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| Chen, C.-H.; Veldkamp, J.-F.; Kuoh, C.-S.. |
| Microstegium excl. Leptatherum (Andropogoneae, Poaceae) is revised. There are at least 16 species and one variety. By lack of type materials eight names could not be placed, while, moreover, another three were invalidly published. An identification key is provided, synonymy, descriptions, and notes are given. A new combination is proposed. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Andropogoneae; Leptatherum; Microstegium; Poaceae; Taxonomic revision. |
| Ano: 2012 |
URL: http://www.repository.naturalis.nl/record/525199 |
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| Chen, C.-H.; Veldkamp, J.F.; Kuoh, C.-S.; Tsai, C.-C.; Chiang, Y.-C.. |
| Phylogenetic analyses of Microstegium (Andropogoneae, Poaceae) and some other Andropogoneae species were conducted inferred from the ITS/5.8S sequences. As a result of this study, Microstegium is polyphyletic. There are two rather distant monophyletic clades, one with Microstegium nudum (type of Leptatherum), M. japonicum and M. somae, the other one with M. ciliatum, M. fauriei, M. geniculatum and M. vimineum (type of Microstegium). Therefore we feel justified to reinstate the genus Leptatherum and three new combinations, Leptatherum boreale, L. nudum and L. somae, are proposed. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Andropogoneae; ITS; Leptatherum; Microstegium; Phylogeny; Poaceae; Taxonomy. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/524656 |
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