标题秘鲁安第斯山脉海棠一新种(海棠科)

Q2 Agricultural and Biological Sciences

Edinburgh Journal of Botany Pub Date : 2020-03-01 DOI:10.1017/s0960428619000301

P. Moonlight, Ruth Hollands, A. Cano, D. Purvis

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引用次数: 5

摘要

一种引人注目的秋海棠新物种B.joshii来自秘鲁亚马逊地区。这个新物种在该属的南美洲成员中是不寻常的，既有块茎状的习性和毛皮状的叶子，也生活在季节性干燥的热带森林环境中。介绍了该物种和亲缘关系密切的物种的系统发育，并讨论了其分区隶属关系和国际自然保护联盟的保护状况。提供了秘鲁秋海棠皮状种的关键。

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A NEW SPECIES OF TUBEROUS BEGONIA (BEGONIACEAE) FROM ANDEAN PERU

A striking new species of Begonia, B. joshii, is described from Amazonas Region, Peru. The new species is unusual among the South American members of the genus both in its combination of tuberous habit with peltate leaves and in living in a seasonally dry tropical forest environment. A phylogeny of this and closely related species is presented, and its sectional affiliation and IUCN conservation status are discussed. A key to the peltate Peruvian species of Begonia is provided.

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来源期刊

Edinburgh Journal of Botany Agricultural and Biological Sciences-Plant Science

自引率

0.00%

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期刊介绍： Edinburgh Journal of Botany is an international journal of plant systematics covering related aspects of biodiversity, conservation science and phytogeography for plants and fungi. The journal is a particularly valued forum for research on South East and South West Asian, Sino-Himalayan and Brazilian biodiversity. The journal also publishes important work on European, Central American and African biodiversity and encourages submissions from throughout the world. Commissioned book reviews are also included. All papers are peer reviewed and an international editorial board provides a body of expertise to reflect the wide range of work published and the geographical spread of the journal’s authors and readers. Published on behalf of the Royal Botanic Garden Edinburgh