Show Lower Taxa
Pityrogramma calomelanos
Handbuch 3. 1833.
Common names: Silverback fern
Introduced
Basionym: Acrostichum calomelanos Linnaeus Sp. Pl. 2: 1072. 1753
Treatment appears in FNA Volume 2.
Distribution
Fla., primarily Neotropics, Africa
Discussion
Varieties 3 (1 in the flora).
Selected References
None.
Lower Taxa
... more about "Pityrogramma calomelanos"
interrupted +
vertical +
3-celled +
cuneate +
1-4-pinnate +
absent +
farinose +
herbaceous;leathery +
Silverback fern +
prominent +
absent +
not striate +
glabrous +
dull +
asymmetric +
green +
aboveground +
glabrous +
obcordate;reniform +
commonly +
monomorphic +
spaced +
dimorphic +
revolute +
not recurved +
complex +
grooved +
black;purplish black or reddish-brown +
glabrous +
Handbuch +
1833 +
straight +
elevated +
dark-brown +
2;3 +
nearly;concolored;brown +
persistent +
lanceolate +
confluent +
Introduced +
trilete +
tetrahedral-globose +
green +
not lustrous +
terrestrial +
small +
unbranched +
creeping +
continuous +
Pityrogramma calomelanos +
Pityrogramma +
species +
branched +
pinnate +
divergent +
free +
obscure +
forked +
perennial +
terrestrial +