Bambusicolous fungi in Japan (6): Katumotoa, a new genus of phaeosphaeriaceous ascomycetes |
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Authors: | Kazuaki Tanaka Yukio Harada |
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Affiliation: | (1) Faculty of Agriculture and Life Science, Hirosaki University, 3 Bunkyo-cho, Hirosaki, Aomori 036-8561, Japan |
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Abstract: | A new genus, Katumotoa, is established for a single species, K. bambusicola, collected from culms of Sasa kurilensis. Morphological differences between Katumotoa and some related genera are noted. Katumotoa is characterized by perithecioid ascomata, thin ascomal wall composed of small pseudoparenchymatous cells, cellular pseudoparaphyses, fissitunicate asci, and apiosporous fusiform ascospores with bipolar mucilaginous sheath. From these features, it is considered that the genus belongs to Phaeosphaeriaceae in Pleosporales. |
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Keywords: | Bamboo Phaeosphaeriaceae Pleosporales Sasa Taxonomy |
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