来自南巴西的一种濒危的 Caperonia 新物种（Acalyphoideae, Euphorbiaceae），具有形态学和系统发生学支持

IF 1 4区生物学 Q3 PLANT SCIENCES Phytotaxa Pub Date : 2024-01-03 DOI:10.11646/phytotaxa.633.1.4

Josimar Külkamp, Eduardo Valduga, J. Iganci

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引用次数: 0

摘要

Caperonia（Acalyphoideae，大戟科）是一个单系属，有 36 个物种，自然分布在拉丁美洲、非洲和马达加斯加。其最大的多样性出现在南美洲，有 28 个物种。Caperonia 属于草本或亚灌木，只生长在开阔的沼泽环境中。在此，我们基于广泛的形态学研究和系统发育数据，描述了 Caperonia itapevae，这是一种新的濒危物种，仅有来自南巴西的一个记录。

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A new endangered species of Caperonia (Acalyphoideae, Euphorbiaceae) from South Brazil, with morphological and phylogenetic support

Caperonia (Acalyphoideae, Euphorbiaceae) is a monophyletic genus with 36 species naturally distributed in Latin America, Africa, and Madagascar. Its greatest diversity occurs in South America, where 28 species are found. Caperonia species are herbs or subshrubs that occur exclusively in open marshy environments. Here, we describe Caperonia itapevae, a new endangered species known from a single record from South Brazil, based on extensive morphological study and phylogenetic data.

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来源期刊

Phytotaxa PLANT SCIENCES-

CiteScore

1.90

自引率

27.30%

发文量

956

审稿时长

1 months

期刊介绍： Phytotaxa is a peer-reviewed, international journal for rapid publication of high quality papers on any aspect of systematic and taxonomic botany, with a preference for large taxonomic works such as monographs, floras, revisions and evolutionary studies and descriptions of new taxa. Phytotaxa covers all groups covered by the International Code of Nomenclature foralgae, fungi, and plants ICNafp (fungi, lichens, algae, diatoms, mosses, liverworts, hornworts, and vascular plants), both living and fossil. Phytotaxa was founded in 2009 as botanical sister journal to Zootaxa. It has a large editorial board, who are running this journal on a voluntary basis, and it is published by Magnolia Press (Auckland , New Zealand). It is also indexed by SCIE, JCR and Biosis. All types of taxonomic, floristic and phytogeographic papers are considered, including theoretical papers and methodology, systematics and phylogeny, monographs, revisions and reviews, catalogues, biographies and bibliographies, history of botanical explorations, identification guides, floras, analyses of characters, phylogenetic studies and phytogeography, descriptions of taxa, typification and nomenclatural papers. Monographs and other long manuscripts (of 60 printed pages or more) can be published as books, which will receive an ISBN number as well as being part of the Phytotaxa series.