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- Title
横断山区南段多孔菌的多样性与区系成分分析.
- Authors
王妍; 刘顺; 冀星; 孙一翡; 宋长阁; 刘冬梅; 崔宝凯
- Abstract
Polypore is one of the main groups of macrofungi with important ecological functions and economic values. Species diversity, ecological habit and floristic composition of polypores in the southern parts of Hengduan Mountains were investigated. In total, 270 species of polypores were found, belonging to 8 orders, 29 families and 111 genera. The dominant families were Polyporaceae, Hymenochaetaceae, Fomitopsidaceae, Steccherinaceae and Dacryobolaceae, and dominant genera were Phellinus, Trametes, Fomitiporia, Coltricia, Rigidoporus, Cyanosporus, Perenniporia, Fuscoporia, Skeletocutis, Ganoderma, Heterobasidion, Albatrellus, Postia and Trichaptum. The floristic geographical components of the 270 species can be divided into 8 groups, among which the north temperate element is the most dominant, indicating that the polypores in the southern parts of Hengduan Mountains have typical north temperate floristic characteristics. In which 241 species were saprophytic, accounting for 89.26% of the total, 14 species parasitic, accounting for 5.19%, and 15 species symbiotic, accounting for 5.55%. 121 species of the polypores only grow on angiosperm woods, 98 species on gymnosperm woods, and 51 species on both angiosperm and gymnosperm woods.
- Subjects
POLYPORACEAE; SPECIES diversity; MACROFUNGI; PHELLINUS; GANODERMA
- Publication
Mycosystema, 2021, Vol 40, Issue 10, p2599
- ISSN
1672-6472
- Publication type
Article
- DOI
10.13346/j.mycosystema.210209