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Academy of Natural Sciences of Drexel University
(PH)
more info...
Arizona State University Lichen Herbarium
(ASU)
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Bell Museum of Natural History, lichen section, Univ. of Minnesota
(MIN)
more info...
Boise State University Lichen Herbarium
(SRP)
more info...
Botanical Research Institute of Texas
(BRIT)
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Brigham Young University
(BRY)
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Butler University, Friesner Herbarium
(BUT)
more info...
California Academy of Sciences
(CAS)
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Canadian Museum of Nature
(CMN-CANL)
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Cornell University Plant Pathology Herbarium
(CUP)
more info...
Cryptogamic Herbarium, Michigan Technological University
(MCTC)
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Duke University Herbarium Lichen Collection
(DUKE)
more info...
Fairchild Tropical Botanic Garden Herbarium
(FTG)
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Farlow Herbarium of Cryptogamic Botany
(Harvard University)
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Field Museum of Natural History
(F)
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George Safford Torrey Herbarium
(UConn-CONN)
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Harry D. Thiers Herbarium at San Francisco State University
(SFSU)
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Herbarium of the University of West Alabama
(UWAL-lichens)
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Idaho Museum of Natural History
(IDS)
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Indiana University Herbarium
(IND)
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Lichen Herbarium of the Patuxent Research Refuge - Maryland
(USFWS-PRR)
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Michigan State University
(MSC-Lichen)
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Montana State University Herbarium
(MONT)
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Morehead State University
(MDKY)
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Morton Arboretum
(MOR)
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New York Botanical Garden
(NY)
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North Dakota State University Herbarium
(NDA)
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Ohio State University Herbarium
(OS)
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Pacific Northwest Herbarium, Western Washington University
(WWB)
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Robert F. Hoover Herbarium, Cal Poly State University
(OBI)
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Robert W. Freckmann Herbarium at the University of Wisconsin, Stevens Point
(UWSP)
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Rutgers University, Chrysler Herbarium - Lichen Collection
(CHRB)
more info...
Shirley C. Tucker Herbarium at Louisiana State University
(LSU-Lichens)
more info...
T. L. Esslinger Herbarium
(TLE)
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The Freeman Herbarium at Auburn University
(AUA)
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Towson University Biodiversity Center
(BALT)
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United States National Herbarium - Smithsonian
(US-Lichens)
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University Herbarium, University of California, Berkeley
(UC)
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University of Alaska Museum of the North Herbarium
(ALA)
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University of California Santa Barbara Lichen Collection
(UCSB)
more info...
University of Central Florida Herbarium
(FTU)
more info...
University of Cincinnati, Margaret H. Fulford Herbarium
(CINC)
more info...
University of Colorado, Museum of Natural History Herbarium Lichen Collection
(COLO-L)
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University of Florida Herbarium
(FLAS)
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University of Georgia, Julian H. Miller Mycological Herbarium
(GAM)
more info...
University of Hawaii, Joseph F. Rock Herbarium
(HAW-L)
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University of Idaho
(ID)
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University of Illinois Herbarium
(ILL)
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University of Michigan Herbarium
(MICH)
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University of Nebraska Kearney
(NEBK)
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University of Nebraska State Museum, C.E. Bessey Herbarium
(NEB)
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University of New Hampshire
(NHA)
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University of North Alabama
(UNAF)
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University of North Carolina at Chapel Hill Herbarium
(NCU)
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University of Richmond Herbarium
(URV)
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University of South Florida Herbarium
(USF)
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University of Tennessee Lichen Herbarium
(TENN)
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University of Vermont, Pringle Herbarium, North American lichens
(VT)
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University of Washington Herbarium
(WTU)
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University of Wisconsin - Eau Claire
(UWEC)
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University of Wisconsin - Madison
(WIS)
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University of Wyoming Rocky Mountain Herbarium
(RM)
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Uppsala University Exsiccati
(UPS)
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Utah Valley University Herbarium
(UVSC)
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Wesley E. Niles Herbarium, University of Nevada, Las Vegas
(UNLV)
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West Virginia University Herbarium
(WVA)
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Willard Sherman Turrell Herbarium, Miami University
(MU)
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Yale University Herbarium, Peabody Museum of Natural History
(YPM-YU)
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General Observation and Personal Collections
(CNALH-Observation)
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Page 1, records 1-100 of 73,211

Pseudosagedia isidiatum
R. C. Harris
Usnea strigosa Race norstictic acid chemotype
J. C. Lendemer | S. Q. Beeching | M. F. Hodges
Carbacanthographis marescens
C. C. Plitt
Pannaria stylophora var. disserpens
E. D. Merrill
Pannaria stylophora var. disserpens
M. Ramos
Lecanactis melanocheiloides
B. Fink
Monodictys phlyctidis
J. C. Lendemer
Pannaria stylophora var. disserpens
E. D. Merrill
Leptogium moluccanum var. mastocheila
W. A. Setchell
Leptogium azureum var. laevior
M. S. Clemens
Leptogium ulvaceum var. laevigatum
E. D. Merrill
Leptogium ulvaceum var. laevigatum
F. W. Foxworthy
Leptogium ulvaceum var. laevigatum
M. S. Clemens
Leptogium ulvaceum var. laevigatum
E. D. Merrill
Leptogium ulvaceum var. laevigatum
C. B. Robinson
Leptogium ulvaceum var. laevigatum
M. S. Clemens
Leptogium ulvaceum var. laevigatum
M. Ramos
Leptogium ulvaceum var. ryssaleum
E. D. Merrill
Leptogium ulvaceum var. ryssaleum
M. Ramos
Pannaria stylophora var. disserpens
E. D. Merrill
Pannaria rubiginosa var. caesiocinerea
E. D. Merrill
Pannaria rubiginosa var. pallescens
C. M. Weber
Pannaria lepidophora var. lepidocheila
R. C. Macgregor
Pannaria melatera
NY: 01304871
Pannaria rubiginosa var. pallescens
M. Ramos
Pannaria rubiginosa var. pallescens
C. M. Weber
Pannaria stylophora var. perconfluens
M. Ramos
Pannaria stylophora var. disserpens
H. M. Curran
Sclerophyton trinadadense
E. G. Britton
Lecanora coliocarpa var. caesia
V. J. P. B. Rasanen
Thelotrema spondacium
B. Fink
Dermatocarpon miniatum f. hypomelaena
V. J. P. B. Rasanen
Distopyrenis composita
R. C. Harris
Pyrenula mamillana var. bataana
E. D. Merrill
Dermatocarpon laatokkaense
V. J. P. B. Rasanen
Opegrapha vulgata var. minor
A. B. Langlois
Pyrenula mamillana var. bataana
R. C. McGregor
Pyrenula kermesiana
R. C. Harris
Thelopsis isaca
H. E. Hasse
Thelopsis isaca
H. E. Hasse
Thelopsis isaca
H. E. Hasse
Titanella luzonensis
A. D. E. Elmer
Titanella luzonensis
A. D. E. Elmer
Graphis canlaoensis
E. D. Merrill
Thalloloma anguina
Collector unknown
Lobaria ferax f. substenophyllodes
E. D. Merrill
Myriotrema glaucophana
C. M. Weber
Thelotrema alboolivaceum
B. Fink
Leptogium ulvaceum var. laevigata
E. Fénix
Leptogium ulvaceum var. laevigata
C. M. Weber
Pyrenula mamillana var. bataana
R. C. McGregor
Polymeridium quintaria
H. R. E. Handel-Mazzetti
Lobaria ferax f. substenophyllodes
R. C. McGregor
Lobaria ferax f. substenophyllodes
E. D. Merrill
Lobaria isidioides
R. C. McGregor
Anisomeridium quaternaria
E. Sérusiaux
Opisteria tropica f. livido-griseum
E. D. Merrill
Nephroma resupinatum f. fusca
A. B. Massalongo
Nephroma resupinatum f. helva
A. B. Massalongo
Chiodecton angustissima
M. Ramos
Lobaria ferax f. substenophyllodes
E. D. Merrill
Graphis bipartata
C. G. Pringle
Pseudocyphellaria diplomorpha
W. A. Sayer
Leptogium laceratulum f. fibrillosa
W. A. Setchell
Leptogium ulvaceum var. laevigata
E. D. Merrill
Leptogium ulvaceum var. laevigata
E. D. Merrill
Leptogium ulvaceum var. laevigata
E. Fénix
Peltigera gowardiana
T. Goward
Chiodecton podopthalmum
R. C. McGregor
Cyclographa interposita
E. D. Merrill
Leptogium ulvaceum var. laevigata
C. M. Weber
Staurothele orisipruinosa
E. Timdal
Opegrapha oleaginea
N. L. Britton
Opegrapha prosodea var. nana
E. D. Merrill
Arthothelium carneorufa
W. N. Suksdorf
Arthonia exipenda var. meridionalis
C. J. F. Skottsberg
Nipholepis filicina
H. Sydow
Nipholepis filicina
H. Sydow
Nipholepis filicina
H. Sydow
Catillaria sulphurata var. ochrocheila
E. D. Merrill
Catillaria sulphurata var. ochrocheila
E. D. Merrill
Catillaria sulphurata var. ochrocheila
E. Fénix
Catillochroma ochraceonigra
A. A. Heller
Catillaria sulphurata var. ochrocheila
E. D. Merrill
Rhizocarpon riparium f. pseudoviridis
V. J. P. B. Rasanen
Arthonia luridella
NY: 01364525
Leiorreuma lyelli
NY: 01410115
Julella sandwicensis
W.A. Weber
Cresponea premnea variety saxicola
William R. Buck
Opegrapha anomaea
Mariette S. Cole
Dendrographa leucophaea forma minor
H.E. Hasse
Dendrographa leucophaea forma minor
H.E. Hasse
Dendrographa leucophaea forma minor
B. Trask
Dendrographa leucophaea forma minor
Philippe Clerc
Dendrographa alectorioides forma parva
M.A. Howe
Dendrographa alectorioides forma parva
M.A. Howe
Dendrographa alectorioides forma parva
M.A. Howe
Dendrographa alectorioides forma parva
M.A. Howe
Dendrographa alectorioides forma parva
A.C. Herre
Dendrographa alectorioides
A.C. Herre

Page 1, records 1-100 of 73,211