination Rubus occidentalis Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [877KB] Full Quality [30MB]

Classification Brassicaceae: Rorippa Harvard University Herbaria Barcode(s) 01693267 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-07-02 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6d3eb2ca-c27e-43e0-83f0-883586f647f6 Harvard University Herbaria Barcode 01693267 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Brassicaceae Determination Rorippa sylvestris (Linnaeus) Besser Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Lamiaceae: Trichostema Harvard University Herbaria Barcode(s) 01700719 Collector H. A. Lang Collector number 623 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Stone Quarry beg. of Lincoln Drive, Wissahickon Ravine Date Collected 1924-09-08 Habitat Stone Quarry Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cdc61298-6b06-47db-9e1d-d104950e5bc1 Harvard University Herbaria Barcode 01700719 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Lamiaceae Determination Trichostema dichotomum Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Cucurbitaceae: Sicyos Harvard University Herbaria Barcode(s) 01544641 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-09-03 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/14e477e1-26ad-49d4-9d79-cf0ac4bb7be6 Harvard University Herbaria Barcode 01544641 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Cucurbitaceae Determination Sicyos angulatus Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [3MB] Full Quality [34MB]

Classification Iridaceae: Sisyrinchium Harvard University Herbaria Barcode(s) 01748768 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-07-12 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8c4daddb-e89d-4117-a7bf-317d39760ec1 Harvard University Herbaria Barcode 01748768 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Iridaceae Determination Sisyrinchium angustifolium Miller Determined by David Marchand Date Determined 1977 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [908KB] Full Quality [33MB]

Classification Caryophyllaceae: Dianthus Harvard University Herbaria Barcode(s) 01744303 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-07-12 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ba20297e-db3f-4bbe-beb0-a0bad6389039 Harvard University Herbaria Barcode 01744303 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Caryophyllaceae Determination Dianthus armeria Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [877KB] Full Quality [33MB]

Classification Onagraceae: Circaea Harvard University Herbaria Barcode(s) 01674758 Collector H. A. Lang Collector number 609 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-07-04 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ae0f0a46-d4bd-4375-8575-2b72722ee2b9 Harvard University Herbaria Barcode 01674758 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Onagraceae Determination Circaea canadensis subspecies canadensis (Linnaeus) Hill Determined by Boufford, David Edward Date Determined 2008-08-02 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [948KB] Full Quality [34MB]

Classification Oxalidaceae: Oxalis Harvard University Herbaria Barcode(s) 01585486 Collector H. A. Lang Collector number 343 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-09-08 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0985de13-d0c4-4492-81fc-62b51b3e93cd Harvard University Herbaria Barcode 01585486 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Oxalidaceae Determination Oxalis florida Salisbury Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [3MB] Full Quality [32MB]

Classification Boraginaceae: Myosotis Harvard University Herbaria Barcode(s) 01659864 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-09-19 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/02b68d0a-b32b-4ce0-89ef-f4a222e0c9dd Harvard University Herbaria Barcode 01659864 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Boraginaceae Determination Myosotis scorpioides Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Araceae: Symplocarpus Harvard University Herbaria Barcode(s) 01874000 Collector H. A. Lang Collector number 179 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County: Philadelphia Locality Hissahickon Ravine Date Collected 1924-04-14 Habitat very common in wet places GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6ad17f72-c6db-445f-844c-d1bd4a98ab60 Harvard University Herbaria Barcode 01874000 Herbarium GH Family Araceae Determination Symplocarpus foetidus (Linnaeus) Salisbury ex W. P. C. Barton Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Ranunculaceae: Ficaria Harvard University Herbaria Barcode(s) 01660798 Collector H. A. Lang Collector number 112 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County: Philadelphia Locality Wissahicon Ravine Date Collected 1924-04-27 Habitat side of creek, near water Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c7b0b27b-67e0-4cd6-9f6f-99ce45db02ed Harvard University Herbaria Barcode 01660798 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Ranunculaceae Determination Ficaria verna subsp. calthifolia (Reichenbach) Nyman Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [39MB]

Classification Caesalpiniaceae: Chamaecrista Harvard University Herbaria Barcode(s) 01852633 Collector H. A. Lang Collector number 327 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-08-15 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0a0cddd3-d318-44fa-bfed-ceb2d0b3e20b Harvard University Herbaria Barcode 01852633 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Caesalpiniaceae Determination Chamaecrista nictitans (Linnaeus) Moench Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [988KB] Full Quality [33MB]

Classification Ranunculaceae: Ranunculus Harvard University Herbaria Barcode(s) 01662143 Collector H. A. Lang Collector number 117 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County: Philadelphia Locality Wissahickon Ravine Date Collected 1924-04-21 Frequency common Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c8806150-1a96-4764-8ae1-1327b58207a1 Harvard University Herbaria Barcode 01662143 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Ranunculaceae Determination Ranunculus abortivus Linnaeus Determined by Lyman Benson Date Determined 1946 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [978KB] Full Quality [34MB]

Classification Caesalpiniaceae: Senna Harvard University Herbaria Barcode(s) 01679322 Collector H. A. Lang Collector number 332 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-09-24 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/82653cbf-902d-4d6d-9745-7e95fccad791 Harvard University Herbaria Barcode 01679322 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Caesalpiniaceae Determination Senna hebecarpa (Fernald) H. S. Irwin & Barneby Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Lobeliaceae: Lobelia Harvard University Herbaria Barcode(s) 01798256 Collector H. A. Lang Collector number 606 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-08-15 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8f83c846-dec5-4375-afc7-0913380f8db7 Harvard University Herbaria Barcode 01798256 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Lobeliaceae Determination Lobelia inflata Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Lobeliaceae: Lobelia Harvard University Herbaria Barcode(s) 01799023 Collector H. A. Lang Collector number 607 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-08-19 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dafe332d-aeb1-4507-9d99-5f8be77457d8 Harvard University Herbaria Barcode 01799023 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Lobeliaceae Determination Lobelia siphilitica Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [37MB]

Classification Fabaceae: Amphicarpaea Harvard University Herbaria Barcode(s) 01935917 Collector H. A. Lang Collector number 326 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-08-08 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/262ab884-9d1e-49c6-a27d-4057302d8334 Harvard University Herbaria Barcode 01935917 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Fabaceae Determination Amphicarpaea bracteata (Linnaeus) Fernald Determined by Fearing, O. S. & Turner, Billie Lee Date Determined 1959 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Campanulaceae: Triodanis Harvard University Herbaria Barcode(s) 01954940 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-06-29 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/eab40601-900c-4717-bea3-f68e29ddc769 Harvard University Herbaria Barcode 01954940 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Campanulaceae Determination Triodanis perfoliata (Linnaeus) Nieuwland Determined by Bradley, Ted Ray Date Determined 1967 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [904KB] Full Quality [31MB]

Classification Convolvulaceae: Calystegia Harvard University Herbaria Barcode(s) 02055441 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-06-29 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9c134b53-7d83-40ec-846e-b93fbb8000e6 Harvard University Herbaria Barcode 02055441 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Convolvulaceae Determination Calystegia sepium subspecies appalachiana Brummitt Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Convolvulaceae: Cuscuta Harvard University Herbaria Barcode(s) 02056598 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-09-08 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/53eaf88a-bab8-41c6-acd7-b67651803e7b Harvard University Herbaria Barcode 02056598 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Convolvulaceae Determination Cuscuta gronovii Willdenow ex Roemer & Schultes Determined by Béliz, Tania Date Determined 1987 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Convolvulaceae: Ipomoea Harvard University Herbaria Barcode(s) 02042366 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-07-23 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/11a67232-f3e3-4a84-94d3-fffc25b983d8 Harvard University Herbaria Barcode 02042366 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Convolvulaceae Determination Ipomoea pandurata Conzatti & L. C. Smith Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Scrophularia: Scrophulariaceae Harvard University Herbaria Barcode(s) 02041868 Collector H. A. Lang Collector number 560 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-08-01 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/00bd2798-89a4-4b34-8afe-d9958924a031 Harvard University Herbaria Barcode 02041868 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Scrophulariaceae Determination Scrophularia marilandica Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Verbascum: Scrophulariaceae Harvard University Herbaria Barcode(s) 02040219 Collector H. A. Lang Collector number 559 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-07-19 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e512874d-2033-4b10-bd5d-42a2375c53e2 Harvard University Herbaria Barcode 02040219 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Scrophulariaceae Determination Verbascum lychnitis Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Verbascum: Scrophulariaceae Harvard University Herbaria Barcode(s) 02040346 Collector H. A. Lang Collector number 486 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-07-09 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/522662e7-dc98-4670-aac1-17b09c8395ef Harvard University Herbaria Barcode 02040346 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Scrophulariaceae Determination Verbascum thapsus Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Boraginaceae Harvard University Herbaria Barcode(s) 02027948 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissachickon Creek Ravine Date Collected 1924-08-08 Container Eastern Pennsylvania Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/481acd86-522e-4b25-8785-41a01663ea18 Harvard University Herbaria Barcode 02027948 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Boraginaceae Determination Hackelia virginiana (Linnaeus) I. M. Johnston Determined by Gentry, Johnnie Lee Date Determined 1969 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Fabaceae: Baptisia Harvard University Herbaria Barcode(s) 01881315 Collector H. A. Lang Collector number 611 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-07-19 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/75b35344-887d-49f1-b75a-e30d05f043fe Harvard University Herbaria Barcode 01881315 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Fabaceae Determination Baptisia tinctoria (Linnaeus) R. Brown Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1018KB] Full Quality [34MB]

Classification Primulaceae: Lysimachia Harvard University Herbaria Barcode(s) 01918165 Collector H. A. Lang Collector number 321 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-07-12 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ca27fc0e-bf79-406d-9004-03b72bacfc78 Harvard University Herbaria Barcode 01918165 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Primulaceae Determination Lysimachia ciliata Linnaeus Determined by Coffey, Vincent J. Date Determined 1973 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Asteraceae: Ageratina Harvard University Herbaria Barcode(s) 01924547 Collector H. A. Lang Collector number 419 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-09-08 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8e89d03b-3716-4b98-8f75-f65f91d8e2c1 Harvard University Herbaria Barcode 01924547 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Asteraceae Determination Ageratina altissima (Linnaeus) R. M. King & H. Robinson Determined by Wofford, B. Eugene Date Determined 1976 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Caprifoliaceae: Sambucus Harvard University Herbaria Barcode(s) 02183466 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-07-04 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c783c960-169c-4714-a60d-d290459ebeb4 Harvard University Herbaria Barcode 02183466 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Caprifoliaceae Determination Sambucus nigra subsp. canadensis (Linnaeus) Bolli Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [37MB]

Classification Asteraceae: Eupatorium Harvard University Herbaria Barcode(s) 02189945 Collector H. A. Lang Collector number 420 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-09-08 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/699dc0da-e5e1-4ba7-b9ce-11a36f02560a Harvard University Herbaria Barcode 02189945 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Asteraceae Determination Eupatorium perfoliatum Linnaeus Determined by Godfrey, Robert Kenneth Date Determined 1917-05-31 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [39MB]

Classification Asteraceae: Eutrochium Harvard University Herbaria Barcode(s) 02191454 Collector H. A. Lang Collector number 416 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-09-03 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/830d8719-d488-431b-8cb0-d0ccaa8325ee Harvard University Herbaria Barcode 02191454 Herbarium GH Previous ownership Ex the Academy of Natural Sciences of Philadelphia Family Asteraceae Determination Eutrochium purpureum (Linnaeus) E. E. Lamont Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [38MB]

Classification Viola: Violaceae Harvard University Herbaria Barcode(s) 02145605 Collector H. A. Lang Collector number 158 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine, Philadelphia Date Collected 1924-04-27 Frequency common Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c8b0186a-ade5-487e-827f-65ca7805dceb Harvard University Herbaria Barcode 02145605 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Violaceae Determination Viola blanda Willdenow Determined by McKinney, Landon E. Date Determined 1992-01-** Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [930KB] Full Quality [33MB]

Classification Caprifoliaceae: Viburnum Harvard University Herbaria Barcode(s) 02184580 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine Date Collected 1924-06-09 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/45ab3f4e-fa2e-4d05-b068-b0cf3e99d8d0 Harvard University Herbaria Barcode 02184580 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Caprifoliaceae Determination Viburnum acerifolium Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Viola: Violaceae Harvard University Herbaria Barcode(s) 02209901 Collector H. A. Lang Collector number 157 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Ravine, near Indian rock, l. side of creek Date Collected 1924-04-21 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/cc6efdcf-59e4-4657-940c-3cc145292d80 Harvard University Herbaria Barcode 02209901 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Violaceae Determination Viola rotundifolia Michaux Determined by Russell, Norman Hudson Date Determined 1955 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [938KB] Full Quality [34MB]

Classification Viola: Violaceae Harvard University Herbaria Barcode(s) 02146358 Collector H. A. Lang Collector number 164 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County: Philadelphia Locality Wissahickon Ravine Date Collected 1924-05-14 Frequency common Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8e90212b-8113-4c1e-85ac-f674ffc86356 Harvard University Herbaria Barcode 02146358 Herbarium GH Previous ownership Ex The Academy of Natural Sciences of Philadelphia Family Violaceae Determination Viola cucullata Aiton Determined by McKinney, Landon E. Date Determined 1986 Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1019KB] Full Quality [33MB]

Classification Fabaceae: Medicago Harvard University Herbaria Barcode(s) 02129751 Collector H. A. Lang Collector number 335 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-05-30 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/feaf0ddc-d630-4e0a-8600-68b123f8bc00 Harvard University Herbaria Barcode 02129751 Herbarium GH Family Fabaceae Determination Medicago lupulina Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [917KB] Full Quality [32MB]

Classification Fabaceae: Medicago Harvard University Herbaria Barcode(s) 02130033 Collector H. A. Lang Collector number 340 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-07-04 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ceafc17c-89eb-4dde-8d53-d60297c1a2b7 Harvard University Herbaria Barcode 02130033 Herbarium GH Family Fabaceae Determination Medicago sativa Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [864KB] Full Quality [32MB]

Classification Fabaceae: Melilotus Complex Object This is a complex collection object (2 items with 1 preparation) Harvard University Herbaria Barcode(s) 02130182 Other Barcodes on Sheet 02130181 Collector H. A. Lang Collector number 342 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-07-04 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d330bd45-314a-4759-af21-7319bda03740 Harvard University Herbaria Barcode 02130182 Herbarium GH Family Fabaceae Determination Melilotus albus Medikus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Apocynaceae: Apocynum Harvard University Herbaria Barcode(s) 02178034 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality Wissahickon Creek Ravine Date Collected 1924-07-02 Project Plants on Edge/Endless Forms GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/2d2f11c5-0163-4c44-9684-4f8bfc729481 Harvard University Herbaria Barcode 02178034 Herbarium GH Family Apocynaceae Determination Apocynum cannabinum Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [921KB] Full Quality [33MB]

Classification Boehmeria: Urticaceae Harvard University Herbaria Barcode(s) 02170226 Collector H. A. Lang Collector number 491 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-08-08 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/dcffc596-58ea-404d-802c-9365f38b9fd4 Harvard University Herbaria Barcode 02170226 Herbarium GH Family Urticaceae Determination Boehmeria cylindrica (Linnaeus) Swartz Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Parietaria: Urticaceae Harvard University Herbaria Barcode(s) 02170622 Collector H. A. Lang Collector number 495 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-07-18 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/0cea9b10-7cfd-443f-b378-0364f97d2d5f Harvard University Herbaria Barcode 02170622 Herbarium GH Family Urticaceae Determination Parietaria pensylvanica Muhlenberg ex Willdenow Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Asteraceae: Chrysopsis Harvard University Herbaria Barcode(s) 02216243 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-09-12 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fa39f91a-648d-476c-9e21-d2479b623c41 Harvard University Herbaria Barcode 02216243 Herbarium GH Family Asteraceae Determination Chrysopsis mariana (Linnaeus) Elliott Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Fabaceae: Trifolium Harvard University Herbaria Barcode(s) 02344227 Collector H. A. Lang Collector number 336 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-05-30 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/790b2694-eee9-4f74-924f-c24ff1c4bbd1 Harvard University Herbaria Barcode 02344227 Herbarium GH Family Fabaceae Determination Trifolium repens Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [878KB] Full Quality [32MB]

Classification Juncaceae: Luzula Harvard University Herbaria Barcode(s) 02117786 Collector H. A. Lang Collector number 261 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-06-09 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4c210595-5a42-4234-b00e-b635c5ad992e Harvard University Herbaria Barcode 02117786 Herbarium GH Family Juncaceae Determination Luzula multiflora (Ehrhart) Lejeune Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1016KB] Full Quality [32MB]

Classification Polygonaceae: Persicaria Harvard University Herbaria Barcode(s) 02364547 Collector H. A. Lang Collector number 360 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-09-24 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e2ad6afe-4553-4823-b361-e357f980cb44 Harvard University Herbaria Barcode 02364547 Herbarium GH Family Polygonaceae Determination Persicaria arifolia (Linnaeus) Haraldson Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [898KB] Full Quality [33MB]

Classification Commelinaceae: Commelina Harvard University Herbaria Barcode(s) 02073531 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-09-03 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8f98f533-5c03-47fe-b9d6-05cb0180d55c Harvard University Herbaria Barcode 02073531 Herbarium GH Family Commelinaceae Determination Commelina communis Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Polygonaceae: Persicaria Harvard University Herbaria Barcode(s) 02362269 Collector H. A. Lang Collector number 354 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-08-15 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c0ef29ea-c843-4524-83b0-6e650bca1213 Harvard University Herbaria Barcode 02362269 Herbarium GH Family Polygonaceae Determination Persicaria maculosa Gray Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Polygonaceae: Persicaria Harvard University Herbaria Barcode(s) 02361174 Collector H. A. Lang Collector number 361 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-09-08 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e442e7fd-3201-4da8-954e-9970bf22225f Harvard University Herbaria Barcode 02361174 Herbarium GH Family Polygonaceae Determination Persicaria sagittata (Linnaeus) H. Gross Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [993KB] Full Quality [34MB]

Classification Plantaginaceae: Chelone Harvard University Herbaria Barcode(s) 01998074 Collector H. A. Lang Collector number 480 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-09-12 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6750f2b7-0f66-4adf-bcaa-55fda4446e64 Harvard University Herbaria Barcode 01998074 Herbarium GH Family Plantaginaceae Determination Chelone glabra Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [961KB] Full Quality [33MB]

Classification Polygonaceae: Polygonum Harvard University Herbaria Barcode(s) 02361839 Collector H. A. Lang Collector number 358 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-07-09 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/930f407f-0cf5-4bf4-8957-9330c00b9d94 Harvard University Herbaria Barcode 02361839 Herbarium GH Family Polygonaceae Determination Polygonum aviculare Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Commelinaceae: Tradescantia Harvard University Herbaria Barcode(s) 02098127 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-07-02 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8a48024f-c46d-4eb9-826d-f53cd4812318 Harvard University Herbaria Barcode 02098127 Herbarium GH Family Commelinaceae Determination Tradescantia virginiana Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Rubiaceae: Galium Harvard University Herbaria Barcode(s) 02140450 Collector H. A. Lang Collector number 521 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-09-12 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/81fb175b-0dff-47e7-821b-54ed0181b6bd Harvard University Herbaria Barcode 02140450 Herbarium GH Family Rubiaceae Determination Galium triflorum Michaux Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]

Classification Aizoaceae Harvard University Herbaria Barcode(s) 01681125 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-08-15 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c846cf56-bcf9-4c5d-aaef-a2b2e2a4662b Harvard University Herbaria Barcode 01681125 Herbarium GH Family Aizoaceae Determination Mollugo verticillata Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [34MB]

Classification Phytolaccaceae: Phytolacca Harvard University Herbaria Barcode(s) 01681335 Collector H. A. Lang Collector number 323 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-07-18 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/3e93a49f-211a-4760-a7c5-3f19f3a21e1e Harvard University Herbaria Barcode 01681335 Herbarium GH Family Phytolaccaceae Determination Phytolacca americana Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Asteraceae: Hieracium Harvard University Herbaria Barcode(s) 01832929 Collector H. A. Lang Collector number 410 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-09-24 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5155d1a6-fd1f-46df-89e6-03625e8bd99e Harvard University Herbaria Barcode 01832929 Herbarium GH Family Asteraceae Determination Hieracium scabrum Michaux Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Juncaceae: Juncus Harvard University Herbaria Barcode(s) 02397125 Collector H. A. Lang Collector number 260 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-06-29 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/37e387cc-10ef-49cd-9339-78c42db620b4 Harvard University Herbaria Barcode 02397125 Herbarium GH Family Juncaceae Determination Juncus tenuis Willdenow Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Plantaginaceae: Veronica Harvard University Herbaria Barcode(s) 01805868 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-06-16 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5f1ee1fe-294c-44b5-b04c-854e9a190a10 Harvard University Herbaria Barcode 01805868 Herbarium GH Family Plantaginaceae Determination Veronica officinalis Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [923KB] Full Quality [33MB]

Classification Plantaginaceae: Veronica Harvard University Herbaria Barcode(s) 01811044 Collector H. A. Lang Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-05-14 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/9fdb28b6-e6e7-4c30-b2d4-ca808ff8057a Harvard University Herbaria Barcode 01811044 Herbarium GH Family Plantaginaceae Determination Veronica peregrina Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [833KB] Full Quality [32MB]

Classification Asteraceae: Krigia Harvard University Herbaria Barcode(s) 01833593 Collector H. A. Lang Collector number 574 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-06-06 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/91f110ae-c251-4ba4-af2e-068b2ab09ecb Harvard University Herbaria Barcode 01833593 Herbarium GH Family Asteraceae Determination Krigia biflora (Walter) S. F. Blake Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1016KB] Full Quality [34MB]

Classification Asteraceae: Lactuca Harvard University Herbaria Barcode(s) 01834208 Collector H. A. Lang Collector number 467 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-09-08 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/5f2d502c-6318-4bbe-81d7-9877e0d61e53 Harvard University Herbaria Barcode 01834208 Herbarium GH Family Asteraceae Determination Lactuca biennis (Moench) Fernald Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [36MB]

Classification Asteraceae: Lactuca Harvard University Herbaria Barcode(s) 01834417 Collector H. A. Lang Collector number 596 Country United States of America State Pennsylvania Geography North America: North America (CA, US, MX) (Region): United States of America: Pennsylvania: Philadelphia County Locality [data not captured] Date Collected 1924-08-01 Project US and Canada - Mass Digitization GUID http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/748f147f-d631-45fb-b115-db57eb46ce1f Harvard University Herbaria Barcode 01834417 Herbarium GH Family Asteraceae Determination Lactuca canadensis Linnaeus Determination Remarks [is filed under name] [is Current name] Sex not determined Phenology NotDetermined Preparation Type Sheet Preparation Method Pressed

Half Size [1MB] Full Quality [35MB]