Lobeliaceae GH: 01799219 Lobelia spicata Lamarck USA: Pennsylvania near Penilyn A. MacElwee 1903-6-21
Onagraceae GH: 01643481 Oenothera perennis Linnaeus USA: Pennsylvania near Acorn Hill A. MacElwee 1903-6-25
Rosaceae A: 01758292 Crataegus calpodendron (Ehrhart) Medikus USA: Pennsylvania S side of road from front of J. Comley's far... A. MacElwee 2381 1903-6-5
GH: 01611385 Crataegus crus-galli Linnaeus USA: Pennsylvania Bank of the Wissahickon, Franklinville A. MacElwee 2347 1903-5-25
A: 01611410 Crataegus crus-galli Linnaeus USA: Pennsylvania Along the Wissahickon, Penllyn A. MacElwee 2357 1903-5-24
A: 01611411 Crataegus crus-galli Linnaeus USA: Pennsylvania Along the Wissahickon, Penllyn A. MacElwee 2358 1903-5-24
A: 01611412 Crataegus crus-galli Linnaeus USA: Pennsylvania Bank of the Wissahickon, Penllyn A. MacElwee 2360 1903-5-24
A: 01611413 Crataegus crus-galli Linnaeus USA: Pennsylvania Along the Wissahickon, Penllyn A. MacElwee 2359 1903-5-24
A: 01611418 Crataegus crus-galli Linnaeus USA: Pennsylvania Bank of the Wissahickon, Gwynedd A. MacElwee 2364 1903-5-25
A: 01612174 Crataegus dissona Sargent USA: Pennsylvania Rockhill A. MacElwee 1557 1903-5-31
A: 01612185 Crataegus dissona Sargent USA: Pennsylvania Gwynedd A. MacElwee 2350 1903-5-24
A: 01666858 Crataegus macrosperma Ashe USA: Pennsylvania Jacoby's Farm, Gwynedd A. MacElwee 2349 1903-5-24
A: 01666980 Crataegus macrosperma Ashe USA: Pennsylvania on Jacoby's place, Gwynedd A. MacElwee 2349 1903-9-8
A: 01646074 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Pennsylvania foot of Gypsy Hill, Gwynedd A. MacElwee 2367 1903-5-30
A: 01649211 Crataegus succulenta Schrader ex Link USA: Pennsylvania Franklinville A. MacElwee 2316 1903-5-25
Violaceae GH: 02146349 Viola cucullata Aiton USA: Pennsylvania Pennlyn, along the P. & R. R.R. A. MacElwee L375 1903-5-31
