北京地区大型真菌资源初步调查

Preliminary Investigation of Macro-Fungi Resource in Beijing

为了探明北京山区野生大型真菌的资源现状,为有效、持续地利用和保护提供依据,2004,2005年8—10月对北京延庆四海、云蒙山、大杨山、密云、房山山区的野生大型真菌资源进行了调查,初步鉴定出北京地区的野生大型真菌31种隶属12科22属,其中食用、药用菌22种,有毒真菌9种;小蜜环菌、灰树花、短柄粘盖牛肝菌、美味牛肝菌、点柄乳牛肝菌、血红铆钉菇等6种是北京地区野生食用菌中的珍品。本次调查结果仅反映了北京大型真菌的一小部分。北京周边地区的大型真菌作为可研究利用的生物资源,应值得进一步重视和考察研究。

The diversity of macro-fungi resources was investigated in Beijing Yanqing Sihai, Yunmengshan, Dayangshan, Miyun and Fangshan mountain area in August to October of 2004 and 2005. The results showed that there were 12 families, 22 genera, 31 species of macro-fungi resource in Beijing. Among them, 22 species were edible and medicinal, 9 species were toxic and 6 species, Arrnillariella rnellea （Vahl. ： Fr. ） Karst , Grifola frondosa （Dicks. Ex Fr. ） Gray, Suillus brevipes （Peck.） Singer, Boletus edulis Bull. ： Fr, Suillusgranulatus （L.： Fr. ） O. Kuntze, Chroogornphusrutilus （Schaeff. ： Fr） Miller , were valuable resources of wild edible fungi resource. As the useful biological resource, macro-fungi resource around Beijing areas are valuable to be investigated and studied.