Dicranoweisia cirrata
in C. Milde, Bryol. Siles., 49. 1869,.
Basionym: Weissia cirrata Hedwig Sp. Musc. Frond., 69. 1801
Treatment appears in FNA Volume 27. Treatment on page 396.
Revision as of 06:56, 30 July 2020 by imported>Volume Importer
Leaves crisped and incurved when dry, margins plane to narrowly incurved or recurved at middle, 1-stratose except on margins in distal half, cells smooth; alar cells undifferentiated. Specialized asexual reproduction frequent, multicellular gemmae frequent on abaxial surface of leaves. Capsule with annulus of 1–3 rows of somewhat separating cells; peristome smooth basally, papillose distally.
Phenology: Capsules mature late fall–winter.
Habitat: Forming short turf or tufts on tree trunks and decorticated logs, rarely in rock crevices
Elevation: 1-1900 m
Distribution
B.C., Alaska, Ariz., Calif., Idaho, Mont., Oreg., Wash., Asia, n Africa
Discussion
Selected References
None.
Lower Taxa
None.
... more about "Dicranoweisia cirrata"
hyaline +
ridged +
short to long +
multicellular +
elliptic;short-linear +
absent +
asexual +
short to long +
compound +
deciduous +
absent +
hyaline +
short to long +
conic +
straight +
oblique +
microphyllous +
absent +
naked +
fugacious +
covering +
cucullate +
furrowed +
curved +
exserted +
separating +
specialized +
projecting +
distal +
undifferentiated +
percurrent;excurrent +
strong +
subpercurrent +
single +
narrow +
longitudinal +
specialized +
subquadrate +
multicellular +
asexual +
Present +
secund +
falcate-secund +
hyaline +
ridged +
short to long +
flexuose +
incurved +
vegetative +
crisped +
1-stratose +
plane +
rostrate +
narrowed +
variable +
pitted-striolate +
papillose +
divided +
2-seriate +
occasional +
undifferentiated +
differentiated +
in C. Milde, Bryol. Siles., +
longitudinal +
yellowish +
several +
spherical +
simple or;dichotomously irregularly branched +
affixed +
erect +
forked +
superficial +
absent +
Dicranoweisia cirrata +
Dicranoweisia +
species +
hyaline +
deciduous +
redbrown +
dense +
small;large +