Lumbsch, Thorsten; Guderley, Roland; Feige, Guido B.:
Ascospore septation in Diploschistes (Thelotremataceae, lichenized Ascomycota) and the taxonomic significance of macro- and microcephalic ascospore types
1997
In: Plant systematics and evolution = Entwicklungsgeschichte und Systematik der Pflanzen, Jg. 205 (1997), Heft 3/4, S. 179 - 184
Artikel/Aufsatz in Zeitschrift / Fach: Biologie
Titel:
Ascospore septation in Diploschistes (Thelotremataceae, lichenized Ascomycota) and the taxonomic significance of macro- and microcephalic ascospore types
Autor(in):
Lumbsch, Thorsten; Guderley, Roland; Feige, Guido B. im Online-Personal- und -Vorlesungsverzeichnis LSF anzeigen
Erscheinungsjahr
1997
Erschienen in:
Plant systematics and evolution = Entwicklungsgeschichte und Systematik der Pflanzen, Jg. 205 (1997), Heft 3/4, S. 179 - 184
ISSN
WWW URL

Abstract:

The ascospore septation in 13 species ofDiploschistes was examined. Microcephalic, macrocephalic, as well as irregular ascospore septation were found. In some species and even specimens of some species, different types of spore septation were detected. The taxonomic significance of the character of ascospore septation sequence is questioned, and the distinction of the ordersGraphidales andOstropales, which was primarily based on this character, is rejected.