Harvard University Herbaria & Libraries

FH: 00394907 Diploschistes scruposus (Schreber) Norman USA: Vermont Barnard: [no additional data] I. D. Clapp
FH: 00453193 Lobaria quercizans Michaux USA: Vermont Barnard: [no additional data] I. D. Clapp 1906-7
FH: 00470620 Peltigera spuria (Acharius) de Candolle USA: Vermont Barnard: [no additional data] I. D. Clapp 1906-7
FH: 00259253 Physcia pulverulenta argyphaea (Acharius) Nylander USA: Vermont Bernard I. D. Clapp 1906-7
FH: 00259253 Physcia pulverulenta venusta (Acharius) Sandstede USA: Vermont Bernard I. D. Clapp 1906-7
FH: 00259253 Physconia subpallida Esslinger USA: Vermont Bernard I. D. Clapp 1906-7
FH: 00473929 Platismatia tuckermanii (Oakes) W. L. Culberson & C. F. Culberson USA: Vermont Barnard: [no additional data] I. D. Clapp 1906-7
Cladoniaceae
FH: 00410575 Cladonia digitata monstrosa Vainio USA: Vermont Barnard: [data not captured] I. D. Clapp 1906-7
FH: 00440896 Cladonia pyxidata lophyra (Acharius) Nylander USA: Vermont Barnard: [data not captured] I. D. Clapp 8 1906-7
FH: 00426606 Cladonia rangiferina (Linnaeus) Weber ex F. H. Wiggers USA: Vermont Barnard: [data not captured] I. D. Clapp 1906-10
Hypogymniaceae
FH: 00450697 Hypogymnia physodes (Linnaeus) Nylander Canada: Nova Scotia Grand Pré I. D. Clapp 1905-8
FH: 00450698 Hypogymnia physodes (Linnaeus) Nylander Canada: Nova Scotia Grand Pré I. D. Clapp 1905
Osmundaceae
GH: 00677546 Osmundastrum cinnamomeum (Linnaeus) C. Presl USA: Vermont Grafton: Grafton I. D. Clapp 1901
Parmeliaceae
FH: 00450697 Parmelia physodes (Linnaeus) Acharius Canada: Nova Scotia Grand Pré I. D. Clapp 1905-8
FH: 00492267 Tuckermannopsis ciliaris (Acharius) Gyelnik USA: Vermont Barnard: [no additional data] I. D. Clapp 1906
FH: 00493521 Usnea barbata (Linnaeus f.) Weber ex F. H. Wiggers Canada: Nova Scotia Grand Pré I. D. Clapp
FH: 00493521 Usnea dasopoga (Acharius) Nylander Canada: Nova Scotia Grand Pré I. D. Clapp
FH: 00493751 Usnea longissima Acharius Canada: Nova Scotia Grand Pré I. D. Clapp 1906-8
FH: 00405873 Vulpicida pinastri (Scopoli) Mattsson USA: Vermont Barnard: [no additional data] I. D. Clapp
Stereocaulaceae
FH: 00479966 Stereocaulon pileatum Acharius USA: Vermont [data not captured] I. D. Clapp