Umbilicaria propagulifera (Vain.) Llano
Details
Umbilicaria propagulifera (Vain.) Llano, Monogr. Lich. Fam. Umbilicariaceae 162 (1950)
Nomenclature
(Vain.) Llano
Vain.
Llano
1950
162
ICN
species
Umbilicaria propagulifera
Classification
Descriptions
Umbilicaria propagulifera (Vain.) Llano
Thallus 1.5-4(-6) cm diam., mono- or polyphyllous, ± rosette-forming to rather irregular, undulating to convolute, or ± plicate-subfaveolate in parts, margins incised-ragged, ± copiously rhizinate, rhizines coralloid. Upper surface dull, pale grey-white, dark grey, brownish-grey or buff, ± white-pruinose to scabrid-areolate or granular-verrucose, rhizinate, rhizines black or grey-black, coralloid, with numerous, dark thallospores. Lower surface dull to minutely scabrid-areolate, lacunose, bullate to uneven-undulate, pale buff to brown-grey, sparsely to densely rhizinate. Rhizines coralloid, best developed towards margins. Apothecia scattered, few to ± numerous, pedicellate, 0.2-2.0 mm diam., convex, convolute, distinctly gyrose, black, epruinose.
Taxonomic concepts
Umbilicaria propagulifera (Vain.) Llano
Umbilicaria propagulifera (Vain.) Llano
Umbilicaria propagulifera (Vain.) Llano
Umbilicaria propagulifera (Vain.) Llano
Collections
Metadata
18e27748-2ea1-493f-b6ec-a4fed3fd2872
scientific name
Names_Plants
1 January 2000
18 May 2020