黑龙江街津山国家森林公园大型真菌多样性  

Macrofungal diversity in Jiejin Mountain National Forest Park,Heilongjiang Province

作　　者：武崇高 朱桐 崔云龙 刘雪峰[1,3] 赵勇 刁桂萍[1,3] WU Chonggao;ZHU Tong;CUI Yunlong;LIU Xuefeng;ZHAO Yong;DIAO Guiping(College of Forestry,Northeast Forestry University,Harbin 150040,Heilongjiang,China;Tongjiang Forest Pest Control and Quarantine Station,Jiamusi 156400,Heilongjiang,China;Northeast Asia Biodiversity Research Center,Northeast Forestry University,Harbin 150040,Heilongjiang,China)

机构地区：[1]东北林业大学林学院,黑龙江哈尔滨150040 [2]同江市森林病虫害防治检疫站,黑龙江佳木斯156400 [3]东北林业大学东北亚生物多样性中心,黑龙江哈尔滨150040

出　　处：《菌物学报》2025年第1期1-21,共21页Mycosystema

基　　金：中央高校基本科研业务费专项资金(2572022DS07)。

摘　　要：位于黑龙江省东北部的街津山国家森林公园内生物资源极其丰富,然而该区域内的大型真菌资源情况尚不清楚。本研究采用随机踏查的方法对街津山国家森林公园内的大型真菌资源进行调查,结合形态学与分子生物学方法对标本进行鉴定并查阅相关资料进行资源评价。研究发现街津山国家森林公园内共有大型真菌209种,分别隶属于2门5纲19目63科111属;其中食用菌72种,药用菌52种,外生菌根菌32种,有毒菌30种,木腐菌72种,其他价值真菌78种,分别占总数的34.45%、24.88%、15.31%、14.35%、34.45%和37.32%;含10种及以上的优势科为鹅膏菌科Amanitaceae、小菇科Mycenaceae、多孔菌科Polyporaceae和红菇科Russulaceae,含5种及以上的优势属有鹅膏菌属Amanita、丝盖伞属Inocybe、蜡蘑属Laccaria、小皮伞属Marasmius、小菇属Mycena、光柄菇属Pluteus、红菇属Russula和栓菌属Trametes;园区内大型真菌以世界广布属为主(77属/69.37%),其次为北温带分布属(25属/22.52%);公园中存在濒危物种1种,易危物种1种,近危物种2种,中国特有种2种。Jiejin Mountain National Forest Park located in northeastern Heilongjiang Province is abundant in biological resources.Up to the present the macrofungal resources in the area is still uncertain.In this work,random inspection method was used to explore the macrofungal resources of the area.Identification of the specimens was carried out on the basis of morphology combined with molecular biology methods.Relevant literature was consulted to evaluate the economic value of the fungi.The results indicate that there are 209 species of macrofungi in this forest park,belonging to 2 phyla,5 classes,19 orders,63 families,and 111 genera.Of these 72,52,32 and 30 are respectively edible,medicinal,ectomycorrhizal and poisonousing,accounting for 34.45%,24.88%,15.31%,14.35%of the total respectively.Seventy-two species cause rot decay and 78 species have other values,accounting for 34.45%and 37.32%of the total respectively.The dominant families having more than 10 species each were Amanitaceae,Mycenaceae,Polyporaceae,and Russulaceae.The dominant genera each containing more than 5 species were Amanita,Inocybe,Laccaria,Marasmius,Mycena,Pluteus,Russula and Trametes.Most of these fungi are cosmopolitan and boreal-temperate.One species is found to be endangered,one vulnerable and two nearly threatened.There are two Chinese endemic species.

关 键 词：大型真菌 分类 经济价值 物种多样性 

分 类 号：Q949.32[生物学—植物学]