47323
博碩士論文
Fields of Research::270000 Biological Sciences::270400 Botany
Two Coelomycete genera, Ascochytula Died. and Ascochytella Tassi, were studied in order to determine their generic affinities, especially with Ascochyta. Ascochytula obiones (Jaap) Died., the type species of Ascochytula, is considered to be congeneric with Ascochyta pisi Lib., the type species of the earlier genus, Ascochyta Lib. Ascochytula is thus reduced to synonymy with Ascochyta. Of the thirty-six species and two varieties named in, or directly associated with, Ascochytula, twenty are herei...