Usnea societatis Vain.
Details
Nomenclature
Vain.
Vain.
1924
4
ICN
Usnea societatis Vain.
species
Usnea societatis
Classification
Descriptions
Usnea societatis Vain.
Thallus pendulous, to 40 cm long, rigid, uniformly pale yellowish-green, smooth, slightly shining, branching sympodial, secondary branches flaccid, pendulous. Branches 1-5 mm wide at base, attenuate towards apices, irregularly articulate-cracked, terete, slightly wrinkled, subfaveolate, smooth, sorediate, without papillae. Soredia becoming isidiate, spinulose, arising from small, fleck-like pseudocyphellae. Apothecia not seen. Chemistry: Salazinic and usnic acids.
Taxonomic concepts
Metadata
20b936d0-7980-4bf9-883e-cf3705cbc403
scientific name
Names_Plants
1 January 2000
17 December 2010