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Discover Life
19 kinds match in US, VA, Giles, Mountain Lake Biological Station


Adiantum pedatum  [popup]
Northern maidenhair...
Asplenium platyneuron  [popup]
Ebony spleenwort fern...
Athyrium filix-femina  [popup]
Lady fern...
Dennstaedtia punctilobula  [popup]
eastern hayscented fern
Dryopteris campyloptera  [popup]
mountain woodfern
Dryopteris intermedia  [popup]
Intermediate woodfern
Dryopteris marginalis  [popup]
Marginal woodfern
Equisetum arvense  [popup]
Equisetum hyemale  [popup]
Scouring rush
Isoetes engelmannii  [popup]
Engelmanns quillwort
Lycopodium digitatum  [popup]
Hanging clubmoss...
Lycopodium obscurum  [popup]
Dendrolycopodium obscurum
Osmunda cinnamomea  [popup]
Cinnamon fern...
Osmunda claytoniana  [popup]
Interrupted fern
Polypodium appalachianum  [popup]
Polystichum acrostichoides  [popup]
Christmas Fern...
Pteridium aquilinum  [popup]
Western Brackenfern...
Selaginella tortipila  [popup]
Thelypteris noveboracensis  [popup]
Parathelypteris noveboracensis

REMAINING (number with state)
Blade division
 Pinnate-pinnatifid (4)
 Bipinnate (3)
 Tripinnate (3)
 Bipinnate-pinnatifid (1)
 Pinnate (1)
Blade shape
 Round (1)
 Wider near base (1)
 Yes (2)
 No (1)
 Dryopteridaceae (5)
 Dennstaedtiaceae (2)
 Equisetaceae (2)
 Lycopodiaceae (2)
 Osmundaceae (2)
 Aspleniaceae (1)
 Isoetaceae (1)
 Polypodiaceae (1)
 Pteridaceae (1)
 Selaginellaceae (1)
 Thelypteridaceae (1)
 Dryopteris (3)
 Equisetum (2)
 Lycopodium (2)
 Osmunda (2)
 Adiantum (1)
 Asplenium (1)
 Athyrium (1)
 Dennstaedtia (1)
 Isoetes (1)
 Polypodium (1)
 Polystichum (1)
 Pteridium (1)
 Selaginella (1)
 Thelypteris (1)
Habitat, terrestrial
 Moist woods (4)
 Stream banks (3)
 Swamps (2)
 Open woods (1)
 Rocks (1)
Leaf base stipule present
 No (5)
 Yes (2)
Ligule present
 No (2)
 Yes (1)
Plant conspicuoulsy jointed
 No (17)
 Yes (2)
Plant resembles moss
 Yes (3)
 No (1)
Rachis color
 Green (3)
 Black (2)
 Brown (1)
 Yellow (1)
Rachis is fleshy
 No (1)
 Yes (1)
Rachis texture
 Pubescent (2)
 Smooth (2)
Sori shape
 Elongated (1)
 Round (1)
 On leaf blades (7)
 In axils (4)
Stem canal diameter
 Four-fifths diameter of stem (1)
 One-half diameter of the stem (1)
Stipe is hairy
 No (1)
 Yes (1)