Araceae GH: 01874004 Symplocarpus foetidus (Linnaeus) Salisbury ex W. P. C. Barton USA: Virginia Along Turkeycock Run, 0.3 mi. n. of Fairland... F. R. Fosberg 33331 1951-4-1
Bignoniaceae GH: 02054675 Campsis radicans (Linnaeus) Bureau USA: Virginia Broad Run, 1 mi. north of Bristow, 4 mi, sou... F. R. Fosberg 33509 1951-8-12
Brassicaceae GH: 01087128 Cardamine rhomboidea (Persoon) de Candolle USA: Virginia Woodburn Road Bridge, [Occotink?] Creek, 2 1... F. R. Fosberg 33363 1951-4-29
Juncaceae GH: 02117356 Luzula echinata (Small) F. J. Hermann USA: Virginia [data not captured] F. R. Fosberg 33360 1951-4-29
Portulacaceae GH: 01859640 Claytonia virginica Linnaeus USA: Virginia Woodburn Road Bridge, Accotink Creek, 2 1/2 ... F. R. Fosberg 3364 1951-4-29
Ranunculaceae GH: 01662181 Ranunculus abortivus Linnaeus USA: Virginia Woodburn Road Bridge, Accotink Creek, 2 1/2 ... F. R. Fosberg 33365 1951-4-29
Saxifragaceae GH: 01887880 Ribes rotundifolium Michaux USA: Virginia Big Meadows-rolling meadow across Skyline Dr... F. R. Fosberg 33419 1951-5-13