贵州灵芝科Ⅲ.  

THE FAMILY GANODERMATACEAE FROM GUIZHOU PROVINCE OF CHINA III.

作　　者：何绍昌[1] 谢骅[1] 

机构地区：[1]贵州科学院生物研究所,贵阳550009

出　　处：《真菌学报》1995年第1期24-27,共4页

基　　金：国家自然科学基金

摘　　要：本文继续报道贵州灵芝科(Ganodermataceae)3种,其中灵芝属(Ganoderma Karst.)2种,即新种镇宁灵芝(Ganoderma zhenningense He)和热带灵芝(Ganoderma tropicum(Jungh.)Bres.);网孢芝属(Humphreya Steyaert)1种,即咖啡网孢芝[Humphreya coffeatum(Berk.)Steyaert]。以上引证标本全部保藏在贵州科学院生物研究所真菌标本室。In the present paper 3 species of the Ganodermataceae collected by the authors from Guizhou Province of China are reported, of which 1 is new species, i. e. Ganoderma zhenningense He. This species has subreniform pileus with blackbrown upper surface and distinct concentric zones. Stipes are sturdy (6-9 cm long, 0.6-1 cm thick), and spores are larger (10.5-13 × 6.7-8.7 μm). This species and Ganoderma parviun gulatum Zhao et Zhang is proximal, but the latter differs in having unguliform pileus with purple brown or reddish brown upper surface and indistinct concentric zones, moreover, the stipe of the latter is thin and delicate (3.5-15 cm long, 0.3-0.7 cm thick), and the spores are smaller (8-9.7 × 4.5-6.1μm). Other 2 species, Ganoderma tropicum (Jungh.) Bres. and Humphreya coffeatum (Berk.) Steyaert are briefly discussed. All the specimens cited in this paper are deposited in the Mycological Herbarium of the Institute of Biology, Guizhou Academy of Sciences (HMBAG).

关 键 词：灵芝科 新种 分类 真菌 

分 类 号：Q939.509[生物学—微生物学]