Abstract
Caloplaca alstrupii Søchting is described from an old Platanus in Denmark. The sorediate species has a greyish smooth thallus with very characteristic globose to subglobose blister-like areoles that rupture at maturity exposing pale yellowish green soredia. Apothecia sparse, orange, differing from those of the other species having soralia without anthraquinones.
Original language | English |
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Journal | Graphis Scripta |
Volume | 10 |
Issue number | 1-2 |
Pages (from-to) | 59-64 |
ISSN | 0901-7593 |
Publication status | Published - 1999 |