Ctenitis velutina (A.Rich.) Copel.
Details
Ctenitis velutina (A.Rich.) Copel., Gen. Fil. 124 (1947)
Nomenclature
(A.Rich.) Copel.
A.Rich.
Copel.
1947
124
ICN
species
Ctenitis velutina
Classification
Descriptions
Ctenitis velutina (A.Rich.) Copel.
Rhizome stout, erect, densely clad in dark to pale brown linear-subulate paleae up to 15 mm. long; stipites tufted. Stipes stout, 15-50 cm. long, paleate towards base, densely to rather sparsely clad in soft ferruginous hairs in upper part. Rhachis stout, ± densely clad in soft ferruginous hairs. Lamina dark green, soft membr., velvety, ± clad in silky hairs above and below, 2-3-(4)-pinnate; 20-45 × 15(35 cm. Lower (largest) pinnae up to 25 × 15 cm., obliquely ovate-deltoid; secondary pinnae up to 10×4 cm., about lanceolate. Tertiary pinnae up to 2 × 1 cm., again pinnate or pinnatisect to pinnatifid, about oblong; final lobes oblong to triangular, acute to obtuse. Sori c. 1 mm. diam., 1-4-(6) per lobe; indusium round-reniform, ± pubescent.
Taxonomic concepts
Ctenitis velutina (A.Rich.) Copel.
Ctenitis velutina (A.Rich.) Copel.
Ctenitis velutina (A.Rich.) Copel.
Metadata
23448339-26fd-411e-8171-d818217da1a4
scientific name
Names_Plants
1 January 2000
20 June 2021