Harvard University Herbaria & Libraries

Index of Botanical Specimens

Classification	Brassicaceae: Rorippa
Harvard University Herbaria Barcode(s)	00415705
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, south shore of stream entering the South Reservoir near Brooks Road
Georeference	42° 26' 45" N, 71° 6' 39" W
Date Collected	2012-10-22
Habitat	Flat muddy shore, part sun
Container	Plants of Massachusetts
Substrate	wet rich muck soil
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6149ba07-ec2d-4cc2-a190-5763de3396ce
Harvard University Herbaria Barcode	00415705
Herbarium	NEBC
Family	Brassicaceae
Determination	Rorippa palustris var. hispida (Desvaux) Rydberg
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

Two stems. Single plant also observed near beaver dam on Whitmore Brook in Lawrence Woods. Associates:Betula allegheniensis, Mentha canadensis, Pinus resinosa, P. strobus, Symphyotrichum racemosum, Viburnum dentatum var. lucidum

Classification	Commelinaceae: Tradescantia
Harvard University Herbaria Barcode(s)	00415902
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, north side of Hemlock Pool Road east of gate 35, 300 m. west of intersection with the Rock Circuit Trail north of Shiner Pool
Georeference	42° 26' 40" N, 71° 5' 13" W
Date Collected	2012-06-15
Habitat	Flat edge of road, part sun
Container	Plants of Massachusetts
Substrate	very stony gritty soil
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4e750cca-0440-48ea-b8ac-e35cd2138099
Harvard University Herbaria Barcode	00415902
Herbarium	NEBC
Family	Commelinaceae
Determination	Tradescantia ohiensis Rafinesque
Determination Remarks	[is label name]
Family	Commelinaceae
Determination	Tradescantia sp.
Determined by	Kittredge, Walter Tobey
Date Determined	2013
Determination Remarks	[is Current name]
Annotation Text	Tradescantia ohiensis Rafinesque x T. virginiana Linnaeus (note sparse pubescence on sepals in addition to apical tufts)
Phenology	Fruit
Preparation Type	Sheet
Preparation Method	Pressed


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

Remarks

Associates: Alliaria petiolata, Artemisia vulgaris, Hieracium sabaudum, Rubus allegheniensis, Taraxacum officinale, Viola sororia

Classification	Ranunculaceae: Ranunculus
Harvard University Herbaria Barcode(s)	00415903
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Stoneham
Locality	Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, along margin of trail southeast side of Bear Hill
Georeference	42° 27' 50" N, 71° 6' 18" W
Date Collected	2012-05-22
Elevation	65 m
Habitat	Sugar Maple-Oak-Hickory Forest, undulating terrain, part shade
Container	Plants of Massachusetts
Substrate	gritty black loam
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/b47c5495-5769-434f-81f5-2754412ea294
Harvard University Herbaria Barcode	00415903
Herbarium	NEBC
Family	Ranunculaceae
Determination	Ranunculus allegheniensis Britton
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]

Remarks

Associates: Acer saccharum, Alliaria petiolata, Carya cordiformis, Galium asprellum, Impatiens capensis, Osmorrhiza claytonia, Sanicula marilandica

Classification	Cornaceae: Cornus
Harvard University Herbaria Barcode(s)	00415906
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, near southwest end of Flynn Rink at bottom of slope from parking lot
Georeference	42° 26' 37" N, 71° 5' 32" W
Date Collected	2012-06-05
Habitat	along edge of Red Maple Swamp and MIxed Oak Forest, part sun
Container	Plants of Massachusetts
Substrate	rich mesic loam
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4759b416-76de-4a75-8e63-ab7c78fa3a9a
Harvard University Herbaria Barcode	00415906
Herbarium	NEBC
Family	Cornaceae
Determination	Cornus kousa Hance
Determination Remarks	[is filed under name] [is label name] [is Current name]
Annotation Text	(Benthamidia japonica (Siebold & Zuccarini) H. Hara)
Phenology	Flower
Preparation Type	Sheet
Preparation Method	Pressed


	Half Size [844KB]
	Full Quality [30MB]

Remarks

Associates: Acer rubrum, Alliaria petiolata, Parthenocissus quinquefolius, Vitis labrusca

Classification	Iridaceae: Sisyrinchium
Harvard University Herbaria Barcode(s)	00415908
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Stoneham
Locality	Boston Basin Ecoregon, Mystic River Watershed. Middlesex Fells Reservation, shore between North Reservoir and Dike Brook Road, east bay before road turns west
Georeference	42° 27' 33" N, 71° 6' 31" W
Date Collected	2012-06-06
Habitat	Flat wet sedgy shoreline, full sun
Container	Plants of Massachusetts
Substrate	sandy soil
Frequency	ca. 7 plants in 10 square m. area
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/ce72548a-f89c-484a-975f-59d4a3180460
Harvard University Herbaria Barcode	00415908
Herbarium	NEBC
Family	Iridaceae
Determination	Sisyrinchium angustifolium Miller
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]

Remarks

Associates: Carex lurida, Juncus effusus, Scirpus atrovirens

Classification	Rhamnaceae: Ceanothus
Harvard University Herbaria Barcode(s)	00415909
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, just off the Cross Fells Trail, east of Hemlock Pool, where it crosses a stream
Georeference	42° 26' 40" N, 71° 5' 13" W
Date Collected	2012-06-15
Habitat	Clearing in forest with damp runoff from streambed
Container	Plants of Massachusetts
Frequency	4 shrubs in 4 x 4 m. area
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/7002e399-e67f-445b-b784-754426f13987
Harvard University Herbaria Barcode	00415909
Herbarium	NEBC
Family	Rhamnaceae
Determination	Ceanothus americanus 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 [33MB]

Remarks

Associates: Amphicarpaea bracteata, Benthamidia florida, Carya glabra, Maianthemum racemosum, Tilia americana, Viburnum acerifolium

Classification	Alismataceae
Harvard University Herbaria Barcode(s)	00415968
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Boston Basin Ecoregion: Mystic River Watershed, Middlesex Fells Reservation, east side of Whitmore Brook near beaver dam, where the Cross Fells Trail joins Whitmore Brook Road
Georeference	42° 26' 9" N, 71° 36' W
Date Collected	2012-07-19
Elevation	31 m
Habitat	Flat wet muddy shore in full sun
Container	Plants of Massachusetts
Substrate	rich muck soil
Frequency	Ca. 20 plants in a wedge-shaped area, 5x15x20 m.
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/63914ff2-7718-4ee7-b302-fbabc9f3db95
Harvard University Herbaria Barcode	00415968
Herbarium	NEBC
Family	Alismataceae
Determination	Alisma triviale Pursh
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]

Remarks

Associates: Impatiens capensis, Persicaria arifolia, Salix sp., Scutellaria lateriflora

Classification	Mimulus: Scrophulariaceae
Harvard University Herbaria Barcode(s)	00415969
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Boston Basin Ecoregion: Mystic River Watershed, Middlesex Fells Reservation, on southwest side of "River Birch Swamp" along Straight Gully Brook at base of south side of Pine Hill
Date Collected	2012-07-28
Habitat	margin of Alluvial Red Maple Swamp and Shallow Emergent Marsh, part shade
Container	Plants of Massachusetts
Substrate	dark wet muck soil
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/c3916402-9962-4974-a712-e3ac5e075b2c
Harvard University Herbaria Barcode	00415969
Herbarium	NEBC
Family	Scrophulariaceae
Determination	Mimulus ringens Linnaeus
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]

Remarks

Ca. 20 stems in flower, smaller patch a few meters away. Associates: Acer rubrum, Onoclea sensibilis, Oryzopsis asperifolia, Solanum dulcamara, Sparganium americanum

Classification	Cyperaceae: Carex
Harvard University Herbaria Barcode(s)	00872474
Collector	B. T. Hamlin
Country	United States of America
State	Massachusetts
Geography	North America: North America (CA, US, MX) (Region): United States of America: Massachusetts: Middlesex County: Medford
Locality	Boston Basin Ecoregion: Mystic River Watershed. Middlesex Fells Reservation, west side of Cross FElls Trail, east of Hemlock Pool, just east of clearing with Ceanothus, GPS 42 26'40"N, 71 5'18"W
Date Collected	2012-06-15
Habitat	Very damp flat stony trail edge, very rich somewhat sticky soil, part sun
Container	Plants of Massachusetts
GUID	http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/d5c4af53-082e-4cab-b7e7-a8f7fb534b5d
Harvard University Herbaria Barcode	00872474
Herbarium	NEBC
Family	Cyperaceae
Determination	InQuestion Carex tenera Dewey
Determination Remarks	[is label name]
Family	Cyperaceae
Determination	Carex tenera Dewey
Determined by	Kittredge, Walter Tobey
Date Determined	2017
Determination Remarks	[is filed under name] [is Current name]
Phenology	Fruit
Preparation Type	Sheet
Preparation Method	Pressed


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

Remarks

3 adjacent clumps. Associates: Achillea millefolia, Desmodium paniculatum, Juncus tenuis, Maianthemum racemosum, Solidago juncea, Symphyotrichum cordifolium