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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)
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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)
More Info
Duke University
(DUKE)
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East Tennessee State University, John C. Warden Herbarium (ETSU)
(ETSU)
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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 Tennessee Pteridophyte Collection
(TENN)
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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)
More Info
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 385
Asplenium quadrivalens
E.M. Kittredge
Asplenium quadrivalens
E.M. Kittredge
Asplenium trichomanes subsp. quadrivalens
Joncheere GJ de
Asplenium trichomanes subsp. quadrivalens
Unreadable
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Matthew Moskwik
Asplenium trichomanes subsp. quadrivalens
Davide
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Dijkstra SJ
Asplenium trichomanes subsp. quadrivalens
Vuyck L
Asplenium trichomanes subsp. quadrivalens
Joseph D Kurtz
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Frederik Leck Fischer
Asplenium trichomanes subsp. quadrivalens
Derek
Asplenium trichomanes subsp. quadrivalens
Crabbe JA; Jermy AC
Asplenium trichomanes subsp. quadrivalens
Ed Alverson
Asplenium trichomanes subsp. quadrivalens
Duarte Frade
Asplenium trichomanes subsp. quadrivalens
Rebbas
Asplenium trichomanes subsp. quadrivalens
Alison Young
Asplenium trichomanes subsp. quadrivalens
Heukels P
Asplenium trichomanes subsp. quadrivalens
Kruseman G
Asplenium trichomanes subsp. quadrivalens
Ed Alverson
Asplenium trichomanes subsp. quadrivalens
Aurélien Bour
Asplenium trichomanes subsp. quadrivalens
Aurélien Bour
Asplenium trichomanes subsp. quadrivalens
Stephen James McWilliam
Asplenium trichomanes subsp. quadrivalens
Mellichamp, T.L.
Asplenium trichomanes subsp. quadrivalens
W. Oakes
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Stephen James McWilliam
Asplenium trichomanes subsp. quadrivalens
Duarte Frade
Asplenium trichomanes subsp. quadrivalens
K. Lems
Asplenium trichomanes subsp. quadrivalens
Ben Legler
Asplenium trichomanes subsp. quadrivalens
Valerio Lazzeri
Asplenium trichomanes subsp. quadrivalens
Julie alauzet
Asplenium trichomanes subsp. quadrivalens
Ann F. Rhoads; Timothy A. Block; Nancy Khan
Asplenium trichomanes subsp. quadrivalens
C. W. Smith
Asplenium trichomanes subsp. quadrivalens
Joseph D Kurtz
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
barbaraparris
Asplenium trichomanes subsp. quadrivalens
Peter G. Root
Asplenium trichomanes subsp. quadrivalens
H. Melzer
Asplenium trichomanes subsp. quadrivalens
Valerio Lazzeri
Asplenium trichomanes subsp. quadrivalens
Daniel Ruppel
Asplenium trichomanes subsp. quadrivalens
C. H. Knowlton
Asplenium trichomanes subsp. quadrivalens
James L. Edwards
Asplenium trichomanes subsp. quadrivalens
dries-fatsah
Asplenium trichomanes subsp. quadrivalens
Joseph D Kurtz
Asplenium trichomanes subsp. quadrivalens
Richard B. Parker
Asplenium trichomanes subsp. quadrivalens
CHRB0085861
Asplenium trichomanes subsp. quadrivalens
Anne-Hélène Paradis
Asplenium trichomanes subsp. quadrivalens
A.C. Jermy
Asplenium trichomanes subsp. quadrivalens
pacoaguayo
Asplenium trichomanes subsp. quadrivalens
E. J. Winslow
Asplenium trichomanes subsp. quadrivalens
Edgar L. Dickerson
Asplenium trichomanes subsp. quadrivalens
Jesse Rorabaugh
Asplenium trichomanes subsp. quadrivalens
Joseph D Kurtz
Asplenium trichomanes subsp. quadrivalens
K. Lems
Asplenium trichomanes subsp. quadrivalens
albertgabriel
Asplenium trichomanes subsp. quadrivalens
Valentino Traversa
Asplenium trichomanes subsp. quadrivalens
Sessa EB; Marcheti D; Bernadello R; Sessa J
Asplenium trichomanes subsp. quadrivalens
A. Cuthbest
Asplenium trichomanes subsp. quadrivalens
James D. Montgomery
Asplenium trichomanes subsp. quadrivalens
varganimrod
Asplenium trichomanes subsp. quadrivalens
Russel Zesch
Asplenium trichomanes subsp. quadrivalens
C.F. Parker
Asplenium trichomanes subsp. quadrivalens
James D. Montgomery
Asplenium trichomanes subsp. quadrivalens
M.A. Johnson
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
P.R. Pearson, Jr.
Asplenium trichomanes subsp. quadrivalens
CHRB0085859
Asplenium trichomanes subsp. quadrivalens
Robert S. Wallace
Asplenium trichomanes subsp. quadrivalens
Pat Deacon
Asplenium trichomanes subsp. quadrivalens
D.E. Fairbrothers
Asplenium trichomanes subsp. quadrivalens
James D. Montgomery
Asplenium trichomanes subsp. quadrivalens
Wilhelm N. Suksdorf
Asplenium trichomanes subsp. quadrivalens
Alison Young
Asplenium trichomanes subsp. quadrivalens
Valentin Hamon
Asplenium trichomanes subsp. quadrivalens
Juha Tuomola
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
petitcrabe
Asplenium trichomanes subsp. quadrivalens
C. L. Hitchcock, J. S. Martin
Asplenium trichomanes subsp. quadrivalens
Potter
Asplenium trichomanes subsp. quadrivalens
Thomas Dreux
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Potter
Asplenium trichomanes subsp. quadrivalens
Joshua Borràs
Asplenium trichomanes subsp. quadrivalens
Joseph D Kurtz
Asplenium trichomanes subsp. quadrivalens
Yves Krippel
Asplenium trichomanes subsp. quadrivalens
Peter de Lange
Asplenium trichomanes subsp. quadrivalens
Sarah and Fernando
Asplenium trichomanes subsp. quadrivalens
Carlos Pinheiro
Asplenium trichomanes subsp. quadrivalens
Victor HOYEAU
Asplenium trichomanes subsp. quadrivalens
Yves Krippel
Asplenium trichomanes subsp. quadrivalens
doug_mcgrady
Asplenium trichomanes subsp. quadrivalens
Nate Martineau
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Kenneth Burdick
Asplenium trichomanes subsp. quadrivalens
Joncheere GJ de
Asplenium trichomanes subsp. quadrivalens
Wttewaall J
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Davide
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Steenis CGGJ van
Asplenium trichomanes subsp. quadrivalens
Oudemans
Asplenium trichomanes subsp. quadrivalens
Joseph D Kurtz
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Frederik Leck Fischer
Asplenium trichomanes subsp. quadrivalens
Derek
Asplenium trichomanes subsp. quadrivalens
Jermy AC
Asplenium trichomanes subsp. quadrivalens
Jermy AC
Asplenium trichomanes subsp. quadrivalens
Fernando Romão
Asplenium trichomanes subsp. quadrivalens
D.J. McNeil
Asplenium trichomanes subsp. quadrivalens
Rebbas
Asplenium trichomanes subsp. quadrivalens
Alison Young
Asplenium trichomanes subsp. quadrivalens
Rubers WV
Asplenium trichomanes subsp. quadrivalens
Tombe FA des
Asplenium trichomanes subsp. quadrivalens
Ed Alverson
Asplenium trichomanes subsp. quadrivalens
Aurélien Bour
Asplenium trichomanes subsp. quadrivalens
Aurélien Bour
Asplenium trichomanes subsp. quadrivalens
abounabatphone
Asplenium trichomanes subsp. quadrivalens
Valentino Traversa
Asplenium trichomanes subsp. quadrivalens
Pittillo, Dan
Asplenium trichomanes subsp. quadrivalens
W. Oakes
Asplenium trichomanes subsp. quadrivalens
Leanne Wallis
Asplenium trichomanes subsp. quadrivalens
Jacques
Asplenium trichomanes subsp. quadrivalens
P Närhi
Asplenium trichomanes subsp. quadrivalens
Not evident
Asplenium trichomanes subsp. quadrivalens
Ben Legler, Ed Alverson, Peter Zika
Asplenium trichomanes subsp. quadrivalens
Valerio Lazzeri
Asplenium trichomanes subsp. quadrivalens
Eddie Gall
Asplenium trichomanes subsp. quadrivalens
Joseph W. Adams; Myrtle T. Adams
Asplenium trichomanes subsp. quadrivalens
Russel Zesch
Asplenium trichomanes subsp. quadrivalens
Joseph D Kurtz
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Nick Fitzgerald
Asplenium trichomanes subsp. quadrivalens
CHRB0085859
Asplenium trichomanes subsp. quadrivalens
Iltis, Hugh H.; Kawano, Shoichi
Asplenium trichomanes subsp. quadrivalens
Valerio Lazzeri
Asplenium trichomanes subsp. quadrivalens
C. H. Knowlton
Asplenium trichomanes subsp. quadrivalens
M.A. Johnson
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Joseph D Kurtz
Asplenium trichomanes subsp. quadrivalens
Robert L. Fleming
Asplenium trichomanes subsp. quadrivalens
James D. Montgomery
Asplenium trichomanes subsp. quadrivalens
hmheinz
Asplenium trichomanes subsp. quadrivalens
G. Hutchinson
Asplenium trichomanes subsp. quadrivalens
François-Xavier Taxil
Asplenium trichomanes subsp. quadrivalens
E. J. Winslow
Asplenium trichomanes subsp. quadrivalens
Elke Entenmann
Asplenium trichomanes subsp. quadrivalens
Joseph D Kurtz
Asplenium trichomanes subsp. quadrivalens
Duarte Frade
Asplenium trichomanes subsp. quadrivalens
J. A. Crabbe & A. C. Jermy
Asplenium trichomanes subsp. quadrivalens
C.F. Parker
Asplenium trichomanes subsp. quadrivalens
James D. Montgomery
Asplenium trichomanes subsp. quadrivalens
Fandrei, L.
Asplenium trichomanes subsp. quadrivalens
R.L. Schaeffer Jr.
Asplenium trichomanes subsp. quadrivalens
CHRB0085860
Asplenium trichomanes subsp. quadrivalens
Christopher Zacharias
Asplenium trichomanes subsp. quadrivalens
Chute
Asplenium trichomanes subsp. quadrivalens
Hill, S. R.
Asplenium trichomanes subsp. quadrivalens
Robert S. Wallace
Asplenium trichomanes subsp. quadrivalens
James Montgomery
Asplenium trichomanes subsp. quadrivalens
M.A. Chrysler
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
A. Cuthbest
Asplenium trichomanes subsp. quadrivalens
James D. Montgomery
Asplenium trichomanes subsp. quadrivalens
M.A. Chrysler
Asplenium trichomanes subsp. quadrivalens
Ed Alverson
Asplenium trichomanes subsp. quadrivalens
Kenneth Burdick
Asplenium trichomanes subsp. quadrivalens
J. William Thompson
Asplenium trichomanes subsp. quadrivalens
Stephen James McWilliam
Asplenium trichomanes subsp. quadrivalens
François-Xavier Taxil
Asplenium trichomanes subsp. quadrivalens
Ángel Fernández Cancio
Asplenium trichomanes subsp. quadrivalens
petitcrabe
Asplenium trichomanes subsp. quadrivalens
J. A. Calder, R. L. Taylor, L. C. Shrek
Asplenium trichomanes subsp. quadrivalens
Σάββας Ζαφειρίου (Savvas Zafeiriou)
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
jamie_fenneman
Asplenium trichomanes subsp. quadrivalens
Yves Krippel
Asplenium trichomanes subsp. quadrivalens
heddad moussa
Asplenium trichomanes subsp. quadrivalens
Joseph D Kurtz
Asplenium trichomanes subsp. quadrivalens
Jean-Marie Frenoux
Asplenium trichomanes subsp. quadrivalens
Jesse Rorabaugh
Asplenium trichomanes subsp. quadrivalens
Sarah and Fernando
Asplenium trichomanes subsp. quadrivalens
Claire Ciafré
Asplenium trichomanes subsp. quadrivalens
Yves Krippel
Asplenium trichomanes subsp. quadrivalens
Aurélien Bour
Asplenium trichomanes subsp. quadrivalens
doug_mcgrady
Asplenium trichomanes subsp. quadrivalens
Christina Staudigl
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Aurélien Bour
Asplenium trichomanes subsp. quadrivalens
Joncheere GJ de
Asplenium trichomanes subsp. quadrivalens
Wttewaall J
Asplenium trichomanes subsp. quadrivalens
Ed Alverson
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Σάββας Ζαφειρίου (Savvas Zafeiriou)
Asplenium trichomanes subsp. quadrivalens
Erwin Gruber
Asplenium trichomanes subsp. quadrivalens
Kooper WJC
Asplenium trichomanes subsp. quadrivalens
Sande Lacoste CM van der; Suringar WFR
1
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Page 1, records 1-200 of 385
