Notes on Amanita section Validae in Hainan Island, China.

Autor:	Huang T; School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, China., Su LJ; School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, China., Zeng NK; College of Pharmacy-Transgenic Laboratory, Hainan Medical University, Haikou, China., Lee SML; National Parks Board, Singapore, Singapore., Lee SS; Forest Research Institute Malaysia, Kepong, Selangor, Malaysia., Thi BK; Forest Research Institute Malaysia, Kepong, Selangor, Malaysia., Zhang WH; School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, China., Ma J; School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, China., Huang HY; School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, China., Jiang S; School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, China., Tang LP; School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming, China.
Jazyk:	angličtina
Zdroj:	Frontiers in microbiology [Front Microbiol] 2023 Jan 20; Vol. 13, pp. 1087756. Date of Electronic Publication: 2023 Jan 20 (Print Publication: 2022).
DOI:	10.3389/fmicb.2022.1087756
Abstrakt:	Hainan is the second largest island in China with the most extensive and well-preserved tropical forests and is also the largest island of the Indo Burma Biodiversity Hotspot. It provides in situ conservation for the unique ecosystem of the island. Recent studies have shown that there are diverse fungal species in Hainan. In this study, about 40 collections of the genus Amanita have been studied based on the morphology and molecular systematics, including 35 Chinese specimens (24 from Hainan, and eleven from other regions) and three specimens from other countries (Singapore and Malaysia). In total, five new species belonging to Amanita section Validae are described: A. cacaina , A. parvigrisea , A. pseudofritillaria , A. pseudosculpta , and A. yangii. Amanita parvifritillaria is recorded for the first time in Hainan. It is also the first report of this fungus occurring, outside Yunnan Province, China. Among the five new species, two are unique in this section because of the appendiculate pileus margin and the absence of an annulus. Based on these new findings, the diagnosis of the section Validae should be slightly modified to include a few species with appendiculate margin and the lack of annulus. Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. (Copyright © 2023 Huang, Su, Zeng, Lee, Lee, Thi, Zhang, Ma, Huang, Jiang and Tang.)
Databáze:	MEDLINE
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