Harvard University Herbaria & Libraries

Asteraceae
GH: 01015015 Eurybia radula (Aiton) G. L. Nesom USA: Massachusetts Lowell: near Lowell C. W. Swan
NEBC: 00719646 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Brookline: Brookline, Pond Avenue C. W. Swan
GH: 01014471 Symphyotrichum racemosum (Elliott) G. L. Nesom USA: Massachusetts Boston: Dorchester C. W. Swan
Brassicaceae
NEBC: 00712998 Boechera missouriensis (Greene) Al-Shehbaz USA: Massachusetts C. W. Swan
NEBC: 00564944 Lepidium campestre (Linnaeus) W. T. Aiton USA: Massachusetts Lowell: Lowell C. W. Swan
Caryophyllaceae
NEBC: 00525107 Dianthus armeria Linnaeus USA: Massachusetts Boston: Roxbury C. W. Swan
NEBC: 00722765 Sagina nodosa (Linnaeus) Fenzl USA: Massachusetts Rockport: Rockport C. W. Swan
Equisetaceae
NEBC: 00654137 Equisetum sylvaticum Linnaeus USA: Massachusetts Tewksbury: Long Pond, Tewksbury C. W. Swan
Fagaceae
NEBC: 00676062 Quercus prinoides Willdenow USA: Massachusetts Lowell: Lowell C. W. Swan
Isoetaceae
NEBC: 00744792 Isoetes riparia Engelmann USA: Massachusetts Bedford: Bedford C. W. Swan
Lythraceae
NEBC: 01026286 Decodon verticillatus (Linnaeus) Elliott USA: Massachusetts Groton: Groton, Baddacook Pond C. W. Swan
Oleaceae
NEBC: 00655909 Chionanthus virginicus Linnaeus USA: Massachusetts Lowell: Lowell C. W. Swan
Rosaceae
NEBC: 00669667 Geum peckii Pursh USA: New Hampshire Mount Washington C. W. Swan
NEBC: 00756305 Potentilla fruticosa (Linnaeus) Rydberg USA: Massachusetts Groton: Groton C. W. Swan
NEBC: 00758271 Rosa virginiana Miller USA: Maine Kennebunk: Kennebunk C. W. Swan
Solanaceae
NEBC: 00592211 Solanum rostratum Dunal USA: Massachusetts Lowell: Lowell C. W. Swan
Vitaceae
NEBC: 00701799 Vitis novae-angliae Fernald (pro sp.) USA: Massachusetts Sudbury: Sudbury C. W. Swan