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Showing 1 - 20 results of 412 for search '"Polypodiales"', query time: 0.23s Refine ResultsPlease enable Javascript.
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Hansford T. Shacklette
28
C. O. Erlanson
19
Louis H. Jordal
18
Carl O. Grassl
16
Ruth B. (Alford) MacFarlane
13
William Palmer
13
Allison W. Cusick
11
Faurie
11
Philip Dowell
10
W. Eyerdam
8
W. J. Cody
8
Walter N. Koelz
8
David Wagner
7
Stanwyn G. Shelter
7
Ernest Rouleau
6
Willard W. Eggleston
6
E. H. Eames
5
Gilmore W. Soule
5
Harvey E. Ballard, Jr
5
Stanwyn G. Shetler
5
George E. Nichols
4
George H. Conklin
4
James Montgomery
4
Joan H. Wilce
4
Paul DeBenedictis
4
Robert S. Sigafoos
4
Stanwyn G. Shetler & Karl J. Stone
4
W. S. Benninghoff
4
Francis Harper
3
H. M. Raup & D. S. Correll
3
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Plantae
412
Polypodiales
412
Polypodiopsida
412
Dryopteridaceae
109
Cystopteridaceae
103
Dryopteris
97
Woodsia
72
Woodsiaceae
72
Cystopteris
69
Athyriaceae
42
Gymnocarpium
34
Athyrium
32
Thelypteridaceae
25
Aspleniaceae
19
Asplenium
19
Phegopteris
16
Polypodiaceae
13
Polypodium
13
Pteridaceae
13
Polystichum
12
Cryptogramma
10
Dennstaedtiaceae
7
Pteridium
7
Pseudathyrium
6
Onocleaceae
5
Thelypteris
5
Oreopteris
4
Matteuccia
3
Adiantum
2
Blechnaceae
2
see all ...
Canada
156
Greenland
48
Newfoundland
37
Northwest Territories
33
Attu Island
16
Cockburn
16
Cockburn Island
16
Yukon
16
Norway
10
Arctic
9
Thunder Bay
9
Breton Island
8
Great Bear Lake
8
Orleans
8
Qeqqata
8
Mansfield
7
McTavish Arm
7
Eldorado
6
Mo i Rana
6
Nunavut
6
Eagle Island
5
Massacre Bay
5
Perseverance
5
Plurdalen
5
West Bay
5
Yellowknife
5
Elliott
4
Glacier Bay
4
Holtz Bay
4
Petropavlovsk
4
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Alaska
90
Newfoundland
55
Woodsia glabella
49
Greenland
48
Northwest Territories
33
Attu
16
Cockburn Island
16
Yukon
16
Sakhalin
14
Beaver Creek
12
north slope
12
Gymnocarpium continentale
11
Ketchikan
11
Asplenium adulterinum
10
Sondre Stromfjord
10
Alaska North Slope
9
Arctic
9
Breton Island
8
Great Bear Lake
8
Kamchatka
8
Nordland
8
Qeqqata
8
glacier
8
Kuskokwim
7
McTavish Arm
7
Rana
7
karelia*
7
Godhavn
6
Mackenzie mountains
6
Mo i Rana
6
see all ...