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首页> 外文期刊>Nordic Journal of Botany >Ceropegia pullaiahii sp. nov. (Apocynaceae, Asclepiadoideae) from India
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Ceropegia pullaiahii sp. nov. (Apocynaceae, Asclepiadoideae) from India

机译:Ceropegia pullaiahii sp. 11月(夹竹桃科,从印度Asclepiadoideae)

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Ceropegia L. of Apocynaceae, subfamily Asclepiadoideae is included in the tribe Ceropegieae Decne. ex Orb. subtribe Stapelieae, G. Don (Meve and Liede 2004). It is globally represented by ca 200 species distributed from southern Africa around the perimeter of the Indian Ocean to Australia (Bruyns 2003). Huber (1957) classified the species of the genus into 21 sections. Ten sections are represented in India. Within the section Tiloris Huber, three series have been recognized, viz. Attenuatae, Campanulatae and Bowkerianae. Distribution of the former is restricted to Peninsular India and the latter two are restricted to tropical and extra tropical southern Africa. In India, the genus is presently represented by 50 species, including four varieties (Ansari 1984, Ahmedullah and Nayar 1986, Jagtap and Singh 1999, Yadav et al. 2004, 2006). Five species are reported from the state of Andhra Pradesh (Pullaiah and Alimoulali 1997). Huber (1957) rendered a systematic account of the genus, wherein three species, namely Ceropegia spiralis Wight, C fimbriifera Bedd. and C. attenuata Hook, were treated under the series Attenuatae Huber, sect. Tiloris. To these, six species, viz. C. noorjahaniae Ansari, C. mahabalei Hemadri et Ansari (1971), C. anantii Yadav et al., C. mohanramii Yadav et al. and C. anjanerica Malpure et al. have subsequently been added from Maharastra and C. bhatti Yadav et Shendage (2010) from Karnataka. All the species in the series Attenuatae are endemic to Peninsular India, particularly tothe Western Ghats, which is one of the centres of diversity of Ceropegia. Ceropegia ser. Attenuatae is characterized by linear or linear-lanceolate leaves, globose tubers, sessile or shortly pedunculate, uni- or few-flowered, bracteate cymes and corollalobes that are connate at the apex (Malpure et al. 2006).
机译:Ceropegia l .夹竹桃科、亚科Asclepiadoideae包含在部落Ceropegieae Decne。g (Meve和Liede 2004)。由ca 200种分布非洲南部的四周印度洋到澳大利亚(Bruyns 2003)。(1957)分类属的物种21节。印度。系列已经认可,即Attenuatae,Campanulatae Bowkerianae。前仅限于印度和半岛后两个是热带和额外的限制热带非洲南部。目前由50个物种,包括四个品种(1984年安萨里,Ahmedullah和纳亚尔2006)。安德拉邦(Pullaiah和Alimoulali 1997)。胡贝尔(1957)系统的呈现属,其中三种,即Ceropegiaspiralis怀特岛,C fimbriifera Bedd。attenuata则钩,治疗系列Tiloris Attenuatae胡贝尔,教派。物种,即C noorjahaniae安萨里,C。anjanerica Malpure等人随后添加来自马哈拉施特拉和c·巴蒂亚达夫等Shendage从卡纳塔克邦(2010)。系列Attenuatae特有印度半岛,特别是西方高止山脉,是多样性的中心之一Ceropegia之。以线性或linear-lanceolate叶、球状的块茎,无柄或不久有梗的,大学或密集,有苞的酶类和corollalobes原生的apex (Malpure et al . 2006)。

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