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- Title
Paramphibambusa bambusicola gen. et. sp. nov., Arecophila xishuangbannaensis and A. zhaotongensis spp. nov. in Cainiaceae from Yunnan, China.
- Authors
Han, Li-Su; Wijayawardene, Nalin N.; Liu, Chao; Han, Li-Hong; Promputtha, Itthayakorn; Li, Qiang; Elgorban, Abdallah M.; Al-Rejaie, Salim; Tanaka, Kazuaki; Dai, Dong-Qin
- Abstract
Morphological comparisons and multi locus phylogenetic analyses (base on the combined genes of ITS , LSU, rpb2 and tub) demonstrated that three new saprobic taxa isolated from bamboo belong to Cainiaceae. These taxa comprise a novel genus Paramphibambusa (P. bambusicola sp. nov.) and two new species, Arecophila xishuangbannaensis and A. zhaotongensis. The three new taxa belong to Cainiaceae (Xylariales, Sordariomycetes) a poorly studied family, which now comprises eight genera. Paramphibambusa can be distinguished from other Cainiaceae genera in having ascomata with a neck and ascospores lacking longitudinal striation, germ slits or germ pores. The two new Arecophila species clustered in a clade with Arecophila sp. and A. bambusae. Detailed morphological descriptions, illustrations, and an updated phylogenetic tree are provided for the new taxa.
- Subjects
YUNNAN Sheng (China); ASCOSPORES; SPECIES; MICROORGANISMS; LOCUS (Genetics); PHYLOGENY
- Publication
MycoKeys, 2024, Issue 104, p113
- ISSN
1314-4057
- Publication type
Article
- DOI
10.3897/mycokeys.104.117872