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- Title
基于基因片段和形态特征分析的山西鬼笔属 物种多样性分析.
- Authors
张泽乾; 毛 宁; 刘 虹
- Abstract
To elucidate the distribution and species diversity of wild edible species of the genus Phallus in Shanxi province, in this study, the combined analysis of gene fragment analysis and comparison of ITS and LSU and comparison and identification of morphological characteristics was used to identify eight mushroom samples of the genus Phallus collected in the past 5 years from 2017-2022 in various forest areas of Shanxi province. The results showed that three species of Phallus were found in Shanxi, namely P. dongsun, P. rugulosus, and P. ultraduplicatus. Of them, the famous edible wild mushroom Phallus dongsun had two colors of varieties in Shanxi province, one was yellow, distributed throughout the province in both conifer and broad forests or mixed conifer and broad forests, and another was white, only seen in the Zhongtiao Mountains in the south region of the province. Previously, it was known that only white variety of P. dongsun was distributed throughout China and Southeast Asia, This study was the first time to find and confirm the presence of yellow variety of P.dongsun in nature in the world. The discovery of the yellow variety of P. dongsun provided a new material and research direction for the artificial cultivation and breeding for this valuable edible fungus. It enriched the gene pool of important wild edible fungi species in China, which was of great value and significance for the research on diversity and cultivation and domestication of wild fungi.
- Subjects
SHANXI Sheng (China); CHINA; CONIFEROUS forests; EDIBLE fungi; MIXED forests; EDIBLE mushrooms; PENIS; SPECIES diversity
- Publication
Journal of Shanxi Agricultural Sciences, 2023, Vol 51, Issue 8, p921
- ISSN
1002-2481
- Publication type
Article
- DOI
10.3969/j.issn.1002-2481.2023.08.12