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首页> 外文期刊>Journal of the Botanical Research Institute of Texas >A NEW SPECIES OF ALOCASIA (ARACEAE: COLOCASIEAE) FROM PANAY ISLAND, PHILIPPINES
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A NEW SPECIES OF ALOCASIA (ARACEAE: COLOCASIEAE) FROM PANAY ISLAND, PHILIPPINES

机译:来自菲律宾帕纳伊岛的一种新的阿罗卡西亚属(金龟科:COLOCASIEAE)

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摘要

Alocasia nycteris Medecilo, Yao & Madulid is described as a new species from Aklan and Antique, Panay Island, Philippines. The species is distinguished by its bat-wing shaped blade and deeply undulated to subpinnatifid leaf margins. The new species ismost closely similar to A. sandcriana W. Bull. There are 20 genera and about 130 species belonging to the family Araceae in the Philippines. The largest genus in the Philippines is Aíocasia (Schott) G. Don with 14 species recorded so far (Hay 1999) butbased on recent field studies, the list increases to at least 18 species (Medecilo, in prep.). All species oí Aíocasia in the Philippines are endemic, except A. macrorrhizos (L.) G. Don which is widespread throughout the Asian tropics and never foundaway from human disturbance anywhere in its range. Aíocasia has more than 75 species in the Malesian region, Sri Lanka, Australia, southern China and the southernmost parts of Japan.
机译:Alocasia nycteris Medecilo,Yao和Madulid被描述为来自菲律宾Panay岛Aklan and Antique的新物种。该物种以蝙蝠翼状叶片为特征,并深深地起伏到亚羽状叶边缘。该新物种与A. sandcriana W. Bull最接近。菲律宾天南星科有20属,大约130种。菲律宾最大的属是Aíocasia(Schott)G. Don,迄今已记录14种(Hay 1999),但根据最近的实地研究,该物种至少增加到18种(Medecilo,正在准备中)。菲律宾的Aíocasia的所有物种都是特有的,除了A. macrorrhizos(L.)G. Don外,A。macrorrhizos(L.)G. Don在整个亚洲热带地区都很普遍,并且从未在其范围内的任何地方遭受人类干扰。阿欧西亚(Aíocasia)在马累地区,斯里兰卡,澳大利亚,中国南部和日本最南端拥有75种以上。

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