徐阿生; 罗建; 张元; 林玲
西藏农牧学院西藏高原生态研究所; 西藏农牧学院西藏高原生态研究所; 西藏农牧学院西藏高原生态研究所; 西藏农牧学院西藏高原生态研究所 西藏林芝860000; 西藏林芝860000; 西藏林芝860000; 西藏林芝860000

【中文摘要】 通过对西藏盘菌的采集调查表明,西藏目前已知盘菌为200种左右,其中已确定系统位置的种类分隶属于4目17科62属,尚有一部分种类目前未能确定它们的系统地位。统计分析结果表明,在物种组成上,西藏现存盘菌多与北美及北欧分布的盘菌成分类似,联系较为紧密,盘菌区系性质相似。西藏已知盘菌多数分布于喜马拉雅北坡雨影地带的森林区域,干旱-半干旱区的有限调查发现有少量具特殊生态习性的种类发生。在资源价值方面,多数盘菌体现的是生态价值,只有少量大型盘菌如羊肚菌属的种类目前被开发利用。

【英文摘要】 Investigation on discomycetes diversity in Tibet has been done in recent years,the results show about 200 species presented here,those known systematic species belonging to 4 orders,17 families and 62 genera.The present species in Tibet are very similar to that of distributing in North America and in North Europe,this suggests that their fungal floras may have a certain relationship in discomycetes,and the floristic nature is closed.The known discomycetes distributed mainly in forest regions of southeastern,eastern and southern Tibet,as well as the zone of rain-shadow in north slopes of Himalayas,scarcely to dry and half-dry areas except some species with specific ecological inhabitation.Among them,few species being utilized except some of Morchella.

【中文关键词】 盘菌; 种类; 分布; 价值; 西藏
【英文关键词】 Discomycetes; Species; Distribution; Values; Tibet
【基金】国家自然科学基金资助项目(№30360001)

【文献出处】 中国食用菌,Edible Fungi of China,编辑部邮箱,2006年05期 【DOI】CNKI:SUN:ZSYJ.0.2006-05-003