贵阳市花溪区大型真菌资源多样性调查及评价

打开文本图片集

中图分类号：S646+Q949.32 文献标志码：A 文章编号：1673-2871（2025）08-199-07

Investigation and evaluation of the diversity of macrofungal resources in Huaxi District， Guiyang City

WANG Wankun'， KANG Chao'， WANG Jing'，NIE Wenxing'，DENG Chunying'， TONG Daohui² （1.Guizhoutez;zsloalvots ment Co.，Ltd.，Guiyang55ooo，Guizhou，ina）

Abstract：TofurtherclarifythemacrofungalbiodiversityinHuaxiDistrict，Guiyang Cityareconnaissancesurveyand analysis of macrofungalresources in Huaxi District wereconducted，anda total of 6O7 specimens were identified using morphlologicaland molecular biologymethods.Theresultsshowedthatthere wereatotalof224 macrofungal species classified into2phyla，8classes，19orders，55 families，and123 genera.Amongthem，thedominantfamilies wereRusulaceae，Polyporaceae，Amanitaceae，Psathyrellaceae，Omphalotaceae，and Marasmiaceae，accountingfor 41.52% of the total species.Theominantgraicudedussula，Amanita，uillus，ametes，rasmisndAuricularia，oting for 27.23% of the total species.There were 38 edible species，30 medicinal species，30 dual-purpose（edibleand medicinal）species，nd30poisonous species.Intermsofregionaldistribution，theworlddistributionwerethemainone，accounting for 55.28% of the totaol genera.There were1Vulnerable（VU） species，3Near Threatened（NT）species，11Least Concer（LC）species，and 4 species endemic to China.These findings provide scientific basis for the conservation and sustainable utilization of macrofungal resources in this region.

Key Words：Huaxi District; Species diversity; Floristic analysis; Resource evaluation

花溪区位于贵州省贵阳市境内，境内最高海拔1656m ，最低海拔 999m ，大多数区域海拔 1100～ 1250m 。（剩余10465字）