Harvard University Herbaria & Libraries

Agaricaceae
FH: 00590852 Lentinus lepideus (Fries) Fries: Fries USA: Rhode Island Kingston: [data not captured] J. F. Collins s.n. 1923-10-13
Anacardiaceae
GH: 00720960 Rhus glabra Linnaeus USA: Rhode Island East Providence: East Providence J. F. Collins 1923-10-20
Asteraceae
NEBC: 00725563 Cirsium horridulum Michaux USA: Rhode Island Portsmouth: Portsmouth J. F. Collins 1923-6-23
NEBC: 01034165 Eupatorium pilosum Walter USA: Rhode Island Cranston: Cranston J. F. Collins 1923-9-22
NEBC: 00574527 Eurybia macrophylla (Linnaeus) Cassini USA: Massachusetts Smithfield J. F. Collins 1923-10-6
NEBC: 01054889 Solidago juncea Aiton USA: Rhode Island Warwick: Warwick J. F. Collins 1923-9-29
NEBC: 01031655 Symphyotrichum pilosum pringlei (A. Gray) G. L. Nesom USA: Rhode Island South Kingstown: South Kingstown J. F. Collins 1923-10-13
NEBC: 01016215 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Rhode Island Smithfield: Smithfield J. F. Collins 1923-10-6
NEBC: 01016222 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Rhode Island South Kingstown: South Kingstown J. F. Collins 1923-10-13
Aulacomniaceae
NEBC: 00520547 Aulacomnium palustre (Hedwig) Schwägrichen USA: Rhode Island South Kingston: [data not captured] J. F. Collins 5869 1923-10-13
NEBC: 00520550 Aulacomnium palustre (Hedwig) Schwägrichen USA: Rhode Island South Kingston: [data not captured] J. F. Collins 1923-10-13
Balsaminaceae
GH: 00484344 Impatiens capensis Meerburgh USA: Rhode Island Little Compton: Little Compton J. F. Collins 1923-8-19
Caprifoliaceae
NEBC: 00702600 Viburnum lentago Linnaeus USA: Rhode Island Smithfield: Smithfield J. F. Collins 1923-10-6
Cistaceae
NEBC: 00699687 Crocanthemum canadense (Linnaeus) Britton USA: Rhode Island Warwick: Warwick J. F. Collins 1923-9-29
Dicranaceae
FH: 00791544 Dicranum scoparium Hedwig USA: Rhode Island Warwick: [data not captured] J. F. Collins 1923-9-29
NEBC: 00791586 Dicranum scoparium Hedwig USA: Rhode Island Warwick: [data not captured] J. F. Collins 1923-9-29
NEBC: 00791590 Dicranum scoparium Hedwig USA: Rhode Island Warwick: [data not captured] J. F. Collins 1923-9-29
NEBC: 00791595 Dicranum scoparium Hedwig USA: Rhode Island Warwick: [data not captured] J. F. Collins 1923-9-29
Leskeaceae
FH: 00919750 Pseudoleskeella papillosa (Lindberg) Kindberg Canada: Quebec Province [data not captured] J. F. Collins 6552 1923-7-30
Lycopodiaceae
NEBC: 00214476 Diphasiastrum digitatum (Dillenius ex A. Braun) Holub USA: Rhode Island East Greenwich: West of Davisville J. F. Collins 1923-9-1
Parmeliaceae
FH: 00413229 Cetraria laevigata Rassadina Canada: Quebec Province [data not captured] J. F. Collins 1923
FH: 00413232 Cetraria laevigata Rassadina Canada: Quebec Province [data not captured] J. F. Collins 1923
Polygalaceae
NEBC: 00752183 Polygala sanguinea Linnaeus USA: Rhode Island East Greenwich: East Greenwich J. F. Collins 1923-9-1
Polygonaceae
GH: 00642570 Polygonella articulata (Linnaeus) Meisner USA: Rhode Island Cranston: Cranston J. F. Collins 1923-8-22
Polyporaceae
FH: 00555764 Fomitopsis pinicola (Swartz: Fries) P. Karsten Canada: Quebec Province [data not captured] J. F. Collins A-78 1923-7-17
FH: 00559195 Gloeophyllum sepiarium (Wulfen) P. Karsten Canada: Quebec Province [data not captured] J. F. Collins A-79 1923-7-16
Polytrichaceae
FH: 00917670 Polytrichastrum ohioense (Renauld & Cardot) G. L. Smith USA: Rhode Island South Kingston: [data not captured] J. F. Collins 1923-10-13
FH: 00918273 Polytrichum commune perigoniale (Michaux) Hampe USA: Rhode Island South Kingston: [data not captured] J. F. Collins 1923-10-13
FH: 00918934 Polytrichum juniperinum strictum (Menzies ex Bridel) Nylander Canada: Quebec Province [data not captured] J. F. Collins 1923-7-8
FH: 00918935 Polytrichum juniperinum strictum (Menzies ex Bridel) Nylander Canada: Quebec Province [data not captured] J. F. Collins 1923-7-8
Potamogetonaceae
NEBC: 00606129 Potamogeton crispus Linnaeus USA: Rhode Island Cranston: Cranston J. F. Collins 1923-9-22
Pucciniaceae
FH: 00950700 Puccinia extensicola Plowright Canada: Quebec Province Cap Chat River, Matane County, P.Q. J. F. Collins A-75 1923-7-6
Rhytidiaceae
FH: 00780926 Rhytidium rugosum (Hedwig) Kindberg Canada: Quebec Province [data not captured] J. F. Collins 5066 1923-7-16
Sphagnaceae
FH: 00923286 Sphagnum magellanicum Bridel USA: Rhode Island South Kingston: [data not captured] J. F. Collins 1923-10-13
Thuidiaceae
NEBC: 01133941 Thuidium delicatulum (Hedwig) Schimper USA: Rhode Island Johnston: [data not captured] J. F. Collins 1923-4-17