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New Species of Peperomia (Piperaceae) from Brazil

机译:来自巴西的豆科的新物种

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摘要

Two new species of Peperomia from Brazil are described and illustrated based on morphological traits: Peperomia diamantinensis from the state of Bahia and Peperomia cruzeirensis from the state of Acre. Peperomia diamantinensis is very similar to Peperomia obtusifolia and Peperomia magnoliifolia, differing from the latter in the acute leaf apex and the short internodes. Peperomia cruzeirensis is similar to Peperomia elongate Kunth, but differs from the latter in the short pedicel of the fruits, and the petiole without two rows of trichomes. Discussions on taxonomy, geographic distribution, conservation status and habitat are provided, as well as identification keys to the Brazilian species of the Oxyrhynchum and Leptorhynchum clades.
机译:根据形态特征,描述和说明了来自巴西的两种新的Peperomia物种:来自巴伊亚州的Peperomia diamantinensis和来自Acre州的cruseirensis。 diamantinensis Peperomia diamantinensis非常类似于Peperomia obtusifolia和Peperomia magnoliifolia,区别在于后者在急性叶尖和短节间。 Cruzeirensis Peperomia cruzeirensis与伸长的Peperomia Kunth相似,但在果实的短梗和叶柄没有两行毛状体的方面与后者有所不同。提供了有关分类学,地理分布,保护状况和栖息地的讨论,以及对巴西草yr和淡皮草进化枝的识别关键。

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