Clematis serrana（毛茛科），巴西南部大西洋森林高地的新特有种

IF 1 4区生物学 Q3 PLANT SCIENCES

Phytotaxa Pub Date : 2024-07-18 DOI:10.11646/phytotaxa.660.2.5

Willian Souza Piovesani, Priscila P.A. Ferreira, G. D. Seger

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引用次数: 0

摘要

本文描述了巴西南部高原的铁线莲（Ranunculaceae）新种。该物种与 C. denticulata 和 C. ulbrichiana 有相似之处，但主要区别在于雄花部分花序为扁平聚伞花序（假轮），雄花花蕾呈梨形，心皮较少。在进行描述的同时，我们还提供了该新物种的初步灭绝风险评估和照片图版。同时还提供了大西洋森林生物群落中该物种的识别钥匙。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Clematis serrana (Ranunculaceae), a new endemic species to the Atlantic Forest highlands in Southern Brazil

A new species of Clematis (Ranunculaceae) from the Southern Brazilian Plateau is described here. The species shares similarities with C. denticulata and C. ulbrichiana, but can be distinguished mainly by the staminate partial inflorescences in compressed cymes (false whorls), pyriform staminate flower buds, and fewer carpels. Along with the description, we provide a preliminary extinction risk assessment and photographic plates for the new species. Identification keys for the species in the Atlantic Forest Biome are also presented.

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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.