Harvard University Herbaria & Libraries

Index of Botanical Specimens

Classification	Rosaceae: Crataegus
Harvard University Herbaria Barcode(s)	00295975
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Mystic River Watershed, Middlesex Fells Reservation, south side of Rock Circuit Trail west of Hemlock Pool Path
Date Collected	2010-05-10
Elevation	46 m
Verbatim Elevation	150 feet/46 m.
Habitat	at top edge on far side (out of sight from trail) of small Rock Bald, with Oak-Hickory Forest on adjacent slope, in part shade
Substrate	black organic loam
Frequency	four plants seen
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/755fc82c-72d0-49f8-b622-89f173205947
Harvard University Herbaria Barcode	00295975
Herbarium	NEBC
Family	Rosaceae
Determination	Crataegus keepii Sargent
Determined by	Haines, Arthur Duane
Date Determined	2010-01-08
Determination Remarks	[is filed under name] [is label name] [is Current name]
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1MB]
	Full Quality [11MB]
	DNG [23MB]

Remarks

Associates: Acer platanoides (removed), Carya glabra, C. ovata, Celastrus orbiculatus (removed), Fragaria virginiana, Prunus serotina, Quercus alba, Q. coccinea, Rhus hirta, Rubus flagellaris

Classification	Cyperaceae: Schoenoplectus
Harvard University Herbaria Barcode(s)	00387522
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Stoneham
Locality	Mystic River Watershed, Middlesex Fells Reservation, Fells Reservoir, northeast end of Basin 2
Georeference	42° 26' 50.9" N, 71° 5' 1.2" W
Date Collected	2010-08-10
Elevation	79 m
Habitat	shoreline mud flat, full sun
Container	Plants of Massachusetts
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/fc95651b-7f4c-4a1d-8293-18f5267669f6
Harvard University Herbaria Barcode	00387522
Herbarium	NEBC
Family	Cyperaceae
Determination	Schoenoplectus pungens (Vahl) Palla
Determination Remarks	[is filed under name] [is label name] [is Current name]
Annotation Text	var. pungens
Phenology	Fruit
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1MB]
	Full Quality [11MB]
	DNG [23MB]

Remarks

Associates: Eleocharis acicularis, E. obtusa, E. palustris, Gratiola aurea. Lindernia dubia var. anagallidea

Classification	Betulaceae: Betula
Harvard University Herbaria Barcode(s)	00387573
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Mystic River Watershed, Middlesex Fells Reservation, on either side of Straight Gully Brook east of Bellevue Pond, south of Pine Hill
Georeference	42° 25' 51" N, 71° 6' 15" W
Date Collected	2010-07-01
Habitat	sunny margin of flat narrow strip of Red Maple Swamp along edge of Shallow Emergent Marsh
Container	Plants of Massachusetts
Substrate	black muck soil
Frequency	24 trees in 15 x 20 m area
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bd91cbea-67fa-4f42-9d6e-f04be7d5c74f
Harvard University Herbaria Barcode	00387573
Herbarium	NEBC
Family	Betulaceae
Determination	Betula nigra Linnaeus
Determination Remarks	[is filed under name] [is label name] [is Current name]
Phenology	Sterile
Preparation Type	Sheet
Preparation Method	Pressed
Description	[bark in packet]


	Half Size [1MB]
	Full Quality [11MB]
	DNG [23MB]

Remarks

Associates: Acer rubrum, Carex crinita, Cephalanthus occidentalis, Dulichium arundinaceum, Iris versicolor, Juncus acuminatus, Ludwigia palustris, Lythrum salicaria

Classification	Rosaceae: Aronia
Harvard University Herbaria Barcode(s)	00387574
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Mystic River Watershed, Middlesex Fells Reservation, southwest shore of Wright’s Pond
Date Collected	2010-04-30
Habitat	dry end of slightly sloping mud flat, part sun
Container	Plants of Massachusetts
Frequency	several stems in 10 m. square area
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/8c6b9b13-6655-45bf-8738-cc49cf51e9d2
Harvard University Herbaria Barcode	00387574
Herbarium	NEBC
Family	Rosaceae
Determination	Aronia floribunda (Lindley) Sweet
Determination Remarks	[0] [is label name]
Family	Rosaceae
Determination	Aronia prunifolia (Marshall) Rehder
Determined by	Kittredge, Walter Tobey
Date Determined	2017
Determination Remarks	[is filed under name] [is Current name]
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1MB]
	Full Quality [32MB]

Remarks

Associates: Acer rubrum, Betula populifolia, Clethra alnifolia, Vaccinium corymbosum

Classification	Asteraceae: Hieracium
Harvard University Herbaria Barcode(s)	00387576
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Mystic River Watershed, Middlesex Fells Reservation, along path on northeast shore of Bellevue Pond
Date Collected	2010-06-08
Habitat	open grassy area, part sun
Container	Plants of Massachusetts
Substrate	dark brown loam
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/516cf034-f18f-4c3b-be32-52dc86e088f7
Harvard University Herbaria Barcode	00387576
Herbarium	NEBC
Family	Asteraceae
Determination	Hieracium ×floribundum Wimmer & Grabowski
Determination Remarks	[0] [is label name]
Family	Asteraceae
Determination	Hieracium piloselloides Villars
Determined by	Kittredge, Walter Tobey
Date Determined	2016
Determination Remarks	[is filed under name] [is Current name]
Annotation Text	note lack of stolons
Phenology	FlowerAndFruit
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1MB]
	Full Quality [11MB]
	DNG [23MB]

Remarks

Associates: Oxalis stricta, Symphyotrichum cordifolium, Viola sagittata

Classification	Ranunculaceae: Ranunculus
Harvard University Herbaria Barcode(s)	00387577
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Stoneham
Locality	Mystic River Watershed, Middlesex Fells Reservation, wet ditch along Red Maple Swamp near Route 93
Georeference	42° 27' 54" N, 71° 6' 13" W
Date Collected	2010-05-21
Habitat	growing in shallow muddy water, part sun
Container	Plants of Massachusetts
Frequency	6 plants in 3 m. square area
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/34c51918-25b4-4f56-aa32-d6ebd389534e
Harvard University Herbaria Barcode	00387577
Herbarium	NEBC
Family	Ranunculaceae
Determination	Ranunculus sceleratus Linnaeus
Determination Remarks	[is filed under name] [is label name] [is Current name]
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1MB]
	Full Quality [11MB]
	DNG [23MB]

Remarks

Associates: Acer rubrum, Clethra alnifolia, Impatiens capensis, Onoclea sensibilis, Peltandra virginica, Thelypteris palustris var. pubescens, Typha latifolia

Classification	Typhaceae: Typha
Harvard University Herbaria Barcode(s)	00387578
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Mystic River Watershed, Middlesex Fells Reservation, southwest shore of Wright’s Pond
Date Collected	2010-07-11
Habitat	low flat pond shore, full sun
Container	Flora of Massachusetts
Substrate	damp mud
Frequency	a few plants
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/34e6c6c6-da5c-4c58-a0e7-9ab6f3168973
Harvard University Herbaria Barcode	00387578
Herbarium	NEBC
Family	Typhaceae
Determination	Typha angustifolia Linnaeus
Determination Remarks	[is filed under name] [is label name] [is Current name]
Phenology	Fruit
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1MB]
	Full Quality [11MB]
	DNG [23MB]

Remarks

Associates: Carex lurida, Galium palustris, Lythrum salicaria, Salix nigra, and Typha latifolia found in deeper water.

Classification	Lycopodiaceae: Lycopodium
Harvard University Herbaria Barcode(s)	00518969
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Mystic River Watershed, Middlesex Fells Reservation, east side of south end of South Reservoir, 5 m. south of a fence surrounding a small waterworks building
Georeference	42° 26' 29" N, 71° 7' 5" W
Date Collected	2010-12-02
Habitat	oak forest, low flat pocket, part shade
Container	Plants of Massachusetts
Substrate	damp rich soil
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/a3b8ec19-88e1-40ba-955e-4d972a49ec07
Harvard University Herbaria Barcode	00518969
Herbarium	NEBC
Family	Lycopodiaceae
Determination	Lycopodium hickeyi W. H. Wagner, Beitel & R. C. Moran
Determination Remarks	[is filed under name] [is label name] [is Current name]
Preparation Type	Sheet
Preparation Method	Pressed


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

Remarks

ca. 100 stems in 10 x 18 area. Associates: Fagus grandifolia saplings, Pinus strobus saplings, Quercus rubra, Smilax rotundifolia, one Vaccinium corymbosum

Classification	Lycopodiaceae: Lycopodium
Harvard University Herbaria Barcode(s)	00518970
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Mystic River Watershed, Middlesex Fells Reservation, east side of south end of South Reservoir, 110 m. south of a fence surrounding a small waterworks building
Georeference	42° 26' 25" N, 71° 7' 5" W
Date Collected	2010-12-02
Habitat	White Pine-Oak forest on flat rise, part shade
Container	Plants of Massachusetts
Substrate	well-drained rich soil
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/11bbe542-8b03-42b6-ab67-6dc756355317
Harvard University Herbaria Barcode	00518970
Herbarium	NEBC
Family	Lycopodiaceae
Determination	Lycopodium obscurum Linnaeus
Determination Remarks	[is filed under name] [is label name] [is Current name]
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1022KB]
	Full Quality [32MB]

Remarks

ca. 70 stems in 9 x 12 m. area. Associates: Chimaphila maculata, Fagus grandifolia saplings, Pinus strobus, Pteridium aquilinum ssp. latiusculum, Quercus rubra

Classification	Araliaceae: Hedera
Harvard University Herbaria Barcode(s)	00589206
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Mystic River Watershed. Middlesex Fells Reservation, north side of east terminus of South Border Road
Georeference	42° 25' 49" N, 71° 6' 16" W
Date Collected	2010-12-15
Habitat	roadside along disturbed oak forest, part shade
Container	Plants of Massachusetts
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/e1b27c37-c2a8-40ef-8530-835a3332d38b
Harvard University Herbaria Barcode	00589206
Herbarium	NEBC
Family	Araliaceae
Determination	Hedera helix Linnaeus
Determination Remarks	[0] [is label name]
Family	Araliaceae
Determination	Hedera hibernica (G. Kirchner) Bean
Determined by	Kittredge, Walter Tobey
Date Determined	2017
Determination Remarks	[is filed under name] [is Current name]
Phenology	Sterile
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1MB]
	Full Quality [11MB]
	DNG [23MB]

Remarks

Introduced. Associates: Berberis japonica, Carya ovata, Malus floribunda, Quercus rubra, Toxicodendron radicans

Classification	Ericaceae: Pyrola
Harvard University Herbaria Barcode(s)	00589211
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Stoneham
Locality	Mystic River Watershed. MIddlesex Fells Reservation, east side of Crystal Spring Path near intersection with Cross Path
Date Collected	2010-07-15
Habitat	mixed forest, washout gully on steep southeast slope with much debris, full shade
Container	Plants of Massachusetts
Substrate	sandy soil
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b569879a-2710-438a-9329-513fe9052a1d
Harvard University Herbaria Barcode	00589211
Herbarium	NEBC
Family	Ericaceae
Determination	Pyrola americana Sweet
Determination Remarks	[is filed under name] [is label name] [is Current name]
Phenology	Fruit
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1MB]
	Full Quality [11MB]
	DNG [23MB]

Remarks

ca. 100 plants in 12 square m. Associates: Acer saccharum, Ostrya virginiana, Pinus strobus, Rhus typhina, Symphyotrichum cordifolium, Veronica officinalis, Viburnum acerifolium

Classification	Convolvulaceae: Cuscuta
Harvard University Herbaria Barcode(s)	00589212
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Mystic River Watershed. Middlesex Fells Reservation, east side of Whitmore Brook Trail, north of intersection with Cross Fells Trail
Date Collected	2010-08-18
Habitat	edge of Red Maple Swamp, flat terrain, full sun
Container	Plants of Massachusetts
Substrate	wet black loam
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/1b105a4b-4333-414d-a7c6-990a7850db0b
Harvard University Herbaria Barcode	00589212
Herbarium	NEBC
Family	Convolvulaceae
Determination	Cuscuta gronovii Willdenow ex Roemer & Schultes
Determination Remarks	[is filed under name] [is label name] [is Current name]
Phenology	FlowerAndFruit
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1MB]
	Full Quality [11MB]
	DNG [23MB]

	Half Size [1MB]
	Full Quality [11MB]
	DNG [23MB]

Remarks

growing on Eutrochium dubium in a 3 square m. area. Associates: Bidens connata, Cicuta maculata, Impatiens capensis, Lycopus virginicus, Oryzopsis asperifolia

Classification	Asteraceae: Bidens
Harvard University Herbaria Barcode(s)	00589340
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: US and Canada (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Mystic River Watershed, Middlesex Fells Reservation, west side of Whitmore Brook Trail, north of intersection with Cross Fells Trail
Georeference	42° 26' 11" N, 71° 7' 34" W
Date Collected	2010-08-25
Habitat	flat open margin of Alluvial Red Maple Swamp and Shallow Emergent Marsh, full sun
Container	Plants of Massachusetts
Substrate	wet rich soil
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bae81d45-4914-4680-b35a-2935f9663f94
Harvard University Herbaria Barcode	00589340
Herbarium	NEBC
Family	Asteraceae
Determination	Bidens cernua Linnaeus
Determination Remarks	[is filed under name] [is label name] [is Current name]
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [1MB]
	Full Quality [33MB]

Remarks

a few patches of plants scattered along 30 m. Hundreds of plants observed in large dense dominant patches from 2011-2013. Associates: Bidens connata, Echinochloa muricata, Persicaria punctata