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标题：Three new species of pleurothallis (orchidaceae: pleurothallidinae) in subsection macrophyllaefasciculatae from northern south america
其他标题：Three new species of pleurothallis (orchidaceae: pleurothallidinae) in subsection macrophyllaefasciculatae from northern south america
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作者：Wilson, Mark ; Baquero, Luis ; Dupree, Katharine 等
期刊名称：Lankesteriana
印刷版ISSN：1409-3871
出版年度：2016
卷号：16
期号：3
页码：349-366
DOI：10.15517/lank.v16i3.27314
出版社：Creative Commons
摘要：AbstractThe history of the taxonomy of Pleurothallis R.Br. subsection Macrophyllae-Fasciculatae and recent descriptions in that group are summarized. The phylogenetic position of the group based on preliminary molecular data and the appropriateness of the proposed genera Acronia C.Presl. and Zosterophyllanthos Szlach. & Marg. for this group are discussed. Three new species from northern South America are described: Pleurothallisrubrifolia from southeastern Ecuador and northeastern Peru; Pleurothallis nangaritzae from southeastern Ecuador; and Pleurothallis castanea. Labellar micromorphology examined by scanning electron microscopy for P. rubrifolia and P. nangaritzae is discussed in relation to taxonomy and possible pollinator interactions.
其他摘要：AbstractThe history of the taxonomy of Pleurothallis R.Br. subsection Macrophyllae-Fasciculatae and recent descriptions in that group are summarized. The phylogenetic position of the group based on preliminary molecular data and the appropriateness of the proposed genera Acronia C.Presl. and Zosterophyllanthos Szlach. & Marg. for this group are discussed. Three new species from northern South America are described: Pleurothallisrubrifolia from southeastern Ecuador and northeastern Peru; Pleurothallis nangaritzae from southeastern Ecuador; and Pleurothallis castanea. Labellar micromorphology examined by scanning electron microscopy for P. rubrifolia and P. nangaritzae is discussed in relation to taxonomy and possible pollinator interactions.
其他关键词：Acronia;Macrophyllae-Fasciculatae;Pleurothallidinae;Pleurothallis;SEM;Zosterophyllanthos.