标题大叶-束叶亚科薄荷叶科薄荷叶属一新种，唇瓣独特，高度缩小，形态明显

Q3 Agricultural and Biological Sciences

Lankesteriana Pub Date : 2018-12-06 DOI:10.15517/LANK.V18I3.35495

Mark Wilson, Kehan Zhao, H. Hampson, G. Frank, K. Romoleroux, M. Jiménez, Francisco Tobar, B. Larsen, Álvaro J. Pérez

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引用次数: 3

摘要

在macrophylae - fasciculatae分节中，由于微小的高度缩小的唇而独特的一种Pleurothallis minutilabia被描述并与分节中最相似的种进行了比较。在形态上也与来自Abortivae组的Pleurothallis kaynagata进行了比较，P. minutilabia与其没有亲缘关系，但也具有高度缩小的唇。本文简要地讨论了小黄花的花形态及其可能的传粉机制。本文讨论了其在厄瓜多尔南部萨莫拉钦奇佩的分布及其保护状况。关键词:云雾林;厄瓜多尔;标签形态

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A new species of Pleurothallis (Orchidaceae: Pleurothallidinae) in subsection Macrophyllae-Fasciculatae with a unique, highly reduced, morphologically distinct labellum

Pleurothallis minutilabia, a species unique in subsection Macrophyllae-Fasciculatae because of the minute, highly reduced lip, is described and compared to the most similar species in the subsection. It is also compared morphologically to Pleurothallis kaynagata from section Abortivae, to which P. minutilabia is not related, but which also possesses a highly reduced lip. The morphology of the flower of P. minutilabia is discussed briefly in relation to possible pollination mechanisms. The distribution, restricted to Zamora Chinchipe, southern Ecuador, and the conservation status are addressed. Key words / Palabras clave: cloud forest, Ecuador, labellar morphology, Pleurothallis, pollination

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来源期刊

Lankesteriana Agricultural and Biological Sciences-Plant Science

CiteScore

1.80

自引率

0.00%

发文量

审稿时长

8 weeks