贵州茂兰喀斯特森林区真菌的种类组成及其生态分布

本文报道了茂兰喀斯特森林的真菌１８２种，隶属８１属，３５科，它们分为４个生态类群：峰丛漏斗区的真菌，锥峰山腰区的真菌；锥峰顶部的真菌；峰林洼地，盆地区的真菌。

CLASSIFICATION AND ECOLOGICAL DISTRIBUTION OF THE FUNGAL IN THE MAOLAN KARST FOREST, CHINA

Maolan, situated in the southern part of Guizhou province, is a very rare region of primitive subtropical Karst forest. The Maolan Karst forest is rich in fungi resources. A preliminary investigation was conducted in 1984-1986 and over 400 series of specimens of fungi have been collected. Preliminary studies show that they fall 35 families, covering 81 genera with 182 species (including var. species). Basidimycotina have 151 species in 68 genera of 29 families. Ascomytina consists of 31 species in 13 genera of 6 families. There are 48 edible species, 42 medicinal species, 22 poisonous species, 55 mycorrhizal species and 41 foxy. A small number of the collected specimens are still to be identified.According to their nutritive peculiarities and their relationship to the forest, the fungi can be divided into forest pestiferous foxy and useful mycorrhizal.The fungi in the Maolan Karst forest can be divided by four ecological types; fungi in a funnel karst lowland of the peak clusters; fungi in half way of the cone peak, fungi in top of the cone peak; and fungi in the low lying land basin of the peak clusters.