Beitrag
The genus Dipyrenis Clem.
Hawksworth, D.L.
Nova Hedwigia Band 43 Heft 1-2 (1986), p. 1 - 5
5 Literaturangaben
veröffentlicht: Aug 20, 1986
DOI: 10.1127/nova.hedwigia/43/1986/1
ArtNo. ESP050004301001, Preis: 29.00 €
Abstract
The genus Dipyrenis Clem. was introduced for Pyrenula-like species with 1-septate ascospores. Examination of the type material of the only species of the genus, D. brachysperma (Müll. Arg.) Clem., suggested that the name was based on effete ascomata of a probably non-lichenized fungus invaded by an unidentified dematiaceous hyphomycete with brown 1-septate ellipsoid conidia. The name must consequently be treated as of uncertain application. A description and illustrations of the type material are provided.
Schlagworte
fungus • Dipyrenis • Pyrenula • ascospores • hyphomycete