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Pteridophyte Collections Consortium
Ferns, lycophytes, and their extinct free-sporing relatives
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Enkhbayar, Mendkhuu
Moran, Robbin
Silva, María Regina
Weston, Testo
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Extant Specimens()
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Extant Specimens (Specimen)
Arizona State University Vascular Plant Herbarium
(ASU-Plants)
More Info
Bernice P. Bishop Museum (Herbarium Pacificum)
(BISH)
More Info
Botanical Research Institute of Texas
(BRIT)
More Info
Brown University
(BRU)
More Info
California Botanic Garden Herbarium
(CalBG-RSA)
More Info
Connecticut Botanical Society Herbarium
(YPM-NCBS)
More Info
Daniel D. Palmer Pteridophytes Collection
(HAW-DDP)
More Info
Duke University
(DUKE)
More Info
East Tennessee State University, John C. Warden Herbarium (ETSU)
(ETSU)
More Info
Field Museum of Natural History Pteridophyte Collection
(F)
More Info
Fundación Jardín Botánico Joaquín Antonio Uribe de Medellín - Helechos y Licofitas
(JAUM)
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
Lundell and University of Texas at Austin herbaria
(TEX)
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
Museo del Fin del Mundo - Colección Pteridophytas
(MFM-Pt)
More Info
Museum of Northern Arizona
(MNA)
More Info
National Tropical Botanical Garden
(PTBG)
More Info
Naturalis Biodiversity Center
(Naturalis)
More Info
New York Botanical Garden
(NY)
More Info
Ohio University, Bartley Herbarium
(BHO)
More Info
Oregon State University Vascular Plant Collection
(OSC-V)
More Info
Royal Botanic Garden Edinburgh
(RBG-E)
More Info
Rutgers University, Chrysler Herbarium
(CHRB)
More Info
SEINet Pteridophyte Data
(SEINet)
More Info
Smithsonian Institution, National Museum of Natural History
(US)
More Info
The Academy of Natural Sciences of Drexel University
(PH)
More Info
The Margaret H. Fulford Herbarium at the University of Cincinnati
(CINC)
More Info
United Herbaria Zurich Z+ZT
(Z and ZT)
More Info
University and Jepson Herbaria
(UC)
More Info
University of Alaska
(ALA)
More Info
University of Florida Herbarium
(FLAS)
More Info
University of Kansas Ronald L. McGregor Herbarium - Pteridophytes
(KANU)
More Info
University of Louisiana at Monroe Herbarium
(NLU)
More Info
University of Michigan Herbarium
(MICH)
More Info
University of Minnesota
(MIN)
More Info
University of New Hampshire, Albion Hodgdon Herbarium
(NHA)
More Info
University of North Carolina at Chapel Hill: Pteridophytes (extant)
(NCU-Pteridophytes)
More Info
University of South Carolina, A. C. Moore Herbarium Vascular Plant Collection - Pteridophytes
(USCH)
More Info
University of Tennessee Pteridophyte Collection
(TENN)
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-LaCrosse
(UWL)
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()
Condense
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Fossil Specimens (Specimen)
Arizona State University Fossil Plant Collection
(ASU-PBC)
More Info
Burke Museum of Natural History and Culture, University of Washington
(UWBM-PB)
More Info
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
National Museum of Natural History (fossils)
(NMNH)
More Info
Royal Ontario Museum Invertebrate Palaeontology Collection - Pteridophytes
(ROM-ROMIP)
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
Yale Peabody Museum of Natural History (Paleobotany)
(YU)
More Info
iNaturalist Fern Observations
(iNaturalist)
More Info
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Page 1, records 1-200 of 595
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
Barbara Ertter; Jeff Strachan; Lowell Ahart
Isoetes nuttallii
David J. Keil
Isoetes nuttallii
W. N. Suksdorf
Isoetes nuttallii
C. E. Cutress; C. Cutress
Isoetes nuttallii
L. C. Wheeler
Isoetes nuttallii
Louis C. Wheeler
Isoetes nuttallii
Ed Alverson
Isoetes nuttallii
Ken-ichi Ueda
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
Jake Ruygt
Isoetes nuttallii
J. Macoun
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
Louis C. Wheeler
Isoetes nuttallii
Alice Eastwood; John Thomas Howell
Isoetes nuttallii
R. R. Halse
Isoetes nuttallii
Barbara L. Wilson; Keli Kuykendall, Danna Lytjen, Nick Otting, Barbara Wilson
Isoetes nuttallii
T. J. Howell
Isoetes nuttallii
Finn McGhee
Isoetes nuttallii
Matt Unitis
Isoetes nuttallii
David Greenberger
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
Lowell Ahart, John Dittes
Isoetes nuttallii
J. Macoun
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
L. F. Henderson
Isoetes nuttallii
E. Painter
Isoetes nuttallii
L. F. Henderson
Isoetes nuttallii
E. Hall
Isoetes nuttallii
Wayne E. Rolle; Wayne Rolle
Isoetes nuttallii
T. J. Howell
Isoetes nuttallii
Brian Starzomski
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
E. Painter, E. Neese
Isoetes nuttallii
M. K. Brandegee
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
R. F. Hoover
Isoetes nuttallii
David H. Wagner
Isoetes nuttallii
E. Hall
Isoetes nuttallii
D. W. McNeal
Isoetes nuttallii
K. Brandegee
Isoetes nuttallii
Matt Berger
Isoetes nuttallii
Dean W. Taylor
Isoetes nuttallii
James Miskelly
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
Thomas Nuttall
Isoetes nuttallii
Joseph P. Tracy
Isoetes nuttallii
Richard R. Halse
Isoetes nuttallii
F. Freund
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
Shane Johnson
Isoetes nuttallii
Wilhelm N. Suksdorf
Isoetes nuttallii
R. F. Hoover
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
Wilhelm N. Suksdorf
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
Brandegee, Mrs.
Isoetes nuttallii
B. Ertter
Isoetes nuttallii
P. F. Zika
Isoetes nuttallii
Jerilyn Hirshberg
Isoetes nuttallii
Thomas Nuttall
Isoetes nuttallii
Walter Fertig
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
Peter F. Zika, E. Alverson
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
F. Freund
Isoetes nuttallii
elizabethb
Isoetes nuttallii
L. L. Kiefer
Isoetes nuttallii
Mrs. C. C. Hall
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
J. Macoun
Isoetes nuttallii
Wayne E. Rolle; Wayne Rolle
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
Barbara L. Wilson
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
W. N. Suksdorf
Isoetes nuttallii
Lewis S. Rose
Isoetes nuttallii
E. Hall
Isoetes nuttallii
H. L. Mason
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
C. E. Cutress; C. Cutress
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
Frank T. Callahan; Frank Callahan, Steve Northway
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
Thomas J. Howell
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
J. P. Tracy
Isoetes nuttallii
SEINet-: GA090125
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
Kenton L. Chambers; K.L. Chambers
Isoetes nuttallii
W. C. Blasdale
Isoetes nuttallii
Macoun, John
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
Anonymous
Isoetes nuttallii
Thomas J. Howell
Isoetes nuttallii
Thomas J. Howell
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
Joyce Bork
Isoetes nuttallii
Louis F. Henderson; L.F. Henderson
Isoetes nuttallii
W. N. Suksdorf
Isoetes nuttallii
Cyrus G. Pringle
Isoetes nuttallii
David Greenberger
Isoetes nuttallii
J. Macoun
Isoetes nuttallii
Brian Starzomski
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
Katharine Brandegee
Isoetes nuttallii
W. C. Blasdale
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
A. Eastwood & J. T. Howell
Isoetes nuttallii
I. L. Wiggins & R. S. Ferris
Isoetes nuttallii
Joseph P. Tracy
Isoetes nuttallii
Jack Bindernagel
Isoetes nuttallii
W. N. Suksdorf
Isoetes nuttallii
Duncan Thomas
Isoetes nuttallii
Joseph P. Tracy
Isoetes nuttallii
E. Neese, E. Painter, D. Norris
Isoetes nuttallii
W. C. Blasdale
Isoetes nuttallii
Mrs. K. Brandegee
Isoetes nuttallii
G. True & J. T. Howell
Isoetes nuttallii
E. Hall
Isoetes nuttallii
L. F. Henderson
Isoetes nuttallii
Wilhelm N. Suksdorf
Isoetes nuttallii
R. F. Hoover
Isoetes nuttallii
phmstone
Isoetes nuttallii
unknown
Isoetes nuttallii
Vernon H. Oswald, Lowell Ahart
Isoetes nuttallii
V. F. Hesse
Isoetes nuttallii
E. Painter
Isoetes nuttallii
W. N. Suksdorf
Isoetes nuttallii
E. Hall
Isoetes nuttallii
P. F. Zika
Isoetes nuttallii
Timothy McNitt
Isoetes nuttallii
W. N. Suksdorf
Isoetes nuttallii
Matt Unitis
Isoetes nuttallii
Vernon H. Oswald, Lowell Ahart
Isoetes nuttallii
William Harnach
Isoetes nuttallii
Barbara Ertter, Lindsay Woodruff
Isoetes nuttallii
Joseph P. Tracy
Isoetes nuttallii
J. T. Howell
Isoetes nuttallii
E. Hall
Isoetes nuttallii
Peter F. Zika, E. Alverson
Isoetes nuttallii
Timothy McNitt
Isoetes nuttallii
jbindernagel
Isoetes nuttallii
Matt Berger
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
collectors: Dieter H. Wilken
Isoetes nuttallii
R. F. Hoover
Isoetes nuttallii
E. Hall
Isoetes nuttallii
Helen L. Scully; Helen Scully
Isoetes nuttallii
E. Hall
Isoetes nuttallii
Finn McGhee
Isoetes nuttallii
Matt Unitis
Isoetes nuttallii
Ken-ichi Ueda
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
Roy E. Buck, Shawn Lum
Isoetes nuttallii
J. Macoun
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
Richard R. Halse
Isoetes nuttallii
T. S. Brandegee
Isoetes nuttallii
Larry Loftis
Isoetes nuttallii
A. Eastwood
Isoetes nuttallii
jbindernagel
Isoetes nuttallii
James Miskelly
Isoetes nuttallii
David Greenberger
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
Joseph P. Tracy
Isoetes nuttallii
J. Macoun
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
Duncan Thomas
Isoetes nuttallii
E. Painter
Isoetes nuttallii
Barbara L. Wilson
Isoetes nuttallii
M. K. Brandegee
Isoetes nuttallii
Richard R. Halse
Isoetes nuttallii
J. Macoun
Isoetes nuttallii
Matt Berger
Isoetes nuttallii
Forrest Freund
Isoetes nuttallii
Jake Ruygt
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
[data not captured]
Isoetes nuttallii
Lewis S. Rose
Isoetes nuttallii
R. F. Hoover
Isoetes nuttallii
Kenton L. Chambers; K.L. Chambers
Isoetes nuttallii
F: C0611351F
Isoetes nuttallii
Lowell Ahart
Isoetes nuttallii
B. Ertter
Isoetes nuttallii
Lyman Benson
Isoetes nuttallii
F. Freund
Isoetes nuttallii
Cat Chang
1
2
3
Page 1, records 1-200 of 595
