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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 (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)
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Brown University
(BRU)
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California Botanic Garden Herbarium
(CalBG-RSA)
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Connecticut Botanical Society Herbarium
(YPM-NCBS)
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Daniel D. Palmer Pteridophytes Collection
(HAW-DDP)
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Duke University
(DUKE)
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Field Museum of Natural History Pteridophyte Collection
(F)
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Fundación Jardín Botánico Joaquín Antonio Uribe de Medellín - Helechos y Licofitas
(JAUM)
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Garrett Herbarium, Natural History Museum of Utah
(UT-Botany)
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Indiana University
(IND)
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Joseph F. Rock Herbarium (Univ. of Hawaii at Manoa)
(HAW)
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Lundell and University of Texas at Austin herbaria
(TEX)
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Miami University, Willard Sherman Turrell Herbarium
(MU)
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Michigan State University
(MSC)
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Missouri Botanical Garden
(MO)
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Museo de Historia Natural
(UNMSM)
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Museo del Fin del Mundo - Colección Pteridophytas
(MFM-Pt)
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Museum of Northern Arizona
(MNA)
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National Tropical Botanical Garden
(PTBG)
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Naturalis Biodiversity Center
(Naturalis)
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New York Botanical Garden
(NY)
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Ohio University, Bartley Herbarium
(BHO)
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Oregon State University Vascular Plant Collection
(OSC-V)
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Royal Botanic Garden Edinburgh
(RBG-E)
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Rutgers University, Chrysler Herbarium
(CHRB)
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SEINet Pteridophyte Data
(SEINet)
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Smithsonian Institution, National Museum of Natural History
(US)
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The Academy of Natural Sciences of Drexel University
(PH)
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The Margaret H. Fulford Herbarium at the University of Cincinnati
(CINC)
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United Herbaria Zurich Z+ZT
(Z and ZT)
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University and Jepson Herbaria
(UC)
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University of Alaska
(ALA)
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University of Florida Herbarium
(FLAS)
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University of Kansas Ronald L. McGregor Herbarium - Pteridophytes
(KANU)
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University of Louisiana at Monroe Herbarium
(NLU)
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University of Michigan Herbarium
(MICH)
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University of Minnesota
(MIN)
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University of New Hampshire, Albion Hodgdon Herbarium
(NHA)
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University of North Carolina at Chapel Hill: Pteridophytes (extant)
(NCU-Pteridophytes)
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University of South Carolina, A. C. Moore Herbarium Vascular Plant Collection - Pteridophytes
(USCH)
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University of Vermont - Pringle Herbarium
(VT)
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University of Washington Herbarium, Burke Museum of Natural History and Culture
(WTU)
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University of Wisconsin-LaCrosse
(UWL)
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University of Wisconsin-Madison, Wisconsin State Herbarium
(WIS-Pteridophyte)
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Vanderbilt University Herbarium
(VDB)
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West Virginia University Herbarium
(WVA)
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Yale Peabody Museum of Natural History
(YPM-YU)
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Fossil Specimens()
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Fossil Specimens (Specimen)
Arizona State University Fossil Plant Collection
(ASU-PBC)
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Burke Museum of Natural History and Culture, University of Washington
(UWBM-PB)
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Denver Museum of Nature and Science
(DMNS-EPI)
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Field Museum of Natural History Fossil Pteridophyte Collection
(FMNH-PALEOBOTANY)
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Museum of Northern Arizona (fossils)
(MNA-P)
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National Museum of Natural History (fossils)
(NMNH)
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Royal Ontario Museum Invertebrate Palaeontology Collection - Pteridophytes
(ROM-ROMIP)
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University of California Museum of Paleontology
(UCMP-P)
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University of Michigan
(UMMP)
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University of North Carolina at Chapel Hill (fossils)
(NCU-PC)
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Yale Peabody Museum of Natural History (Paleobotany)
(YU)
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iNaturalist Fern Observations
(iNaturalist)
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Page 1, records 1-200 of 1,123
Isoetes acadiensis
Ira L. Wiggins
Isoetes acadiensis
NCU-Pteridophytes: NCU00444622
Isoetes acadiensis
Daniel F. Brunton
Isoetes acadiensis
SEINet-: 150015
Isoetes acadiensis
J.D. Montgomery
Isoetes acadiensis
F. C. Seymour
Isoetes acadiensis
M.L Fernald & C.H Bissel
Isoetes acadiensis
D. Brunton & K. McIntosh
Isoetes acadiensis
SEINet-: CLEMS000009
Isoetes acadiensis
M. Williams
Isoetes acadiensis
G. H. Shull
Isoetes acadiensis
Steele, E.S.
Isoetes acadiensis
[data not captured]
Isoetes acadiensis
C. D. Howe
Isoetes acadiensis
M.L. Fernald
Isoetes acadiensis
Anton A. Reznicek
Isoetes acadiensis
Merritt L. Fernald
Isoetes acadiensis
A. M. Evans & D. Montie
Isoetes acadiensis
Merritt L. Fernald
Isoetes acadiensis
A.M. Evans; D. Montie
Isoetes acadiensis
M.L. Fernald
Isoetes acadiensis
SEINet-: 150016
Isoetes acadiensis
Seymour, F.C.
Isoetes acadiensis
G. H. Shull
Isoetes acadiensis
R. Van de Poll
Isoetes acadiensis
Ulke
Isoetes acadiensis
L. S. Kott & E. Kott
Isoetes acadiensis
C. D. Howe
Isoetes acadiensis
F. C. Seymour
Isoetes acadiensis
Carl W. Taylor
Isoetes acadiensis
William Randolph Taylor
Isoetes acadiensis
M. Williams
Isoetes acadiensis
Greg Humphries
Isoetes acadiensis
Karen L. McIntosh,Daniel F. Brunton
Isoetes acadiensis
Carl W. Taylor
Isoetes acadiensis
B. A. Sorrie & C. W. Leahy
Isoetes acadiensis
Anton A. Reznicek
Isoetes acadiensis
Seymour, F.C.
Isoetes acadiensis
G. H. Shull
Isoetes acadiensis
[illegible]
Isoetes acadiensis
Ulke
Isoetes acadiensis
L. S. Kott & E. Kott
Isoetes acadiensis
C. O. Grassl
Isoetes acadiensis
H. St. John & G. E. Nichols
Isoetes acadiensis
Carl W. Taylor
Isoetes acadiensis
Merritt L. Fernald
Isoetes acadiensis
R. Van de Poll
Isoetes acadiensis
C. O. Grassl
Isoetes acadiensis
SEINet-: 150014
Isoetes acadiensis
Carl W. Taylor
Isoetes acadiensis
B. A. Sorrie & C. W. Leahy
Isoetes acadiensis
Merritt L. Fernald
Isoetes acadiensis
D. Brunton & K. McIntosh
Isoetes acadiensis
G. H. Shull
Isoetes acadiensis
Steele, E.S.
Isoetes acadiensis
[data not captured]
Isoetes acadiensis
* KOTT
Isoetes acadiensis
Daniel F. Brunton
Isoetes acadiensis
Greg Humphries
Isoetes acadiensis
H. St. John & G. E. Nichols
Isoetes acadiensis
J.D. Montgomery
Isoetes tuckermanii
M. L. Fernald & B. H. Long
Isoetes tuckermanii
DUKE10152571
Isoetes tuckermanii
A. A. Eaton
Isoetes tuckermanii
Edwin T. Moul
Isoetes tuckermanii
Charles Walter Swan
Isoetes tuckermanii
O. W. Knight;
Isoetes tuckermanii
A. A. Eaton
Isoetes tuckermanii
R. James Hickey
Isoetes tuckermanii
F. V. Coville
Isoetes tuckermanii
D. F. Brunton; K. L. McIntosh
Isoetes tuckermanii
J. A. Allen
Isoetes tuckermanii
E. L. Rand
Isoetes tuckermanii
W. G. Farlow
Isoetes tuckermanii
Edwin T. Moul
Isoetes tuckermanii
T. Morong
Isoetes tuckermanii
[data not captured]
Isoetes tuckermanii
M. L. Fernald & B. H. Long
Isoetes tuckermanii
DUKE10152579
Isoetes tuckermanii
William Boott
Isoetes tuckermanii
J. Macoun
Isoetes tuckermanii
M. L. Fernald, E. B. Bartram & B. H. Long
Isoetes tuckermanii
NY-: 04018741
Isoetes tuckermanii
William Boott
Isoetes tuckermanii
G. G. Kennedy
Isoetes tuckermanii
DUKE10152575
Isoetes tuckermanii
Walter C. Muenscher
Isoetes tuckermanii
F. C. Seymour
Isoetes tuckermanii
O. W. Knight;
Isoetes tuckermanii
A. S. Pease
Isoetes tuckermanii
Alvah A. Eaton
Isoetes tuckermanii
M. L. Fernald & C. A. Weatherby
Isoetes tuckermanii
W.C. Muenscher; W.E. Manning; Bassett Maguire
Isoetes tuckermanii
G. G. Kennedy
Isoetes tuckermanii
A. A. Eaton
Isoetes tuckermanii
J. J. Copeland
Isoetes tuckermanii
G. G. Kennedy
Isoetes tuckermanii
J. J. Copeland
Isoetes tuckermanii
M. L. Fernald & B. H. Long
Isoetes tuckermanii
B. H. Long & D. H. Linder
Isoetes tuckermanii
DUKE10152592
Isoetes tuckermanii
William Boott
Isoetes tuckermanii
M. L. Fernald & D. H. Linder
Isoetes tuckermanii
B. H. Long & D. H. Linder
Isoetes tuckermanii
G. E. Crow; C. B. Hellquist; C. E. Hellquist
Isoetes tuckermanii
William Boott
Isoetes tuckermanii
J. J. Copeland
Isoetes tuckermanii
DUKE10152579
Isoetes tuckermanii
M. L. Fernald, H. K. Svenson
Isoetes tuckermanii
B. Rolland
Isoetes tuckermanii
I. M. Storks
Isoetes tuckermanii
[no data available]
Isoetes tuckermanii
J.D. Montgomery
Isoetes tuckermanii
ex Museo Botanico Berolinensi
Isoetes tuckermanii
D. E. Boufford
Isoetes tuckermanii
W. Boott
Isoetes tuckermanii
Fernald, Merritt Lyndon
Isoetes tuckermanii
M. L. Fernald
Isoetes tuckermanii
Collector unknown
Isoetes tuckermanii
R. M. Harper
Isoetes tuckermanii
M. L. Fernald & B. H. Long
Isoetes tuckermanii
M. L. Fernald, C. H. Bissell, A. S. Pease, B. Long & D. H. Linder
Isoetes tuckermanii
A. Gray
Isoetes tuckermanii
William Boott
Isoetes tuckermanii
M. L. Fernald & D. H. Linder
Isoetes tuckermanii
M. L. Fernald & B. H. Long
Isoetes tuckermanii
A. R. Hodgdon; B. J. Greene
Isoetes tuckermanii
Charles E. Faxon
Isoetes tuckermanii
DUKE10152567
Isoetes tuckermanii
DUKE10152592
Isoetes tuckermanii
Alvah Augustus Eaton
Isoetes tuckermanii
G. E. Crow; C. B. Hellquist; C. E. Hellquist
Isoetes tuckermanii
A. A. Eaton
Isoetes tuckermanii
S. R. Brinker
Isoetes tuckermanii
H. Bookout
Isoetes tuckermanii
Koetes
Isoetes tuckermanii
[no data available]
Isoetes tuckermanii
W. G. Farlow
Isoetes tuckermanii
Edwin T. Moul
Isoetes tuckermanii
R. J. Hickey
Isoetes tuckermanii
DUKE10152575
Isoetes tuckermanii
William Boott
Isoetes tuckermanii
C. A. Hamilton
Isoetes tuckermanii
M. L. Fernald & B. H. Long
Isoetes tuckermanii
Hickey, R.J.
Isoetes tuckermanii
William Boott
Isoetes tuckermanii
K. K. Mackenzie & L. Griscom
Isoetes tuckermanii
G. Humphries
Isoetes tuckermanii
M. L. Fernald
Isoetes tuckermanii
VT-: UVMVT025694
Isoetes tuckermanii
Seymour, F.C.
Isoetes tuckermanii
M. L. Fernald
Isoetes tuckermanii
W. Boott
Isoetes tuckermanii
R. J. Eaton & A. R. Hodgdon
Isoetes tuckermanii
A. S. Pease
Isoetes tuckermanii
A. A. Eaton
Isoetes tuckermanii
[data not captured]
Isoetes tuckermanii
B. A. Sorrie
Isoetes tuckermanii
H. K. Svenson
Isoetes tuckermanii
E. L. Rand
Isoetes tuckermanii
A. R. Hodgdon
Isoetes tuckermanii
[data not captured]
Isoetes tuckermanii
VT-: UVMVT025793
Isoetes tuckermanii
Hickey, R.J.
Isoetes tuckermanii
M. L. Fernald
Isoetes tuckermanii
Kitfield, A.
Isoetes tuckermanii
Seymour, F.C.
Isoetes tuckermanii
M. L. Fernald
Isoetes tuckermanii
W. Boott
Isoetes tuckermanii
S. F. Blake & I. M. Johnston
Isoetes tuckermanii
A. S. Pease
Isoetes tuckermanii
A. S. Pease
Isoetes tuckermanii
[data not captured]
Isoetes tuckermanii
H. St. John
Isoetes tuckermanii
S. F. Blake & I. M. Johnston
Isoetes tuckermanii
E. L. Rand
Isoetes tuckermanii
N. C. Fassett
Isoetes tuckermanii
R. Thaxter
Isoetes tuckermanii
M. L. Fernald
Isoetes tuckermanii
Collector unknown
Isoetes tuckermanii
M. L. Fernald
Isoetes tuckermanii
VT-: UVMVT025787
Isoetes tuckermanii
Collector unspecified
Isoetes tuckermanii
Unknown
Isoetes tuckermanii
W. Boott
Isoetes tuckermanii
A. S. Pease
Isoetes tuckermanii
G. G. Kennedy
Isoetes tuckermanii
A. S. Pease
Isoetes tuckermanii
[data not captured]
Isoetes tuckermanii
W. Boott
Isoetes tuckermanii
F. C. Seymour
Isoetes tuckermanii
E. L. Rand
Isoetes tuckermanii
F. C. Seymour
Isoetes tuckermanii
[no data available]
Isoetes tuckermanii
W. Boott
Isoetes tuckermanii
W. Boott
Isoetes tuckermanii
M. L. Fernald
Isoetes tuckermanii
VT-: UVMVT025690
Isoetes tuckermanii
A. Gray
Isoetes tuckermanii
Thomas Morong
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Page 1, records 1-200 of 1,123