Caloplaca citrina (Hoffm.) Th.Fr.
Details
Nomenclature
Classification
Descriptions
Caloplaca citrina (Hoffm.) Th.Fr.
Thallus crustose, effuse, coarsely granular-sorediate in a ± diffract-areolate crust, or ± thinly scattered, yellow to pale lemon yellow or green-yellow, K+ purple, saxicolous. Apothecia rather rare, 0.2-0.6 mm diam., disc plane, matt, orange, thalline margin granular, concolorous with thallus, occluded with age. Ascospores biseriate, ellipsoid with rounded ends, straight, 10-15 × 4.5-8 µm, septum c. ⅓ length of spore. Chemistry: Emodin, parietin, xanthorin, fallacinal.
Taxonomic concepts
Caloplaca citrina (Hoffm.) Th.Fr.
Caloplaca citrina (Hoffm.) Th.Fr.
Caloplaca citrina (Hoffm.) Th.Fr.
Collections
Metadata
81bf2bf1-c562-4b97-ba28-ed99f9502464
scientific name
Names_Plants
1 January 2000
4 June 2015