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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
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 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
Expand
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 1,243
Isoetes riparia
Durand, Elias (Elie) Magloire
Isoetes riparia
H. E. Sargent
Isoetes riparia
C. B. Graves & R. W. Woodward
Isoetes riparia
W. M. Canby
Isoetes riparia
[data not captured]
Isoetes riparia
Albert Commons
Isoetes riparia
S. W. Leonard with D. B. Russ & K. Case
Isoetes riparia
E. B. Harger
Isoetes riparia
G. H. Shull
Isoetes riparia
S. F. Blake
Isoetes riparia
Raynal Dodge
Isoetes riparia
E.A. Rau
Isoetes riparia
SEINet-: 150399
Isoetes riparia
A. R. Hodgdon
Isoetes riparia
Wm. M. Canby
Isoetes riparia
E. M. Durand
Isoetes riparia
Rare Plant Survey Team
Isoetes riparia
A. V. Gilman
Isoetes riparia
George N. Best
Isoetes riparia
Louise F. A. Tanger
Isoetes riparia
Crawford & Best
Isoetes riparia
G. R. Proctor
Isoetes riparia
Durand, Elias (Elie) Magloire
Isoetes riparia
Gallagher, S.
Isoetes riparia
C. B. Graves & R. W. Woodward
Isoetes riparia
T. C. Palmer
Isoetes riparia
[data not captured]
Isoetes riparia
E. H. Eames
Isoetes riparia
T. C. Palmer
Isoetes riparia
M. L. Fernald & B. H. Long
Isoetes riparia
William M. Canby
Isoetes riparia
Anonymous
Isoetes riparia
SEINet-: 150403
Isoetes riparia
A. A. Eaton
Isoetes riparia
F. C. Seymour
Isoetes riparia
J. L. C. Marie-Victorin
Isoetes riparia
Rare Plant Survey Team
Isoetes riparia
D. L. Dutton
Isoetes riparia
Walter M. Benner
Isoetes riparia
Robert L. Schaeffer, Jr.
Isoetes riparia
W. M. Canby
Isoetes riparia
A. R. Hodgdon
Isoetes riparia
F. C. Seymour
Isoetes riparia
C. F. Parker
Isoetes riparia
[data not captured]
Isoetes riparia
John W. Chickering
Isoetes riparia
S.W. Leonard; D.B. Russ; Kathleen Case
Isoetes riparia
F. C. Seymour
Isoetes riparia
W. M. Canby
Isoetes riparia
W. M. Canby
Isoetes riparia
Albert Commons
Isoetes riparia
R.R. Dreisbach
Isoetes riparia
M. L. Fernald
Isoetes riparia
R. Kral
Isoetes riparia
P. F. Zika
Isoetes riparia
W. D.
Isoetes riparia
Ann F. Rhoads
Isoetes riparia
Charles F. Parker
Isoetes riparia
Steven W. Leonard|D. B. Russ|Kathleen Case
Isoetes riparia
NHA-656611
Isoetes riparia
R. L. Champlin
Isoetes riparia
T. C. Palmer
Isoetes riparia
[data not captured]
Isoetes riparia
James W. Robbins
Isoetes riparia
S. W. Leonard; D. B. Russ; Kathleen Case
Isoetes riparia
E. B. Harger
Isoetes riparia
F. V. Coville
Isoetes riparia
M. L. Fernald & B. H. Long
Isoetes riparia
Charles E. Faxon
Isoetes riparia
SEINet-: HTTU000281
Isoetes riparia
H. E. Sargent
Isoetes riparia
Arthur V. Gilman
Isoetes riparia
W. W. Eggleston
Isoetes riparia
Ann F. Rhoads
Isoetes riparia
[no data available]
Isoetes riparia
J. A. Ruth
Isoetes riparia
E. M. Durand
Isoetes riparia
Charles E. Smith
Isoetes riparia
J.D. Montgomery
Isoetes riparia
G. Shull
Isoetes riparia
Bayard Long
Isoetes riparia
A. R. Hodgdon; R. B. Pike
Isoetes riparia
John Macoun
Isoetes riparia
W. R. Ferren
Isoetes riparia
Bond, H. A.
Isoetes riparia
William M. Canby
Isoetes riparia
William M. Canby
Isoetes riparia
Brunton, D.F.
Isoetes riparia
Bayard Long
Isoetes riparia
Steury, Brent W,
Isoetes riparia
Stanley L. Glowenke
Isoetes riparia
Stewardson Brown
Isoetes riparia
Walter M. Benner
Isoetes riparia
W. A. Poyser
Isoetes riparia
John F. Charnell
Isoetes riparia
E. C. Leonard
Isoetes riparia
Martindale
Isoetes riparia
George R. Proctor
Isoetes riparia
H. Uhal
Isoetes riparia
Rob C. Simpson
Isoetes riparia
G. R. Proctor
Isoetes riparia
W.S. Zantzinger
Isoetes riparia
Eugene A. Rau
Isoetes riparia
J.D. Montgomery
Isoetes riparia
F. Boettcher
Isoetes riparia
J.D. Montgomery
Isoetes riparia
Michael Lew-Smith
Isoetes riparia
Frost, Charles Christopher
Isoetes riparia
Stewardson Brown
Isoetes riparia
Eames, E.H.
Isoetes riparia
George N. Best
Isoetes riparia
Seymour, F.C.
Isoetes riparia
Alfred E. Schuyler
Isoetes riparia
W. R. Ferren
Isoetes riparia
George R. Proctor
Isoetes riparia
Isaac Martindale
Isoetes riparia
Joseph W. Adams
Isoetes riparia
Wahl, Herbert A.
Isoetes riparia
Marie-Victorin F; Rolland-Germain L; Raymond M
Isoetes riparia
E. Diffenbaugh
Isoetes riparia
M. L. Fernald & B. H. Long
Isoetes riparia
S. W. Leonard, D.B. Russ, Kathleen Case
Isoetes riparia
W. Nichols
Isoetes riparia
W.S. Zantzinger
Isoetes riparia
Bayard Long
Isoetes riparia
S. W. Leonard
Isoetes riparia
ex herb. Alvah A. Eaton
Isoetes riparia
J.D. Montgomery
Isoetes riparia
Thomas P. James
Isoetes riparia
Charles E. Faxon
Isoetes riparia
Robert L. Schaeffer, Jr.
Isoetes riparia
Blankinship, J.W.
Isoetes riparia
Alfred E. Schuyler
Isoetes riparia
Eames, E.H.
Isoetes riparia
W. E. Manning
Isoetes riparia
Charles S. Williamson
Isoetes riparia
John A. Ruth
Isoetes riparia
unknown
Isoetes riparia
Stanley L. Glowenke
Isoetes riparia
James L. Edwards
Isoetes riparia
William A. Poyser
Isoetes riparia
F. Rosius
Isoetes riparia
Daniel F. Brunton
Isoetes riparia
T. C. Palmer
Isoetes riparia
E.H. Eames
Isoetes riparia
R. Van de Poll
Isoetes riparia
Daniel C. Eaton
Isoetes riparia
Charles S. Williamson
Isoetes riparia
Radford, A. E.
Isoetes riparia
James W. Robbins
Isoetes riparia
James W. Robbins
Isoetes riparia
Eugene A. Rau
Isoetes riparia
S. W. Leonard
Isoetes riparia
Stewardson Brown
Isoetes riparia
WM. M. Canby
Isoetes riparia
Edgar T. Wherry
Isoetes riparia
unknown
Isoetes riparia
Herbert A. Wahl
Isoetes riparia
Stewardson Brown
Isoetes riparia
J. L. Edwards
Isoetes riparia
Macy Carhart
Isoetes riparia
Bayard Long
Isoetes riparia
G. Shull
Isoetes riparia
F. Rosius
Isoetes riparia
W.S. Zantzinger
Isoetes riparia
W. A. Setchell
Isoetes riparia
S. R. Hill
Isoetes riparia
E. C. Leonard
Isoetes riparia
G. R. Proctor
Isoetes riparia
C. F. Parker
Isoetes riparia
[data not captured]
Isoetes riparia
SEINet-: WCUH0002411
Isoetes riparia
W. L. Dix
Isoetes riparia
C. W. Swan
Isoetes riparia
Dreisbach, R.R.
Isoetes riparia
A. A. Eaton
Isoetes riparia
F. C. Seymour
Isoetes riparia
L. J. Musselman
Isoetes riparia
Charles E. Faxon
Isoetes riparia
Canby
Isoetes riparia
W. M. Canby
Isoetes riparia
W. A. Poyser
Isoetes riparia
[data not captured]
Isoetes riparia
E. Durand
Isoetes riparia
[data not captured]
Isoetes riparia
Lytton J. Musselman
Isoetes riparia
A. A. Eaton
Isoetes riparia
R. J. Eaton
Isoetes riparia
Diffenbaugh, E.
Isoetes riparia
S. K. Harris & A. S. Pease
Isoetes riparia
A. A. Eaton
Isoetes riparia
E. T. Wherry
Isoetes riparia
William M. Canby
Isoetes riparia
E. H. Eames
Isoetes riparia
T. C. Palmer
Isoetes riparia
B. Rolland
Isoetes riparia
Wm. M. Canby
Isoetes riparia
W. A. Poyser
Isoetes riparia
J. W. Robbins
Isoetes riparia
R. J. Eaton & L. E. Richardson
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Page 1, records 1-200 of 1,243