菌物学报2026，Vol.45Issue(2)：32-45,14.DOI:10.13346/j.mycosystema.250181
江西齐云山大型真菌多样性及资源评价
Diversity and resource evaluation of macrofungi in Qiyunshan Mountain of Jiangxi Province
摘要
Abstract
Qiyunshan National Nature Reserve,situated in eastern and southern China's biogeographical regions,exhibits unique geography and diverse vegetation,indicating high potential fungal diversity.To elucidate macrofungal species composition,geographical floristic diversity,and ecological functions of macrofungi in this region,comprehensive field surveys and specimen collections were conducted from 2022 to 2024 using line transect methodology and random sampling.Specimens were identified via integrated morphological characteristics and molecular phylogenetic analysis.A total of 302 macrofungal species was recorded and classified into 8 classes,22 orders,68 families,and 145 genera within the phyla Ascomycota and Basidiomycota.Species richness analysis revealed that seven families(e.g.,Boletaceae,Polyporaceae,and Russulaceae)were dominant,accounting for 43.71%of total identified species,and 13 dominant genera(e.g.,Russula,Entoloma,and Inocybe)comprised 33.77%of the total species.Ecological and economic functional assessment showed 59 species were putatively edible(19.54%),39 putatively medicinal(12.91%),45 poisonous(14.90%),and 98 mycorrhizal(32.45%).Genus-level geographical funga composition analysis revealed nine distribution patterns,of which cosmopolitan elements predominated(53.10%),followed by north temperate(17.24%)and pantropical(13.79%)elements,corroborating the regionally transitional character of mycobiota.Based on the"Redlist of China's Biodiversity—Macrofungi"and relevant IUCN criteria,one vulnerable(VU)and one near threatened(NT)species were recognised.Besides,11 species were endemic to China,highlighting the significant conservation values of the region.This study provides critical data for targeted conservation and sustainable utilization of the fungal resources of the region.关键词
大型真菌/物种多样性/区系分析/资源评价/濒危等级Key words
macrofungi/species diversity/floristic analysis/resource evaluation/endangered level引用本文复制引用
朱正月,肖敏,马燚,陈名君,李增智,栾丰刚..江西齐云山大型真菌多样性及资源评价[J].菌物学报,2026,45(2):32-45,14.基金项目
国家自然科学基金(31560203) This work was supported by the National Natural Science Foundation of China(31560203). （31560203）
