摘要
2004至2007年,对广西主要林区的多孔菌进行了初步调查采样,鉴定出广西地区的多孔菌15科,58属,136种,其中新记录种84种,占该地区所报道种的61.8%;种类组成分析显示,优势科为多孔菌科Polyporaceae(45.6%),优势属为多孔菌属Polyporus(8%);属的地理成分以热带?亚热带分布属(25.9%)为主(除世界广布种),种的地理成分以泛热带分布成分(38.2%)为主。在区系分析中广西与海南的关系较为接近,表明两者在区系有亲缘关系。
Guangxi Auto Region was one of region with rich resource of wood-decaying fungi in China.Investigations on wood-decaying fungi had been carried out in the main forest ecosystems of Guangxi during 2004-2007.After systematic study on morphological characters,136 species of wood-decaying fungi were identified,belonging to 58 genera in 15 families.Among 84 species（up to 61.8 % of total species） are new in Guangxi.The study showed that the dominant family was Polyporaceae（45.6 %）,and the dominant genus was Polyporus（8 %）.Except cosmopolitan element,tropical-subtropical elements（25.9 %） played an important role on the genera level;on species level,the tropical elements（38.2 %） were dominant.The wood-decaying fungi flora of Guangxi was very similar to that of Hainan province in tropical China.This suggested that the polypore flora of two areas were closely related.
出处
《西南农业学报》
CSCD
北大核心
2010年第4期1257-1263,共7页
Southwest China Journal of Agricultural Sciences
基金
水利部公益性行业科研专项经费项目(20081135)
国家重点基础研究发展计划(973)项目(2006CB403408)
