Harvard University Herbaria & Libraries

Alismataceae
GH: 01032160 Alisma gramineum C. C. Gmelin USA: Vermont Addison: Addison W. D. Countryman 1980-10-31
Anacardiaceae
GH: 00690877 Rhus glabra Linnaeus USA: New Hampshire East Barnet W. D. Countryman 3137 1980-8-19
Apiaceae
GH: 00578785 Anthriscus sylvestris (Linnaeus) Hoffmann USA: Maine Cambridge: Cambridge W. D. Countryman 3120 1980-6-21
Asteraceae
GH: 00531251 Anthemis arvensis Linnaeus USA: Vermont Danby: Danby W. D. Countryman 3114 1980-6-5
GH: 00576146 Tussilago farfara Linnaeus USA: Vermont Bradford: Bradford W. D. Countryman 3111 1980-5-26
Haemodoraceae
GH: 00810108 Lachnanthes caroliana (Lamarck) Dandy USA: Massachusetts Cape Cod W. D. Countryman 3173 1980-9-20
Polygonaceae
GH: 00552607 Polygonum persicaria Linnaeus USA: Massachusetts Cape Cod W. D. Countryman 3169 1980-9-20
Rosaceae
GH: 00523111 Physocarpus opulifolius (Linnaeus) Maximowicz USA: Vermont Barnet: Barnet W. D. Countryman 3138 1980-8-26