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Extant Specimens
Arizona State University Vascular Plant Herbarium
(ASU-Plants)
more info...
Botanical Research Institute of Texas
(BRIT)
more info...
Brown University
(BRU)
more info...
Connecticut Botanical Society Herbarium
(YPM-NCBS)
more info...
Duke University
(DUKE)
more info...
Field Museum of Natural History Pteridophyte Collection
(F)
more info...
Field Museum of Natural History Pteridophyte Data Processing
(F)
more info...
Garrett Herbarium, Natural History Museum of Utah
(UT-Botany)
more info...
Indiana University
(IND)
more info...
Joseph F. Rock Herbarium (Univ. of Hawaii at Manoa)
(HAW)
more info...
Miami University, Willard Sherman Turrell Herbarium
(MU)
more info...
Michigan State University
(MSC)
more info...
Missouri Botanical Garden
(MO)
more info...
Museo de Historia Natural
(UNMSM)
more info...
Museum of Northern Arizona
(MNA)
more info...
National Museum of Natural History
(NMNH)
more info...
Naturalis Biodiversity Center
(Naturalis)
more info...
New York Botanical Garden
(NYBG)
more info...
Ohio University, Bartley Herbarium
(BHO)
more info...
Oregon State University Vascular Plant Collection
(OSC-V)
more info...
Rutgers University, Chrysler Herbarium
(CHRB)
more info...
The Academy of Natural Sciences of Drexel University
(PH)
more info...
University and Jepson Herbaria
(UC)
more info...
University of Alaska
(ALA)
more info...
University of Florida Herbarium
(FLAS)
more info...
University of Louisiana at Monroe Herbarium
(NLU)
more info...
University of Michigan
(MICH)
more info...
University of New Hampshire, Albion Hodgdon Herbarium
(NHA)
more info...
University of North Carolina at Chapel Hill (extant)
(NCU)
more info...
University of Texas at Austin Herbarium
(TEX)
more info...
University of Vermont - Pringle Herbarium
(VT)
more info...
University of Washington Herbarium, Burke Museum of Natural History and Culture
(WTU)
more info...
University of Wisconsin-Madison, Wisconsin State Herbarium
(WIS-Pteridophyte)
more info...
Vanderbilt University Herbarium
(VDB)
more info...
West Virginia University Herbarium
(WVA)
more info...
Yale Peabody Museum of Natural History
(YPM-YU)
more info...
Fossil Specimens
Denver Museum of Nature and Science
(DMNS-EPI)
more info...
Field Museum of Natural History Fossil Pteridophyte Collection
(FMNH-PALEOBOTANY)
more info...
Museum of Northern Arizona (fossils)
(MNA-P)
more info...
University of California Museum of Paleontology
(UCMP-P)
more info...
University of Michigan
(UMMP)
more info...
University of North Carolina at Chapel Hill (fossils)
(NCU-PC)
more info...
iNaturalist Fern Observations
(iNaturalist)
more info...
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