1. A Scanning Ultrastructural Histochemical Procedure for the Localization of Polysaccharide
- Author
-
Stanley L. Flegler
- Subjects
biology ,Physiology ,Trichoglossum ,Cell Biology ,General Medicine ,biology.organism_classification ,Tribe (biology) ,Helotiaceae ,Ascocarp ,Taxon ,Genus ,Botany ,Genetics ,Ultrastructure ,Hymenium ,Molecular Biology ,Ecology, Evolution, Behavior and Systematics - Abstract
rower ascospores (length to width ratio for M tryblidariae is 4.1-4.8; length to width ratio for M. geoglossi is 3.1-3.8). In addition, the ascomata of M. geoglossi are superficial on the hymenium of Trichoglossum species (Leotiaceae) while those of M. tryblidariae are immersed in the hymenium of a Tryblidaria sp. (Patellariaceae). In his description of Micropyxis, Seeler suggested that the genus probably represents a reduced member of the Helotiaceae. Korf (1971) included Micropyxis in the Leotiaceae, tribe Mniaecieae. More recently however, Pfister (1976) proposed a separate tribe, the Calloriopsideae, for Micropyxis and a genus with didymosporous species, Calloriopsis. With the addition of our new taxon the tribe now includes three species, M. geoglossi, M. tryblidariae, and Calloriopsis gelatinosa (Sacc.) Sydow.
- Published
- 1982
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