Thrixspermum taeniophyllum (Orchidaceae, Epidendroideae), a new species from southwest China, based on molecular and morphological evidence
Thrixspermum taeniophyllum is described as a new orchid species from Wenchuan County, Sichuan Province of southwest China. It is morphologically similar to T. japonicum, but it differs from the latter in having branched stems, slightly fleshy strap-shaped leaves, longer inflorescences with 3–6 flowe...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Pensoft Publishers
2023-08-01
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| Series: | PhytoKeys |
| Online Access: | https://phytokeys.pensoft.net/article/104273/download/pdf/ |
| _version_ | 1797749044502593536 |
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| author | Jun-Yi Zhang Yue-Hong Cheng Min Liao Gui-Ying Liu Pan-Yan Yang Bo Xu Hai He |
| author_facet | Jun-Yi Zhang Yue-Hong Cheng Min Liao Gui-Ying Liu Pan-Yan Yang Bo Xu Hai He |
| author_sort | Jun-Yi Zhang |
| collection | DOAJ |
| description | Thrixspermum taeniophyllum is described as a new orchid species from Wenchuan County, Sichuan Province of southwest China. It is morphologically similar to T. japonicum, but it differs from the latter in having branched stems, slightly fleshy strap-shaped leaves, longer inflorescences with 3–6 flowers and a capitate gynandrium with a lip-shaped mouth opening. Its species status is also supported by molecular phylogenetic analyses, based on nuclear ribosome internal transcribed spacer (nrITS) and three chloroplast DNA fragments (matK, psbA-trnH and trnL-F), which showed distinct systematic boundaries from the most morphologically similar T. japonicum and their morphological relatives T. saruwatarii and T. pygmaeum. |
| first_indexed | 2024-03-12T16:14:44Z |
| format | Article |
| id | doaj.art-ad5ab4b0aaf945919eda7b59fcfddfed |
| institution | Directory Open Access Journal |
| issn | 1314-2003 |
| language | English |
| last_indexed | 2024-03-12T16:14:44Z |
| publishDate | 2023-08-01 |
| publisher | Pensoft Publishers |
| record_format | Article |
| series | PhytoKeys |
| spelling | doaj.art-ad5ab4b0aaf945919eda7b59fcfddfed2023-08-09T08:11:05ZengPensoft PublishersPhytoKeys1314-20032023-08-0123014515610.3897/phytokeys.230.104273104273Thrixspermum taeniophyllum (Orchidaceae, Epidendroideae), a new species from southwest China, based on molecular and morphological evidenceJun-Yi Zhang0Yue-Hong Cheng1Min Liao2Gui-Ying Liu3Pan-Yan Yang4Bo Xu5Hai He6Chengdu Institute of Biology, Chinese Academy of SciencesWolong National Nature Reserve Administration BureauUniversity of Chinese Academy of SciencesWolong National Nature Reserve Administration BureauWolong National Nature Reserve Administration BureauUniversity of Chinese Academy of SciencesChongqing Normal UniversityThrixspermum taeniophyllum is described as a new orchid species from Wenchuan County, Sichuan Province of southwest China. It is morphologically similar to T. japonicum, but it differs from the latter in having branched stems, slightly fleshy strap-shaped leaves, longer inflorescences with 3–6 flowers and a capitate gynandrium with a lip-shaped mouth opening. Its species status is also supported by molecular phylogenetic analyses, based on nuclear ribosome internal transcribed spacer (nrITS) and three chloroplast DNA fragments (matK, psbA-trnH and trnL-F), which showed distinct systematic boundaries from the most morphologically similar T. japonicum and their morphological relatives T. saruwatarii and T. pygmaeum.https://phytokeys.pensoft.net/article/104273/download/pdf/ |
| spellingShingle | Jun-Yi Zhang Yue-Hong Cheng Min Liao Gui-Ying Liu Pan-Yan Yang Bo Xu Hai He Thrixspermum taeniophyllum (Orchidaceae, Epidendroideae), a new species from southwest China, based on molecular and morphological evidence PhytoKeys |
| title | Thrixspermum taeniophyllum (Orchidaceae, Epidendroideae), a new species from southwest China, based on molecular and morphological evidence |
| title_full | Thrixspermum taeniophyllum (Orchidaceae, Epidendroideae), a new species from southwest China, based on molecular and morphological evidence |
| title_fullStr | Thrixspermum taeniophyllum (Orchidaceae, Epidendroideae), a new species from southwest China, based on molecular and morphological evidence |
| title_full_unstemmed | Thrixspermum taeniophyllum (Orchidaceae, Epidendroideae), a new species from southwest China, based on molecular and morphological evidence |
| title_short | Thrixspermum taeniophyllum (Orchidaceae, Epidendroideae), a new species from southwest China, based on molecular and morphological evidence |
| title_sort | thrixspermum taeniophyllum orchidaceae epidendroideae a new species from southwest china based on molecular and morphological evidence |
| url | https://phytokeys.pensoft.net/article/104273/download/pdf/ |
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