Rinodina exigua (Ach.) Gray
Details
Rinodina exigua (Ach.) Gray, Nat. Arr. Brit. Pl. 1, 450 (1821)
Rinodina exigua (Ach.) Gray
Biostatus
Nomenclature
(Ach.) Gray
Ach.
Gray
1821
450
ICN
species
Rinodina exigua
Classification
Synonyms
Descriptions
Rinodina exigua (Ach.) Gray
Thallus thin or rarely evanescent, closely attached, pale or dark grey, continuous or cracked, smooth or rarely granular, without a perceptible prothallus, corticolous or lignicolous. Apothecia lecanorine, crowded or dispersed, sessile or ± innate, disc concave or plane, black, thalline margin concolorous with thallus, persistent. Hymenium 70-110 µm tall. Epihymenium brown or dark brown. Hypothecium colourless. Ascospores of -type, 12-20 × 6-9 µm. Chemistry: Cortex K- or + sordid yellowish. Atranorin.
Taxonomic concepts
Rinodina exigua (Ach.) Gray
Rinodina exigua (Ach.) Gray
Rinodina exigua (Ach.) Gray
Collections
Metadata
3fc1b5fa-fc34-42a6-a0aa-0d6c16f8ed16
scientific name
Names_Plants
1 January 2000
26 July 2010