Karsten, G.K.W.H.,
Florae Columbiae
(1858-1869)
Fl. Colomb.
vol. 1
(1858)
t.
84
(1869)
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Polystichum dubium (Karsten) Diels
name cited:
Phegopteris dubia Karsten
name recognized:
Polystichum dubium (Karsten) Diels
name recognized (basionym):
Phegopteris dubia Karsten
drawing:
Düwel
family:
Thelypteridaceae
epithet:
dubius,-a,-um
Illustration contributed by:
Missouri Botanical Garden, St. Louis, U.S.A.
link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=46745
contact about this record
homotypic synonyms:
Cyrtomium dubium
(Karsten) R.M. Tryon & A.F. Tryon;
Phegopteris dubia
Karsten;
Polypodium dubium
(Karsten) Hook.;
heterotypic synonyms:
Phegopteris dictyophylla
Mett. ex Kuhn;
Polystichum dictyophyllum
(Mett. ex Kuhn) C. Chr.;