Cetrelia W.L.Culb. & C.F.Culb.
Details
Cetrelia W.L.Culb. & C.F.Culb. (1968)
Cetrelia W.L.Culb. & C.F.Culb.
Biostatus
Nomenclature
W.L.Culb. & C.F.Culb.
W.L.Culb. & C.F.Culb.
1968
ICN
genus
Cetrelia
Classification
Subordinates
Descriptions
Cetrelia W.L.Culb. & C.F.Culb.
Thallus foliose, lobate, distinctly dorsiventral, large, spreading, 5-25 cm diam., corticolous or saxicolous. Lobes rounded, not ciliate, 0.5-2.5 cm broad. Upper surface ashy white or tan, pseudocyphellae always present, isidia common, soredia rare. Photobiont green, ?. Lower surface black, rhizinate, punctate in some species. Apothecia laminal, rarely marginal, 0.5-4 cm broad, disc perforate. Ascospores ellipsoid, 11-22(-25) × 6-12 µm, 8 per ascus. Chemistry: Very diverse. Atranorin always produced in upper cortex.
Taxonomic concepts
Cetrelia W.L.Culb. & C.F.Culb.
Cetrelia W.L.Culb. & C.F.Culb.
Cetrelia W.L.Culb. & C.F.Culb.
Cetrelia W.L.Culb. & C.F.Culb.
Cetrelia W.L.Culb. & C.F.Culb.
Cetrelia W.L.Culb. & C.F.Culb.
Metadata
c3e787b6-8a83-4bb1-910d-f87df86b63b8
scientific name
Names_Plants
1 January 2000
1 May 2012