Didymodon obtusus (Bryophyta, Pottiaceae), a new species from Tibet, China
Keyword(s):
A new moss species, Didymodon obtusus J. Kou, X.-M. Shao & C. Feng, is described and illustrated from Tibet, China. It differs most saliently from congeners by the combination of ovate-lanceolate to oblong-lanceolate and appressed leaves when dry, bistratose leaf lamina, obtuse leaf apex, 2–3-stratose leaf margins, percurrent costa, cross-section of the costa with 2–3 layers of guide cells and without ventral stereids, and smooth laminal cells. This species is compared with similar species and its ecology is discussed.
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):
Keyword(s):