标题巴西巴伊亚特有的木苣苔属二新种

IF 0.6 4区生物学 Q4 PLANT SCIENCES

Candollea Pub Date : 2022-09-14 DOI:10.15553/c2022v772a1

A. Chautems, D. Cardoso, M. Perret

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引用次数: 1

摘要

Chautems, A.， D.B.O.S. Cardoso & M. Perret(2022)。标题巴西巴伊亚特有的木苣苔属二新种。烛台，77:137-144。英文，英文摘要。描述并说明了巴西东北部巴伊亚州Sinningia Nees(苦苣苔科)的两个新种，即S. ganevi Chautems & Mat. Perret和S. sulphurea Chautems & D.B.O.S. Cardoso。其钟状管状花冠和浅紫色花冠在直立茎的上腋长20-60厘米，在本属中是独一无二的。淡黄色花冠生于短腋生花梗，由直立茎产生。这两个物种都有插图，配有照片和分布图，并评估了它们在IUCN的保护地位。根据近年来的系统发育研究，讨论了其形态特征和传粉综合征。2022年2月2日收稿。2022年7月17日接受。于2022年9月14日首次在网上发布。

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Two new species of Sinningia (Gesneriaceae) endemic to Bahia, Brazil

Abstract Chautems, A., D.B.O.S. Cardoso & M. Perret (2022). Two new species of Sinningia (Gesneriaceae) endemic to Bahia, Brazil. Candollea 77: 137–144. In English, English abstract. Two new species of Sinningia Nees (Gesneriaceae) occurring in the state of Bahia in northeastern Brazil are described and illustrated, i.e., S. ganevii Chautems & Mat. Perret and S. sulphurea Chautems & D.B.O.S. Cardoso. Sinningia ganevii is unique within the genus by its tubular-campanulate and light purple corollas borne in the upper axils of erect stems 20–60 cm long. Sinningia sulphurea is characterized by pale yellow corollas borne on short axillary pedicels arising from an erect stem. Both species are illustrated, featured with photographs and distribution map, and their IUCN conservation status assessed. Morphological features and pollination syndromes are discussed based on recent phylogenetic studies on the subtribe Ligeriinae. Received on February 2, 2022. Accepted on July 17, 2022. First published online on September 14, 2022.

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来源期刊

Candollea 生物-植物科学

CiteScore

1.20

自引率

33.30%

发文量

审稿时长

>12 weeks

期刊介绍： Candollea is an international peer-reviewed journal that publishes original scientific papers, preferably in English but also in French. Spanish language manuscripts will be evaluated only if linked to scientific projects involving the Conservatoire et Jardin botaniques de Genève. Successful submissions will be in the fields of evolution, molecular systematics, morphology-anatomy, nomenclature, taxonomy, or vegetation analyses of plants. Reviews and articles on the history of botanical collections are welcome. New distribution records lacking pertinent analyses will not be considered. Manuscripts dealing with nomenclature alone will be considered only if clearly related to the Geneva library or herbarium (G). Authors are encouraged to deposit duplicates of their material, especially nomenclatural types, at G.