Harvard University Herbaria & Libraries

FH: 01141379 Alectoria bicolor (Ehrhart) Nylander Canada: Yukon Territory [data not captured] R. S. Williams 1898-5-24
FH: 01141487 Alectoria jubata implexa (Hoffmann) Acharius Canada: Yukon Territory [data not captured] R. S. Williams 1898-10-2
FH: 01141494 Alectoria thrausta Acharius Canada: Yukon Territory [no additional data] R. S. Williams 1898-4-6
FH: 00418482 Arthonia patellulata Nylander USA: Alaska [data not captured] R. S. Williams 1898
FH: 00302510 Lecidella sp. USA: Alaska Lake Lindeman R. S. Williams 1898-5-9
FH: 01139663 Pannaria pezizoides (Weber) Trevisan Canada: Yukon Territory [data not captured] R. S. Williams 1898-3-27
FH: 01141545 Pilophorus acicularis (Acharius) Th. Fries Canada: Yukon Territory [data not captured] R. S. Williams 1898-3
Blasteniaceae
FH: 00913913 Blastenia ferruginea (Hudson) A. Massalongo Canada: Yukon Territory Dawson (Yukon Territory): [no additional dat... R. S. Williams 96 1898-9
FH: 00913914 Blastenia ferruginea (Hudson) A. Massalongo Canada: Yukon Territory Dawson (Yukon Territory): [no additional dat... R. S. Williams 27 1898-9
Caloplacaceae
FH: 00888037 Caloplaca elegans (Link) Th. Fries Canada: Yukon Territory Dawson (Yukon Territory): [no additional dat... R. S. Williams 25 1898-10
FH: 00409285 Caloplaca jungermanniae (Vahl) Th. Fries Canada: Yukon Territory Dawson (Yukon Territory): [data not captured... R. S. Williams 1898
FH: 00913981 Caloplaca jungermanniae (Vahl) Th. Fries Canada: Yukon Territory Dawson (Yukon Territory): [no additional dat... R. S. Williams 26 1898-9
Cladoniaceae
FH: 01139854 Cladonia bellidiflora (Acharius) Schaerer Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 00412193 Cladonia cariosa (Acharius) Sprengel Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01139865 Cladonia cariosa (Acharius) Sprengel Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01139866 Cladonia cariosa (Acharius) Sprengel Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01139890 Cladonia coccifera (Linnaeus) Willdenow Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01139891 Cladonia coccifera (Linnaeus) Willdenow Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01139938 Cladonia crispata (Acharius) Flotow Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01139959 Cladonia digitata (Linnaeus) Hoffmann Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01140028 Cladonia furcata (Hudson) Schrader Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01140029 Cladonia furcata (Hudson) Schrader Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01140159 Cladonia rangiferina (Linnaeus) Weber ex F. H. Wiggers Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01140286 Cladonia uncialis (Linnaeus) Weber ex F. H. Wiggers Canada: Yukon Territory [data not captured] R. S. Williams 1898-5-12
Collemataceae
FH: 01139680 Collema glaucescens Hoffmann Canada: Yukon Territory [data not captured] R. S. Williams 1898-9-18
Dicranaceae
FH: 00540147 Cynodontium strumiferum (Hedwig) Lindberg Canada: Yukon Territory [data not captured] R. S. Williams 1898-5-20
FH: 00780673 Dicranum fragilifolium Lindberg Canada: Yukon Territory [data not captured] R. S. Williams 1898-6-18
FH: 00791008 Dicranum majus orthophyllum A. Braun ex Milde Canada: Northwest Territories [data not captured] R. S. Williams 1898-5-15
FH: 00842831 Kiaeria glacialis (Berggren) I. Hagen Canada: Northwest Territories [data not captured] R. S. Williams 1898
FH: 00780673 Orthodicranum fragilifolium (Lindberg) Podpera Canada: Yukon Territory [data not captured] R. S. Williams 1898-6-18
Georgiaceae
FH: 01132700 Tetraphis geniculata Girgensohn ex Milde USA: Alaska [data not captured] R. S. Williams 1898-3-27
Grimmiaceae
FH: 00825006 Grimmia torquata Drummond Canada: Yukon Territory [data not captured] R. S. Williams 1898-5-28
Icmadophilaceae
FH: 00913902 Icmadophila ericetorum (Linnaeus) Zahlbruckner Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
Lecanoraceae
FH: 00941163 Lecanora alphoplaca (Wahlenberg) Acharius USA: Alaska [no additional data] R. S. Williams 1898
FH: 00372933 Lecanora campestris (Schaerer) Hue USA: Alaska [data not captured] R. S. Williams 1898
FH: 00941163 Lecanora crassa (Hudson) Acharius USA: Alaska [no additional data] R. S. Williams 1898
FH: 01140543 Lecanora epibryon (Acharius) Acharius Canada: Yukon Territory [data not captured] R. S. Williams 1898-7
FH: 01140511 Lecanora pallida (Schreber) Rabenhorst Canada: Yukon Territory [data not captured] R. S. Williams 1898-4
FH: 01140512 Lecanora pallida (Schreber) Rabenhorst Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 00941166 Lecanora subfusca argentata Acharius Canada: Yukon Territory Dawson (Yukon Territory): Dawson, Alaska R. S. Williams 1898
FH: 00452122 Lecanora subfusca rugosa Nylander USA: Alaska [no additional data] R. S. Williams 1898
FH: 00941166 Lecanora thamnoplaca Tuckerman Canada: Yukon Territory Dawson (Yukon Territory): Dawson, Alaska R. S. Williams 1898
FH: 00913907 Lecanora ventosa (Linnaeus) Acharius Canada: Yukon Territory [data not captured] R. S. Williams 58 1898-5
FH: 00476097 Pyrrhospora cinnabarina (Sommerfelt) M. Choisy Canada: British Columbia [data not captured] R. S. Williams 1898-4
FH: 00476097 Ramboldia cinnabarina (Sommerfelt) Kalb, Lumbsch & Elix Canada: British Columbia [data not captured] R. S. Williams 1898-4
Lichinaceae
FH: 00913887 Ephebe lanata (Linnaeus) Vainio Canada: Yukon Territory Dawson (Yukon Territory): [no additional dat... R. S. Williams 91 1898-7
Meesiaceae
FH: 01091761 Paludella squarrosa (Hedwig) Bridel Canada: British Columbia Lake Linderman R. S. Williams 1898-5-19
Megasporaceae
FH: 00941166 Lobothallia alphoplaca (Wahlenberg) Hafellner Canada: Yukon Territory Dawson (Yukon Territory): Dawson, Alaska R. S. Williams 1898
FH: 00941163 Lobothallia alphoplaca (Wahlenberg) Hafellner USA: Alaska [no additional data] R. S. Williams 1898
Mniaceae
FH: 00845912 Cyrtomnium hymenophyllum (Bruch & Schimper) Holmen Canada: Yukon Territory [data not captured] R. S. Williams 1898-6-3
Orthotrichaceae
FH: 00898076 Orthotrichum macounii Austin Canada: Yukon Territory Dawson (Yukon Territory): [no additional dat... R. S. Williams 617 1898-8-17
Pannariaceae
FH: 00437282 Fuscopannaria praetermissa (Nylander) P. M. Jørgensen USA: Alaska [data not captured] R. S. Williams 1898-10
Parmeliaceae
FH: 01141243 Cetraria nivalis (Linnaeus) Acharius Canada: Yukon Territory [data not captured] R. S. Williams 1898-5-8
FH: 01141362 Dactylina arctica (Hooker f.) Nylander Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01141276 Nephromopsis pallidula (Tuckerman ex Riddle) Riddle Canada: Yukon Territory [data not captured] R. S. Williams 1898-4-24
FH: 01140775 Parmelia conspersa (Ehrhart ex Acharius) Acharius Canada: British Columbia YUKON, Lake Lindeman R. S. Williams 2269 1898-5
FH: 01141779 Usnea florida (Linnaeus) Weber ex F. H. Wiggers Canada: Yukon Territory [data not captured] R. S. Williams 1898-10-2
Peltigeraceae
FH: 01139530 Solorina saccata (Linnaeus) Acharius Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01139532 Solorina saccata (Linnaeus) Acharius Canada: Yukon Territory [data not captured] R. S. Williams 1898-8
FH: 01139531 Solorina saccata spongiosa (Acharius) Nylander Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
Pertusariaceae
FH: 00888110 Pertusaria dactylina (Acharius) Nylander Canada: Yukon Territory [data not captured] R. S. Williams 47 1898-5-12
Porpidiaceae
FH: 00474252 Porpidia hydrophila (Fries) H. Hertel & A. J. Schwab USA: Alaska [data not captured] R. S. Williams 1898
Ramalinaceae
FH: 00302510 Biatora franciscana Tuckerman USA: Alaska Lake Lindeman R. S. Williams 1898-5-9
FH: 01139728 Platysma hepatizon (Acharius) Vainio Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01139739 Platysma juniperinum pinastri (Scopoli) Nylander Canada: Yukon Territory [data not captured] R. S. Williams 1898-10-2
Scapaniaceae
FH: 00497447 Diplophyllum imbricatum (M. Howe) Müller Freib. ex Stephani Canada: Yukon Territory [data not captured] R. S. Williams 1898-5-24
Sphaerophoraceae
FH: 01139795 Sphaerophorus fragilis (Linnaeus) Persoon Canada: Yukon Territory [data not captured] R. S. Williams 1898-5-5
FH: 01139805 Sphaerophorus globiferus (Linnaeus) de Candolle Canada: Yukon Territory [data not captured] R. S. Williams 1898-3
FH: 01139806 Sphaerophorus globiferus (Linnaeus) de Candolle Canada: Yukon Territory [data not captured] R. S. Williams 1898-5-20
Stereocaulaceae
FH: 01140342 Stereocaulon paschale (Linnaeus) Hoffmann Canada: Yukon Territory [data not captured] R. S. Williams 1898-5
FH: 01140355 Stereocaulon tomentosum Th. Fries Canada: Yukon Territory [data not captured] R. S. Williams 1898-10
Umbilicariaceae
FH: 01141558 Gyrophora angulata (Tuckerman) Herre Canada: Yukon Territory [data not captured] R. S. Williams 1898-5-15
FH: 01140370 Gyrophora hyperborea (Acharius) Acharius Canada: Yukon Territory [data not captured] R. S. Williams 1898-5-8