Liang Zhang, N. Lu, Xin‐Mao Zhou, Zhuo Zhou, Khamphanh Thepkayson, T. Luong, Li‐Bing Zhang
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引用次数: 0
摘要
利用分子和形态学相结合的方法，印度-缅甸生物多样性热点地区某些蕨类植物群的物种多样性在很大程度上仍未得到探索。在此，我们基于形态学和更新的 Leptochilus 系统发育，增加了 121 个（比最新采样增加了 115%）亚洲各地的新样本，特别是三个有系统意义的 "老 "种 L. ovatus、L. pedunculatus 和 L. pothifolius 的样本，发现了该属的 11 个新种，并建立了两个新的组合。我们对新种进行了详细描述，给出了分类处理方法，并提供了该属目前已知 51 个种的检索表。
Exploring the diversity of the Java fern genus Leptochilus (Polypodiaceae) in the Indo-Burma Biodiversity Hotspot
The species diversity of certain groups of ferns in Indo-Burma Biodiversity Hotspot remains largely unexplored using combined molecular and morphological approaches. Here, based on morphology and an updated phylogeny of Leptochilus with 121 (115% increase of the latest sampling) new samples across Asia added, specifically those of three systematically significant “old” species, L. ovatus, L. pedunculatus, and L. pothifolius, we discovered 11 new species of the genus and made two new combinations. The new species are described in detail, the taxonomic treatment is given, and a key to the 51 currently known species of the genus is provided.
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