Harvard University Herbaria & Libraries

FH: 00394297 Dermatocarpon luridum (Dillenius ex Withering) J. R. Laundon USA: Connecticut Branford: [data not captured] G. E. Nichols 1920-5
FH: 00439374 Evernia mesomorpha Nylander USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00372459 Lobaria pulmonaria (Linnaeus) Hoffmann USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00372460 Lobaria pulmonaria (Linnaeus) Hoffmann USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00453262 Lobaria quercizans Michaux USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00467918 Parmotrema perlatum (Hudson) M. Choisy USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00469372 Peltigera aphthosa variolosa (A. Massalongo) J. W. Thomson USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00470381 Peltigera rufescens (Weiss) Humboldt USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00472657 Physcia millegrana Degelius USA: Connecticut New Haven: [data not captured] G. E. Nichols 1920-4-26
FH: 00473040 Physcia stellaris (Linnaeus) Nylander USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00473992 Platismatia tuckermanii (Oakes) W. L. Culberson & C. F. Culberson USA: Michigan [data not captured] G. E. Nichols 1920
Amblystegiaceae
FH: 00800461 Calliergon giganteum (Schimper) Kindberg USA: Connecticut New Haven: [no additional data] G. E. Nichols 1920-6
FH: 00800523 Calliergon giganteum fluitans G. Roth USA: Connecticut New Haven: [no additional data] G. E. Nichols 1920-6
Cladoniaceae
FH: 00411899 Cladonia cristatella Tuckerman USA: Michigan [data not captured] G. E. Nichols 20-17 1920
FH: 00411900 Cladonia cristatella Tuckerman USA: Michigan [data not captured] G. E. Nichols 20-10 1920
FH: 00410911 Cladonia fimbriata (Linnaeus) Fries USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00371597 Cladonia furcata pinnata (Flörke) Vainio USA: Connecticut Salisbury: [data not captured] G. E. Nichols 20-25 1920-5-30
FH: 00428282 Cladonia gracilis turbinata (Acharius) Ahti USA: Michigan [data not captured] G. E. Nichols 20-16 1920
FH: 00370696 Cladonia ochrochlora ceratodes (Flörke) Harmand USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00440994 Cladonia pyxidata neglecta (Flörke) Massalongo, A. B. USA: Michigan [data not captured] G. E. Nichols 20-15 1920
FH: 00440995 Cladonia pyxidata neglecta (Flörke) Massalongo, A. B. USA: Michigan [data not captured] G. E. Nichols 20-20 1920
FH: 00440997 Cladonia pyxidata neglecta (Flörke) Massalongo, A. B. USA: Michigan [data not captured] G. E. Nichols 20-19 1920
FH: 00392262 Cladonia squamosa denticollis (Hoffmann) Flörke USA: Michigan [data not captured] G. E. Nichols 20-12 1920
FH: 00392263 Cladonia squamosa denticollis (Hoffmann) Flörke USA: Michigan [data not captured] G. E. Nichols 20-3 1920
FH: 00407258 Cladonia uncialis (Linnaeus) Weber ex F. H. Wiggers USA: Michigan [data not captured] G. E. Nichols 1920
Hypogymniaceae
FH: 00450866 Hypogymnia physodes (Linnaeus) Nylander USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00450994 Hypogymnia physodes labrosa (Acharius) Parrique USA: Michigan [data not captured] G. E. Nichols 1920
Pallaviciniaceae
FH: 01135596 Pallavicinia lyellii (Hooker) Gray USA: Michigan [data not captured] G. E. Nichols 557 1920-6
Parmeliaceae
FH: 00467918 Parmelia perlata (Hudson) Acharius USA: Michigan [data not captured] G. E. Nichols 1920
FH: 00468425 Parmelia saxatilis (Linnaeus) Acharius USA: Michigan [data not captured] G. E. Nichols 1920
Rhamnaceae
NEBC: 00578501 Rhamnus cathartica Linnaeus USA: Connecticut New Haven: New Haven G. E. Nichols 1920
Scapaniaceae
FH: 00510786 Scapania glaucocephala (Taylor) Austin USA: Michigan [data not captured] G. E. Nichols 1920-8
Sphagnaceae
FH: 00921663 Sphagnum compactum Lamarck & de Candolle USA: Michigan [data not captured] G. E. Nichols 1920-6
FH: 00922040 Sphagnum dusenii (C. E. O. Jensen) Russow USA: Michigan [data not captured] G. E. Nichols 1920-6
FH: 00922041 Sphagnum dusenii (C. E. O. Jensen) Russow USA: Michigan [data not captured] G. E. Nichols 1920-6
FH: 00922570 Sphagnum girgensohnii Russow USA: Michigan [data not captured] G. E. Nichols 1920-6
FH: 00923340 Sphagnum magellanicum Bridel USA: Michigan [data not captured] G. E. Nichols 1920-6
FH: 00924063 Sphagnum palustre Linnaeus USA: Michigan [data not captured] G. E. Nichols 1920-6
FH: 00924623 Sphagnum recurvum P. Beauvois USA: Michigan [data not captured] G. E. Nichols 1920-6
FH: 00924738 Sphagnum recurvum tenue H. Klinggräff USA: Michigan [data not captured] G. E. Nichols 1920-6
FH: 00925071 Sphagnum rubellum Wilson USA: Michigan [data not captured] G. E. Nichols 1920-6