文章基本信息

标题：First record of Cnidoscolus obtusifolius Pohl (Euphorbiaceae) for Paraíba State, northeastern Brazil
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作者：Maiara Bezerra Ramos ; Maria Gracielle Rodrigues Maciel ; José Iranildo Miranda de Melo 等
期刊名称：Acta Brasiliensis
印刷版ISSN：2526-432X
电子版ISSN：2526-4338
出版年度：2020
卷号：4
期号：3
页码：187-190
DOI：10.22571/2526-4338378
出版社：Universidade Federal de Campina Grande
摘要：Cnidoscolus obtusifolius Pohl (Euphorbiaceae), species so far known from Minas Gerais, Bahia, Alagoas and Pernambuco States in Brazil is reported for the first time for the State of Paraíba, in the northeastern region of the country. Specimens of this taxon were collected in a fragmented area considered a Caatinga vegetation relict, where total annual precipitation is 700 mm on average and elevation of 644 m a.s.l. The records were made in September and October 2019, when the species was in fertile stage as it bore flowers and fruits. Here we provide a description of its morphology along with taxonomic comments, data on the geographical range and detailed images of the species.
关键词：Caatinga; diversity; floristics; Malpighiales.