Alectoria Ach.
Details
Biostatus
Nomenclature
Ach.
Ach.
1809
95
ICN
Alectoria Ach.
genus
Alectoria
Classification
Subordinates
Descriptions
Alectoria Ach.
Thallus fruticose, erect, caespitose, decumbent, subpendent or pendent, branching variable. Branches ± terete, becoming compressed and angular to faveolate near the base and at branch axils, greenish-yellow to yellow in most species, fuscous black to black and pinkish below in , isidia, soralia and lateral spinules absent. Pseudocyphellae always present, abundant, conspicuous, fusiform, white, markedly raised, sometimes becoming sorediate and bearing spinules. Apothecia lateral, rare in some species, common in others (not known from New Zealand material), thalline exciple concolorous with thallus, persistent and often markedly incurved, not ciliate, disc dark brown or black. Asci clavate, thick-walled, 2-4-spored. Ascospores ellipsoid, with a distinct hyaline epispore, brown, simple. Pycnidia rare.
Taxonomic concepts
Historic biostatus
Collections
Notes
editorial
Basionym: Alectoria sarmentosa
Metadata
217a9313-d3bb-4493-904f-9cd47ce5e343
scientific name
Names_Plants
1 January 2000
31 March 2020