Harvard University Herbaria & Libraries

Aquifoliaceae
NEBC: 00750142 Ilex glabra (Linnaeus) A. Gray USA: Massachusetts Barrington J. F. Collins 1931-4-25
Asteraceae
NEBC: 00753363 Ageratina altissima (Linnaeus) R. M. King & H. Robinson USA: Rhode Island Providence: Providence J. F. Collins 1931-9-26
NEBC: 00535753 Helianthus laetiflorus Persoon USA: Rhode Island Providence: Providence J. F. Collins 1931-9-28
NEBC: 00535754 Helianthus laetiflorus Persoon USA: Rhode Island Bristol: Bristol J. F. Collins 1931-9-22
Brassicaceae
NEBC: 01066214 Boechera canadensis (Linnaeus) Al-Shehbaz USA: Rhode Island Lincoln: Lincoln J. F. Collins 1931-8-30
GH: 01023311 Boechera stricta (Graham) Shehbaz USA: Rhode Island Cumberland: Cumberland J. F. Collins 1931-5-26
GH: 01028216 Boechera stricta (Graham) Shehbaz USA: Rhode Island Cumberland: Cumberland J. F. Collins 1931-5-2
Cannabaceae
NEBC: 00591369 Humulus japonicus Siebold & Zuccarini USA: Rhode Island Providence: Providence J. F. Collins 1931-10-6
Caprifoliaceae
NEBC: 00713947 Lonicera villosa (Michaux) Roemer & Schultes USA: Rhode Island Coventry: Coventry J. F. Collins 1931-5-16
Caryophyllaceae
NEBC: 00722523 Paronychia canadensis (Linnaeus) Alph. Wood USA: Rhode Island Cumberland: Cumberland J. F. Collins 1931-7-12
Climaciaceae
NEBC: 00538796 Climacium americanum Bridel USA: Rhode Island South Kingstown: [no additional data] J. F. Collins 1931-9-7
Cyperaceae
NEBC: 01018114 Cyperus grayi Torrey USA: Rhode Island South Kingstown: South Kingstown J. F. Collins 1931-9-7
Euphorbiaceae
NEBC: 01078253 Acalypha gracilens A. Gray USA: Rhode Island Cumberland: Cumberland J. F. Collins 1931
Fabaceae
NEBC: 00534545 Medicago sativa Linnaeus USA: Rhode Island Lincoln: Lincoln J. F. Collins 1931-8-30
NEBC: 00534546 Medicago sativa Linnaeus USA: Rhode Island Providence: Providence J. F. Collins 1931-6-22
NEBC: 00761762 Vicia villosa Roth USA: Rhode Island Lincoln: Lincoln J. F. Collins 1931-10-10
Gentianaceae
NEBC: 00726432 Bartonia virginica (Linnaeus) Britton, Stearn & Poggenburg USA: Rhode Island Lincoln: Lincoln J. F. Collins 1931-8-30
Marchantiaceae
FH: 00509015 Preissia quadrata (Scopoli) Nees USA: Rhode Island Lincoln: [data not captured] J. F. Collins 1931-10-18
Nyctaginaceae
NEBC: 00771076 Mirabilis nyctaginea (Michaux) MacMillan USA: Rhode Island Providence: Providence J. F. Collins 1931-9-27
Onagraceae
GH: 00707738 Ludwigia polycarpa Short & R. Peter USA: Rhode Island South Kingstown: South Kingstown J. F. Collins 1931-9-5
GH: 00707740 Ludwigia polycarpa Short & R. Peter USA: Rhode Island South Kingstown: South Kingstown J. F. Collins 1931-9-5
Orchidaceae
NEBC: 01062281 Platanthera clavellata (Michaux) Luer USA: Rhode Island Lincoln: Lincoln Woods J. F. Collins 1931-8-16
Poaceae
NEBC: 00594243 Bromus inermis Leysser USA: Rhode Island Cumberland: Cumberland J. F. Collins 1931-6-6
NEBC: 00750057 Dichanthelium dichotomum microcarpon (Muhl. ex Ell.) Freckmann & Lelong USA: Rhode Island Cumberland: Cumberland J. F. Collins 1931-8-23
Polygonaceae
NEBC: 00562870 Polygonum cuspidatum Siebold & Zuccarini USA: Rhode Island Providence: Providence J. F. Collins 1931-9-28
NEBC: 00562871 Polygonum cuspidatum Siebold & Zuccarini USA: Rhode Island Providence: Providence J. F. Collins 1931-9-28
NEBC: 00562872 Polygonum cuspidatum Siebold & Zuccarini USA: Rhode Island Providence: Providence J. F. Collins 1931-9-28
NEBC: 00562870 Reynoutria japonica Houttuyn USA: Rhode Island Providence: Providence J. F. Collins 1931-9-28
NEBC: 00562871 Reynoutria japonica Houttuyn USA: Rhode Island Providence: Providence J. F. Collins 1931-9-28
NEBC: 00562872 Reynoutria japonica Houttuyn USA: Rhode Island Providence: Providence J. F. Collins 1931-9-28
Polytrichaceae
NEBC: 00850756 Pogonatum pensilvanicum (W. Bartram ex Hedwig) P. Beauvois USA: Rhode Island Tuckertown: [data not captured] J. F. Collins 1931-9-5
Porpidiaceae
FH: 00474388 Porpidia flavicunda (Acharius) Gowan Canada: Quebec Province [data not captured] J. F. Collins 4847-A 1931-8-29
FH: 00474388 Porpidia flavocaerulescens (Hornemann) H. Hertel & A. J. Schwab Canada: Quebec Province [data not captured] J. F. Collins 4847-A 1931-8-29
Pucciniaceae
FH: 01108105 Puccinia minutissima Arthur USA: Rhode Island Little Compton: Adamsville road J. F. Collins 1931-7-4
Ricciaceae
FH: 00510345 Riccia huebeneriana Lindenberg USA: Rhode Island South Kingstown: [data not captured] J. F. Collins 1931-9-5
Sphagnaceae
FH: 00922001 Sphagnum cuspidatum torreyi Braithwaite USA: Rhode Island Barrington: [data not captured] J. F. Collins 6064 1931-4-25
FH: 00922004 Sphagnum cuspidatum torreyi Braithwaite USA: Rhode Island Barrington: [no additional data] J. F. Collins 6065B 1931-4-25
FH: 00922553 Sphagnum girgensohnii Russow USA: Massachusetts Attleboro: [data not captured] J. F. Collins 6067 1931-6-27
FH: 00923960 Sphagnum palustre Linnaeus USA: Massachusetts North Attleboro: [data not captured] J. F. Collins 6066 1931-6-27
FH: 00924554 Sphagnum recurvum P. Beauvois USA: Rhode Island Barrington: [no additional data] J. F. Collins 6064-A 1931-4-25
FH: 00924556 Sphagnum recurvum P. Beauvois USA: Rhode Island Barrington: [no additional data] J. F. Collins 6064B 1931-4-25
Tiliaceae
NEBC: 00733230 Tilia americana Linnaeus USA: Rhode Island Warwick: Warwick J. F. Collins 1931-6-20
Urticaceae
NEBC: 00866114 Urtica dioica gracilis (Aiton) Selander USA: Rhode Island Lincoln: Lincoln J. F. Collins 1931-10-10