Amanita chuformis, a new Amanita species with a marginate basal bulb
Cui,Yang-Yang; Cai,Qing; Yang,Zhu L.
Source PublicationMYCOSCIENCE
AbstractAmanita chuformis, a new species in the A. pseudogemmata A. ballerina subclade of Amanita section Phalloideae, is described from China with both multi-gene phylogenetic and morphological data. This species occurs in subalpine coniferous forests in southwestern China and is characterized by its brownish pileus decorated with conical to patch-like volval remnants, a slightly striate pileal margin, a marginate basal bulb, and weakly amyloid to amyloid, subglobose to broadly ellipsoid basidiospores measuring 9.5-11 x 8-9.5 mu m. Phylogenetic analyses based on internal transcribed spacer (ITS) region, the nuclear ribosomal RNA large subunit (nrLSU) and the genes for the polymerase II second largest subunit (RPB2) and for translation elongation factor 1-alpha (TEF1 alpha) indicate A. chuformis is close to A. pseudogemmata and A. levistriata. The new species is described, illustrated and compared with closely related and similar species.
Keywordmolecular evidence morphological characters taxonomy MOLECULAR PHYLOGENY ALIGNMENTS SEQUENCES TAXONOMY
WOS IDWOS:000627358100001
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Document Type期刊论文
Affiliation1.[Cui, Yang-Yang
2.Cai, Qing
3.Yang, Zhu L.] Chinese Acad Sci, Kunming Inst Bot, CAS Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China
4.Yang, Zhu L.] Yunnan Key Lab Fungal Divers & Green Dev, Kunming 650201, Yunnan, Peoples R China
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GB/T 7714
Cui,Yang-Yang,Cai,Qing,Yang,Zhu L.. Amanita chuformis, a new Amanita species with a marginate basal bulb[J]. MYCOSCIENCE,2021,62(1):29-35.
APA Cui,Yang-Yang,Cai,Qing,&Yang,Zhu L..(2021).Amanita chuformis, a new Amanita species with a marginate basal bulb.MYCOSCIENCE,62(1),29-35.
MLA Cui,Yang-Yang,et al."Amanita chuformis, a new Amanita species with a marginate basal bulb".MYCOSCIENCE 62.1(2021):29-35.
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