Aceraceae A: 01794477 Acer saccharum Marshall USA: New York Napanoch J. C. Swartley 266 1934-8-18
A: 01794537 Acer saccharum Marshall USA: Pennsylvania along Deer Lick Run, 2 mi. n.e. of Sheffield J. C. Swartley 376 1935-6-12
Aquifoliaceae A: 00713408 Ilex verticillata (Linnaeus) A. Gray USA: New York Canandaigua Lake: Canandaigua Lake J. C. Swartley 65 1933-8-19
Betulaceae GH: 02198971 Alnus maritima (Marshall) Muhlenberg ex Nuttall USA: Delaware margin of Records Pond, Laurel J. C. Swartley 493 1935-9-21
A: 00636723 Betula alleghaniensis Britton USA: Vermont Woodford: Woodford J. C. Swartley 181 1933-9-13
A: 02071524 Carpinus caroliniana virginiana (Marshall) Furlow USA: Pennsylvania [data not captured] J. C. Swartley 24 1933-8-16
A: 00727129 Carpinus caroliniana virginiana (Marsh.) Furlow USA: Maine North Randolph J. C. Swartley 280 1935-8-19
A: 02071781 Corylus americana Walter USA: Pennsylvania [data not captured] J. C. Swartley 42B 1935-8-12
A: 02103581 Ostrya virginiana (Miller) K. Koch USA: Pennsylvania [data not captured] J. C. Swartley 241 1933-10-15
Caprifoliaceae A: 02184565 Viburnum acerifolium Linnaeus USA: Pennsylvania 5 mi. S. of Frackville J. C. Swartley 8 1933-8-16
A: 02184864 Viburnum dentatum Linnaeus USA: Pennsylvania along Unami Creek, 1-2 mi. n.e. of Sumneytow... J. C. Swartley 421 1935-8-12
A: 02185681 Viburnum lantanoides Michaux USA: New York Woodgate J. C. Swartley 77 1933-8-26
A: 02185680 Viburnum lantanoides Michaux USA: New York 2 mi N of Curry J. C. Swartley 267 1934-8-18
A: 00611102 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Pennsylvania J. C. Swartley 23 1933-8-17
A: 00611232 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: Vermont Searsburg: Searsburg J. C. Swartley 276 1934-8-19
A: 00611233 Viburnum nudum cassinoides (Linnaeus) Torrey & A. Gray USA: New Hampshire Nelson: Nelson J. C. Swartley 304 1934-8-19
A: 02187343 Viburnum prunifolium Linnaeus USA: Pennsylvania along Unami Creek, 1-2 mi. n.e. of Sumneytow... J. C. Swartley 422 1935-8-12
A: 02187342 Viburnum prunifolium Linnaeus USA: New Jersey n. edge of Great Swamp near Green Village J. C. Swartley 516 1934-9-29
Celastraceae A: 00295187 Celastrus scandens Linnaeus USA: Vermont Waterbury: along Winooski River, 2 miles s.[... J. C. Swartley 92 1933-8-27
A: 00295188 Celastrus scandens Linnaeus USA: Pennsylvania Marlborough: along Unami Creek, 1-2 mi. n.e.... J. C. Swartley 425 1935-8-12
Cornaceae A: 01843791 Cornus amomum Miller USA: Pennsylvania along Unami Creek, 1-2 mi NE of Sumneytown J. C. Swartley 413 1935-8-12
A: 02018313 Cornus racemosa Lamarck USA: Pennsylvania just N.W. of Whitemarsh J. C. Swartley 393 1935-6-15
A: 02018314 Cornus racemosa Lamarck USA: Pennsylvania along Unami Creek, 1-2 mi NE of Sumneytown J. C. Swartley 416 1935-8-12
A: 01763514 Cornus racemosa Lamarck USA: New Jersey [data not captured] J. C. Swartley 522 1934-9-29
A: 00672592 Cornus rugosa Lamarck USA: Maine Winthrop: Winthrop J. C. Swartley 372 1934-9-11
Ericaceae A: 01537978 Chamaedaphne calyculata (Linnaeus) Moench USA: New York White Lake outlet. Woodgate J. C. Swartley 84 1933-8-27
A: 00770012 Empetrum eamesii atropurpureum (Fernald & Wiegand) D. Löve USA: New Hampshire Gorham: Gorham J. C. Swartley 358 1934-9-5
A: 01593946 Kalmia latifolia Linnaeus USA: New Jersey n. edge of Great Swamp near Green Village J. C. Swartley 519 1934-9-29
A: 01764296 Rhododendron maximum Linnaeus USA: Pennsylvania [data not captured] J. C. Swartley 529 1935-10-10
A: 01764707 Rhododendron periclymenoides (Michaux) Shinners USA: Pennsylvania [data not captured] J. C. Swartley 404 1935-8-12
A: 01764916 Rhododendron prinophyllum (Small) Millais USA: New York [data not captured] J. C. Swartley 83 1933-8-26
Fabaceae A: 00580289 Robinia pseudoacacia Linnaeus USA: Maine Winterport: Winterport J. C. Swartley 369 1934-9-12
Lythraceae A: 01013984 Decodon verticillatus (Linnaeus) Elliott USA: New York Canandaigua Lake: Canandaigua Lake J. C. Swartley 55 1933-8-19
Pinaceae A: 00576573 Pinus resinosa Aiton USA: Maine Sanford: Sanford J. C. Swartley 338 1934-8-26
A: 01113230 Pinus virginiana Miller USA: Pennsylvania Mine Spring, Nockamixon, Upper Black Eddy J. C. Swartley 668 1935-11-10
Polygonaceae GH: 00353583 Persicaria perfoliata (Linnaeus) H. Gross USA: Pennsylvania Stewardstown J. C. Swartley 1946-10-9
GH: 00353583 Polygonum perfoliatum Linnaeus USA: Pennsylvania Stewardstown J. C. Swartley 1946-10-9
Rhamnaceae A: 01789225 Ceanothus americanus Linnaeus USA: Pennsylvania 5 mi S of Frackville J. C. Swartley 6 1933-8-16
Rosaceae A: 01590934 Physocarpus opulifolius (Linnaeus) Maximowicz USA: Pennsylvania along Unami Creek, 1-2 mi NE of Sumneytown J. C. Swartley 419 1935-8-12
A: 01724228 Prunus serotina Ehrhart USA: New York 2 mi W of Napanoch J. C. Swartley 264 1934-8-18
A: 00706878 Sorbus americana Marshall USA: New Hampshire Moultonborough: Moultonborough J. C. Swartley 339 1934-9-2
Rutaceae A: 01584859 Zanthoxylum americanum Miller USA: Pennsylvania along Unami Creek, 1-2 mi. n.e. of Sumneytow... J. C. Swartley 403 1935-8-12
A: 01966039 Zanthoxylum americanum Miller USA: Vermont Randolph: just n. of North Randolph J. C. Swartley 279 1935-8-19
Solanaceae A: 00310678 Solanum dulcamara Linnaeus USA: New York s. end of Canandaigua Lake J. C. Swartley 66 1933-8-19
Taxaceae A: 01116684 Taxus canadensis Marshall USA: Pennsylvania 6 mi. NW. Bloomsburg J. C. Swartley 13 1933-8-16
A: 01116685 Taxus canadensis Marshall USA: New York Woodgate J. C. Swartley 78 1933-8-26
GH: 01116697 Taxus canadensis Marshall USA: Pennsylvania 6 mi. NW. Bloomsburg. J. C. Swartley 13 1933-8-16
