Mycological Progress

, 14:39

Taxonomy and phylogenetic position of species of Amanita sect. Vaginatae s.l. from tropical Africa

  • L. P. Tang
  • Q. Cai
  • S. S. Lee
  • B. Buyck
  • P. Zhang
  • Zhu L. Yang
Original Article

DOI: 10.1007/s11557-015-1061-z

Cite this article as:
Tang, L.P., Cai, Q., Lee, S.S. et al. Mycol Progress (2015) 14: 39. doi:10.1007/s11557-015-1061-z
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Abstract

The genus Amanita is well represented in tropical Africa, but most previous taxonomic studies were largely based only on morphology. In this study, we used both morphological and molecular data (nLSU sequences) to infer the phylogenetic relationships of ten species of Amanita sect. Vaginatae s.l. from tropical Africa. It was found that all five species with both an annulus and commonly present clamp connections in the basidioma were clustered in the sect. Caesareae. One species with neither an annulus nor clamp connections was placed in sect. Vaginatae s.s. The remaining four taxa with an annulus, but without clamp connections were interestingly also grouped into sect. Vaginatae s.s. with strong statistical support. Consequently, the section Vaginatae s.s. should be slightly modified to include tropical species with an annulus. As a new species, A. madagascariensis was described and illustrated. Amanita tanzanica was treated as a synonym of A. mafingensis.

Keywords

Amanitaceae Classification Distribution New taxa Species diversity 

Copyright information

© German Mycological Society and Springer-Verlag Berlin Heidelberg 2015

Authors and Affiliations

  • L. P. Tang
    • 1
    • 2
  • Q. Cai
    • 1
    • 6
  • S. S. Lee
    • 3
  • B. Buyck
    • 4
  • P. Zhang
    • 5
  • Zhu L. Yang
    • 1
  1. 1.Key Laboratory for Plant Diversity and Biogeography of East AsiaKunming Institute of Botany, Chinese Academy of SciencesKunmingChina
  2. 2.School of Pharmaceutical Sciences and Yunnan Key Laboratory of Pharmacology for Natural ProductsKunming Medical UniversityKunmingChina
  3. 3.Forest Research Institute MalaysiaKepongMalaysia
  4. 4.Département Systématique et ĖvolutionUMR7205, Muséum National d’Histoire NaturelleParisFrance
  5. 5.College of Life ScienceHunan Normal UniversityChangshaChina
  6. 6.University of Chinese Academy of SciencesBeijingChina

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