FH: 00259905 Alectoria capillaris (Acharius) Crombie USA: Maine Camden: summit of Mt. Megunticook G. K. Merrill 1921-10-9
FH: 00259905 Alectoria implexa (Hoffmann) Nylander USA: Maine Camden: summit of Mt. Megunticook G. K. Merrill 1921-10-9
FH: 00259905 Alectoria nadvornikiana Gyelnik USA: Maine Camden: summit of Mt. Megunticook G. K. Merrill 1921-10-9
FH: 00388441 Amandinea milliaria (Tuckerman) P. F. May & Sheard USA: Maine Cushing: [data not captured] G. K. Merrill 1921
FH: 00419793 Bilimbia sabuletorum (Schreber) Arnold USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00259905 Bryoria nadvornikiana (Gyelnik) Brodo & D. Hawksworth USA: Maine Camden: summit of Mt. Megunticook G. K. Merrill 1921-10-9
FH: 00408812 Buellia De Notaris USA: Maine Rockport: [data not captured] G. K. Merrill 1921-6-21
FH: 00408915 Buellia disciformis (Fries) Mudd USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00408918 Buellia disciformis (Fries) Mudd USA: Maine Cushing: [data not captured] G. K. Merrill 1921
FH: 00408812 Buellia sp. USA: Maine Rockport: [data not captured] G. K. Merrill 1921-6-21
FH: 00390283 Buellia stillingiana J. Steiner USA: Maine Union: [data not captured] G. K. Merrill 1921
FH: 00390288 Buellia stillingiana J. Steiner USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00079835 Catillaria lightfootii (Smith) H. Olivier USA: Maine South Thomaston: G. K. Merrill 1921-7-3
FH: 00394450 Dermatocarpon miniatum complicatum (Lightfoot) Th. Fries USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00377052 Diploschistes gypsaceus (Acharius) Zahlbruckner USA: Maine Rockport, Beauchamp Point G. K. Merrill 1921-6-12
FH: 00439154 Endocarpon pallidum Acharius USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00439329 Evernia mesomorpha Nylander USA: Maine Rockland: [data not captured] G. K. Merrill 1921-9-25
FH: 00302354 Lecania naegelii (Hepp) Diederich & van den Boom USA: Maine Owls Head G. K. Merrill 1921-5-29
FH: 00377052 Lichen Linnaeus USA: Maine Rockport, Beauchamp Point G. K. Merrill 1921-6-12
FH: 00453448 Loxospora cismonica (Beltramini) Hafellner USA: Maine Rockport: [no additional data] G. K. Merrill 1921-6-12
FH: 00454226 Micarea denigrata (Fries) Hedlund USA: Maine Rockport: [no additional data] G. K. Merrill 1921
FH: 00454303 Micarea erratica (Körber) Hertel, Rambold & Pietschmann USA: Maine Rockport: [no additional data] G. K. Merrill 1921-7-17
FH: 00454311 Micarea lithinella (Nylander) Hedlund USA: Maine Rockport: [data not captured] G. K. Merrill 1921-7-24
FH: 00454311 Micarea peliocarpa (Anzi) B. J. Coppins & R. Santesson USA: Maine Rockport: [data not captured] G. K. Merrill 1921-7-24
FH: 00454311 Micarea sp. USA: Maine Rockport: [data not captured] G. K. Merrill 1921-7-24
FH: 00454303 Micarea sylvicola (Flotow) A. Vězda & V. Wirth USA: Maine Rockport: [no additional data] G. K. Merrill 1921-7-17
FH: 00467377 Pannaria lurida (Montagne) Nylander USA: Maine Warren: [no additional data] G. K. Merrill 1921
FH: 00472823 Phaeophyscia rubropulchra (Degelius) Moberg USA: Maine Rockport: [no additional data] G. K. Merrill 1921-5-17
FH: 00471932 Phlyctis argena (Sprengel) Flotow USA: Maine Union: [no additional data] G. K. Merrill 1921-8-21
FH: 00472101 Physcia adscendens (Fries) H. Olivier USA: Maine Rockport: [no additional data] G. K. Merrill 1921
FH: 00472584 Physcia millegrana Degelius USA: Maine Rockport: [no additional data] G. K. Merrill 1921-5-17
FH: 00472823 Physcia orbicularis rubropulchra Degelius USA: Maine Rockport: [no additional data] G. K. Merrill 1921-5-17
FH: 00302779 Polyblastiopsis lactea (A. Massalongo) Zahlbruckner USA: Maine Owls Head G. K. Merrill 1921-5-29
FH: 00475909 Pyrenula neglecta R. C. Harris USA: Maine [data not captured] G. K. Merrill 1921-7-24
FH: 00475909 Pyrenula pseudobufonia (Rehm) R. C. Harris USA: Maine [data not captured] G. K. Merrill 1921-7-24
FH: 00477598 Rhizocarpon eupetraeum (Nylander) Arnold USA: Maine Warren: [no additional data] G. K. Merrill 1921
FH: 00477599 Rhizocarpon eupetraeum (Nylander) Arnold USA: Maine Camden: [no additional data] G. K. Merrill 1921
FH: 00477502 Rhizocarpon sp. USA: Maine [data not captured] G. K. Merrill 1921-7-24
FH: 00477504 Rhizocarpon sp. USA: Maine Brunswick: [no additional data] G. K. Merrill 1921-7-14
FH: 00477878 Rhizocarpon sp. USA: Maine Camden: [data not captured] G. K. Merrill 1921-5-17
FH: 00477883 Rhizocarpon sp. USA: Maine Brunswick: [no additional data] G. K. Merrill 1921-7-14
FH: 00477922 Rhizoplaca chrysoleuca (Smith) Zopf USA: Maine Camden: [data not captured] G. K. Merrill 1921
FH: 00478401 Rinodina gennarii Baglietto USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00478363 Rinodina oxydata (A. Massalongo) A. Massalongo USA: Maine Rockport: [no additional data] G. K. Merrill 1921
FH: 00478401 Rinodina salina Degelius USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00478160 Rinodina sp. USA: Maine Camden: [no additional data] G. K. Merrill 1921
FH: 00478108 Rinodina subminuta H. Magnusson USA: Maine Warren: [no additional data] G. K. Merrill 1921-6-19
FH: 00491322 Thelotrema monosporum Nylander USA: Maine Union: [no additional data] G. K. Merrill 1921-8-21
FH: 00491400 Thelotrema subtile Tuckerman USA: Maine Warren: [no additional data] G. K. Merrill 1921-8-21
FH: 00494235 Verrucaria maura Wahlenberg USA: Maine Cushing: [data not captured] G. K. Merrill 1921
FH: 00494291 Verrucaria ochrostoma Borrer USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00494292 Verrucaria ochrostoma Borrer USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00494417 Verrucaria rupestris Schrader USA: Maine Rockport: [no additional data] G. K. Merrill 1921
FH: 00372296 Verrucaria viridula (Schrader) Acharius USA: Maine Rockport: [no additional data] G. K. Merrill 1921
FH: 00370121 Xanthoria (Fries) Th. Fries USA: Maine [data not captured] G. K. Merrill 1921-5-29
FH: 00370121 Xanthoria sp. USA: Maine [data not captured] G. K. Merrill 1921-5-29
Acarosporaceae FH: 00407577 Acarospora fuscata (Schrader) Arnold USA: Maine Rockland: [data not captured] G. K. Merrill 1921-4-27
Caliciaceae FH: 00390507 Calicium polyporaeum Nylander USA: Maine Camden: [data not captured] G. K. Merrill 1921
Caloplacaceae FH: 00390773 Caloplaca cerina (Ehrhart ex Hedwig) Th. Fries USA: Maine Owls Head: [data not captured] G. K. Merrill 1921
FH: 00409343 Caloplaca microphyllina (Tuckerman) Hasse USA: Maine Rockport: [data not captured] G. K. Merrill 1921
Cladoniaceae FH: 00413581 Cladonia P. Browne USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921-5-29
FH: 00413585 Cladonia P. Browne USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921-5-29
FH: 00411055 Cladonia chlorophaea syntheta (Acharius) Oxner USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921
FH: 00411063 Cladonia chlorophaea costata (Flörke) Sandstede USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921-7-3
FH: 00411725 Cladonia crispata virgata (Acharius) Vainio : North America (CA, US, MX): [data not captur... G. K. Merrill 1921
FH: 00413620 Cladonia cristatella Tuckerman USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921-5-29
FH: 00413621 Cladonia cristatella Tuckerman USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921-5-29
FH: 00410172 Cladonia cristatella Tuckerman USA: Maine Rockport: [data not captured] G. K. Merrill 1921-6-17
FH: 00410384 Cladonia deformis extensa (Hoffmann) Vainio USA: Maine Union: [data not captured] G. K. Merrill 1921-8-21
FH: 00428672 Cladonia incrassata Flörke USA: Maine [data not captured] G. K. Merrill 1921-8-21
FH: 00428673 Cladonia incrassata Flörke USA: Maine [data not captured] G. K. Merrill 1921-8-21
FH: 00370850 Cladonia parasitica (Hoffmann) Hoffmann USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921-5-29
FH: 00370851 Cladonia parasitica (Hoffmann) Hoffmann USA: Maine Bath: [data not captured] G. K. Merrill 1921-7-14
FH: 00426958 Cladonia scabriuscula (Delise) Nylander USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921
FH: 00426979 Cladonia scabriuscula (Delise) Nylander USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921
FH: 00426980 Cladonia scabriuscula (Delise) Nylander USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921
FH: 00413581 Cladonia sp. USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921-5-29
FH: 00413585 Cladonia sp. USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921-5-29
FH: 00468050 Cladonia squamosa phyllocoma (Rabenhorst) Vainio USA: Maine South Thomaston: [no additional data] G. K. Merrill 1921
FH: 00392341 Cladonia squamosa squamosissima Flörke USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921
FH: 00391300 Cladonia subcrispata (Nylander) Vainio USA: Maine [data not captured] G. K. Merrill 1921-3-10
FH: 00391301 Cladonia subcrispata finkii Vainio USA: Maine [data not captured] G. K. Merrill 1921-10-3
Icmadophilaceae FH: 00438130 Icmadophila ericetorum (Linnaeus) Zahlbruckner USA: Maine Union: [no additional data] G. K. Merrill 1921-8-21
Isoetaceae NEBC: 00661959 Isoetes echinospora Durieu USA: Maine Camden: Camden G. K. Merrill 1921-8-27
Lecanoraceae FH: 00372660 Lecanora allophana (Acharius) Nylander USA: Maine Rockport: [no additional data] G. K. Merrill 1921-5-17
FH: 00438818 Lecanora cinerea (Linnaeus) Sommerfelt USA: Maine Camden: [data not captured] G. K. Merrill 1921
FH: 00451705 Lecanora populicola (de Candolle) Duby USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00452126 Lecanora thysanophora R. C. Harris USA: Maine Camden: [no additional data] G. K. Merrill 1921
FH: 00476179 Pyrrhospora varians (Acharius) R. C. Harris USA: Maine Owls Head: [no additional data] G. K. Merrill 1921-5-29
Lecideaceae FH: 00419406 Bacidia De Notaris USA: Maine Brunswick: [data not captured] G. K. Merrill 1921
FH: 00419486 Bacidia arceutina (Acharius) Rehm, H. & F. Arnold USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00419793 Bacidia sabuletorum (Schreber) Lettau USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00419864 Bacidia schweinitzii (Fries ex Tuckerman) A. Schneider USA: Maine Union: [data not captured] G. K. Merrill 1921
FH: 00419865 Bacidia schweinitzii (Fries ex Tuckerman) A. Schneider USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00419996 Bacidia trachona (Acharius) Lettau USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00079835 Cliostomum griffithii (Smith) Coppins USA: Maine South Thomaston: G. K. Merrill 1921-7-3
FH: 00452695 Lecidea cyrtidia Tuckerman USA: Maine South Thomaston: [data not captured] G. K. Merrill 1921-6-21
FH: 00430202 Lecidea sarcogynoides Körber USA: Maine Warren: [data not captured] G. K. Merrill 1921-6-19
FH: 00302354 Lecidea sp. USA: Maine Owls Head G. K. Merrill 1921-5-29
FH: 00452344 Lecidea sp. USA: Maine Rockport: [no additional data] G. K. Merrill 1921-7-24
FH: 00452373 Lecidea sp. USA: Maine Rockport: [no additional data] G. K. Merrill 1921-7-24
FH: 00430257 Lecidea sp. USA: Maine Union: [no additional data] G. K. Merrill 1921-8-21
FH: 00476179 Lecidea varians Acharius USA: Maine Owls Head: [no additional data] G. K. Merrill 1921-5-29
Microcaliciaceae FH: 00390507 Phaeocalicium polyporaeum (Nylander) Tibell USA: Maine Camden: [data not captured] G. K. Merrill 1921
Orthotrichaceae NEBC: 00795994 Drummondia prorepens (Hedwig) E. Britton USA: Maine Camden: [data not captured] G. K. Merrill 1921
Pannariaceae FH: 00437130 Fuscopannaria leucophaea (Vahl) P. M. Jørgensen USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00475219 Psoroma hypnorum (Vahl) Gray USA: Maine Camden: [data not captured] G. K. Merrill 1921-5-19
Parmeliaceae FH: 00453756 Cetrariella commixta (Nylander) A. Thell & I. Kärnefelt USA: Maine Camden: [data not captured] G. K. Merrill 1921
FH: 00467444 Melanohalea halei (Ahti) O. Blanco, A. Crespo, P. K. Divakar, Esslinger, D. Hawksworth & Lumbsch USA: Maine Warren: summit of Mt. Pleasant G. K. Merrill 1921-6-19
FH: 00467444 Parmelia halei Ahti USA: Maine Warren: summit of Mt. Pleasant G. K. Merrill 1921-6-19
FH: 00492244 Tuckermannopsis ciliaris (Acharius) Gyelnik USA: Maine Rockport: [no additional data] G. K. Merrill 1921-5-17
FH: 00079386 Usnea chaetophora Stirton USA: Maine Owls Head: G. K. Merrill 1921-5-29
FH: 00079386 Usnea dasopoga (Acharius) Nylander USA: Maine Owls Head: G. K. Merrill 1921-5-29
FH: 00079386 Usnea plicata (Linnaeus) Weber ex F. H. Wiggers USA: Maine Owls Head: G. K. Merrill 1921-5-29
FH: 00372555 Usnea strigosa (Acharius) Eaton USA: Maine Union: [no additional data] G. K. Merrill 1921-3-21
Pertusariaceae FH: 00471090 Pertusaria globularis (Acharius) Tuckerman USA: Maine Camden: [data not captured] G. K. Merrill 1921-5-19
FH: 00471142 Pertusaria leioplaca de Candolle USA: Maine Rockport: [data not captured] G. K. Merrill 1921
FH: 00471300 Pertusaria multipuncta (Turner) Nylander USA: Maine Cushing: [no additional data] G. K. Merrill 1921
FH: 00471481 Pertusaria pustulata (Acharius) Duby USA: Maine Camden: [data not captured] G. K. Merrill 1921
FH: 00470894 Pertusaria sp. USA: Maine Rockport: [no additional data] G. K. Merrill 1921-5-17
FH: 00471683 Pertusaria wulfenii de Candolle USA: Maine Camden: [data not captured] G. K. Merrill 1921
Porpidiaceae FH: 00474352 Porpidia cinereoatra (Acharius) Hertel & Knoph USA: Maine Camden: [data not captured] G. K. Merrill 1921-3-27
FH: 00474396 Porpidia macrocarpa (de Candolle) H. Hertel & A. J. Schwab USA: Maine Camden: [data not captured] G. K. Merrill 1921
FH: 00474375 Porpidia sp. USA: Maine Rockport: [no additional data] G. K. Merrill 1921-7-24
Psoraceae FH: 00475544 Protoblastenia sp. USA: Maine Rockport: [no additional data] G. K. Merrill 1921-7-24
Ramalinaceae FH: 00408248 Biatora vernalis (Linnaeus) Fries USA: Maine Northport: [data not captured] G. K. Merrill 1921
Sphagnaceae FH: 00921782 Sphagnum cuspidatum Renauld USA: Maine Waldoboro: [no additional data] G. K. Merrill 1921
Thelenellaceae FH: 00438352 Julella fallaciosa (Stizenberger ex Arnold) R. C. Harris USA: Maine Camden: [no additional data] G. K. Merrill 1921
FH: 00302779 Julella lactea (A. Massalongo) M. E. Barr USA: Maine Owls Head G. K. Merrill 1921-5-29
FH: 00302779 Microglaena modesta (Nylander) A. L. Smith USA: Maine Owls Head G. K. Merrill 1921-5-29
Trapeliaceae FH: 00478090 Rimularia gibbosa (Acharius) Coppins, Hertel & Rambold USA: Maine Camden: [data not captured] G. K. Merrill 1921-5-19
FH: 00478092 Rimularia gibbosa (Acharius) Coppins, Hertel & Rambold USA: Maine Camden: [data not captured] G. K. Merrill 1921-5-19
Trichotheliaceae FH: 00197728 Porina chlorotica (Acharius) Müller Argoviensis USA: Maine Rockport: shore of Rockport Harbor G. K. Merrill 1921-6-12
FH: 00197728 Porina sp. USA: Maine Rockport: shore of Rockport Harbor G. K. Merrill 1921-6-12
Usneaceae FH: 00476883 Ramalina sp. USA: Maine Cushing: [data not captured] G. K. Merrill 1921
