Knowledge Management System of Kunming Institute of Botany,CAS
Spongispora temasekensis, a new boletoid genus and species from Singapore | |
Wu, Gang1; Lee, Serena M. L.2; Horak, Egon3; Yang, Zhu L.1 | |
2018 | |
发表期刊 | MYCOLOGIA |
ISSN | 0027-5514 |
卷号 | 110期号:5页码:919-929 |
摘要 | Dipterocarp forests are a typical and widespread type of vegetation in tropical lowlands of southeast Asia that harbor a high diversity of ectomycorrhizal fungi, including boletes. Based on molecular and morphological characters, a unique bolete found in Singapore associated with the dipterocarp Hopea odorata was proven to represent a new species in the proposed new genus Spongispora. Phylogenetic analyses of five loci indicate that Spongispora is nested in the subfamily Leccinoideae of the Boletaceae, most closely related to an inclusive Glade of Leccinum, Leccinellum, Octaviania, Rossbeevera, and Turmalinea. However, genetic distances between Spongispora and genera in Leccinoideae are mostly higher than that between any two known genera in this subfamily, which supports the proposal of a new genus. Spongispora temasekensis is characterized by a whitish to pale yellow hymenophore that stains brown where injured, coarsely reticulate stipe, interwoven trichodermial pileipellis, and broadly elliptical to ovoid basidiospores with sponge-like ornamentation perforated by irregular clefts, cracks, and warts under scanning electron microscopy. Morphological descriptions, illustrations, and comparisons with allied taxa are made, and a key to the genera of the subfamily Leccinoideae is provided. |
关键词 | Basidiospore Ornamentation Bolete Dipterocarpaceae Leccinoideae Rpb1 Rpb2 Tef1 Tropical Asia 2 New Taxa |
收录类别 | SCI |
WOS记录号 | WOS:000452030000008 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.kib.ac.cn/handle/151853/63388 |
专题 | 中国科学院昆明植物研究所 |
通讯作者 | Yang, Zhu L. |
作者单位 | 1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China 2.Singapore Bot Gardens, 1 Cluny Rd, Singapore 259569, Singapore 3.Schlossfeld 17, A-6020 Innsbruck, Austria |
推荐引用方式 GB/T 7714 | Wu, Gang,Lee, Serena M. L.,Horak, Egon,et al. Spongispora temasekensis, a new boletoid genus and species from Singapore[J]. MYCOLOGIA,2018,110(5):919-929. |
APA | Wu, Gang,Lee, Serena M. L.,Horak, Egon,&Yang, Zhu L..(2018).Spongispora temasekensis, a new boletoid genus and species from Singapore.MYCOLOGIA,110(5),919-929. |
MLA | Wu, Gang,et al."Spongispora temasekensis, a new boletoid genus and species from Singapore".MYCOLOGIA 110.5(2018):919-929. |
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