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Five new and noteworthy species of Epidendroideae (Orchidaceae) from southwestern China based on morphological and phylogenetic evidence.
Ya, Ji-Dong; Wang, Wan-Ting; Liu, Yun-Long; Jiang, Hong; Han, Zhou-Dong; Zhang, Ting; Huang, Hua; Cai, Jie; Li, De-Zhu.
Afiliação
  • Ya JD; Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Lanhei Road 132, Heilongtan, Kunming, Yunnan 650201, China.
  • Wang WT; Academy of Biodiversity, Southwest Forestry University, Kunming, Yunnan 650224, China.
  • Liu YL; Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Lanhei Road 132, Heilongtan, Kunming, Yunnan 650201, China.
  • Jiang H; University of Chinese Academy of Sciences, Beijing 100049, China.
  • Han ZD; Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Lanhei Road 132, Heilongtan, Kunming, Yunnan 650201, China.
  • Zhang T; Yunnan Laboratory for Conservation of Rare, Endangered & Endemic Forest Plants, Public Key Labotatory of the National Forestry and Grassland Administration, Yunnan Academy of Forestry and Grassland, Kunming, Yunnan 650201, China.
  • Huang H; Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Lanhei Road 132, Heilongtan, Kunming, Yunnan 650201, China.
  • Cai J; Germplasm Bank of Wild Species, Kunming Institute of Botany, Chinese Academy of Sciences, Lanhei Road 132, Heilongtan, Kunming, Yunnan 650201, China.
  • Li DZ; CAS Key Laboratory for Plant Biodiversity and Biogeography of East Asia, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, Yunnan 650201, China.
PhytoKeys ; 235: 211-236, 2023.
Article em En | MEDLINE | ID: mdl-38033625
Five new orchid species from southwestern China's Yunnan Province and the Tibetan Autonomous Region, Neottialihengiae, Neottiachawalongensis, Papilionanthemotuoensis, Gastrochiluslihengiae, and Gastrochilusbernhardtianus, are described and illustrated. To confirm their identities, and to resolve phylogenetic relationships, we sequenced the complete plastomes of these taxa with their congeneric species, adding new plastomes of three Neottia species, two Papilionanthe species and nine Gastrochilus species. Combined with published plastid sequences, our well-resolved phylogeny supported the alliance of N.lihengiae with the the N.grandiflora + N.pinetorum clade. Neottiachawalongensis is now sister to N.alternifolia, while P.motuoensis is closely related to P.subulata + P.teres. Conversely, phylogenetic analyses based on complete plastomes and plastid sequences showed inconsistent relationships among taxa in the genus Gastrochilus, but the two new species, G.lihengiae and G.bernhardtianus were supported by all datasets.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: PhytoKeys Ano de publicação: 2023 Tipo de documento: Article

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: PhytoKeys Ano de publicação: 2023 Tipo de documento: Article