A Revised Generic Delimitation of the South American–Endemic Tribe Eudemeae (Brassicaceae)

IF 1.1 3区生物学 Q3 PLANT SCIENCES

Annals of the Missouri Botanical Garden Pub Date : 2023-06-01 DOI:10.3417/2023811

I. Al‐Shehbaz, D. Salariato, A. Cano, F. Zuloaga

{"title":"A Revised Generic Delimitation of the South American–Endemic Tribe Eudemeae (Brassicaceae)","authors":"I. Al‐Shehbaz, D. Salariato, A. Cano, F. Zuloaga","doi":"10.3417/2023811","DOIUrl":null,"url":null,"abstract":"Generic limits of the South American tribe Eudemeae are critically evaluated based on a thorough examination of morphology in light of the most extensive recent molecular phylogenetic studies using nuclear and plastid markers. As a result, only five genera (Alshehbazia Salariato & Zuloaga, Aschersoniodoxa Gilg & Muschl., Gongylis Theophr. ex Molinari & Sánchez Och., Onuris Phil., and Xerodraba Skottsb.) were monophyletic, whereas the others were not. This necessitated the recognition of the new genera Ancashia Al-Shehbaz, Salariato, A. Cano & Zuloaga, Borealandea Al-Shehbaz, Salariato, A. Cano & Zuloaga, and Stenodrabopsis Al-Shehbaz, Salariato, A. Cano & Zuloaga and merging of Brayopsis Gilg & Muschl. with the earlier-published Eudema Bonpl. The following 16 new combinations are proposed: Ancashia alpaminae (Gilg & Muschl.) Al-Shehbaz, Salariato, A. Cano & Zuloaga, A. gamosepala (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, A. polysperma (Al-Shehbaz, A. Cano & Trinidad) Al-Shehbaz, Salariato, A. Cano & Zuloaga, A. smithii (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, Borealandea colombiana (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, B. ecuadoriana (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, B. nubigena (Bonpl.) Al-Shehbaz, Salariato, A. Cano & Zuloaga, Eudema arequipa (Al-Shehbaz, A. Cano, M. A. Cueva & Salariato) Al-Shehbaz, Salariato, A. Cano & Zuloaga, E. calycinum (Desv.) Al-Shehbaz, Salariato, A. Cano & Zuloaga, E. chacasensis (Al-Shehbaz & A. Cano) Al-Shehbaz, Salariato, A. Cano & Zuloaga, E. cuscoensis (Al-Shehbaz, P. Gonzáles, A. Cano & Trinidad) Al-Shehbaz, Salariato, A. Cano & Zuloaga, E. limensis (Al-Shehbaz, Trinidad, A. Cano & P. Gonzáles) Al-Shehbaz, Salariato, A. Cano & Zuloaga, E. monimocalyx (O. E. Schulz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, Stenodrabopsis imbricatifolia (Barnéoud) Al-Shehbaz, Salariato, A. Cano & Zuloaga, S. lagunae (O. E. Schulz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, and S. suffruticosa (Barnéoud) Al-Shehbaz, Salariato, A. Cano & Zuloaga. Generic limits of Eudema are updated due to its union with the later-published Brayopsis. Finally, keys to the genera of Eudemeae and to species of Eudema and the new genera are presented.","PeriodicalId":55510,"journal":{"name":"Annals of the Missouri Botanical Garden","volume":"1 1","pages":""},"PeriodicalIF":1.1000,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Annals of the Missouri Botanical Garden","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.3417/2023811","RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"PLANT SCIENCES","Score":null,"Total":0}

引用次数: 0

Abstract

Generic limits of the South American tribe Eudemeae are critically evaluated based on a thorough examination of morphology in light of the most extensive recent molecular phylogenetic studies using nuclear and plastid markers. As a result, only five genera (Alshehbazia Salariato & Zuloaga, Aschersoniodoxa Gilg & Muschl., Gongylis Theophr. ex Molinari & Sánchez Och., Onuris Phil., and Xerodraba Skottsb.) were monophyletic, whereas the others were not. This necessitated the recognition of the new genera Ancashia Al-Shehbaz, Salariato, A. Cano & Zuloaga, Borealandea Al-Shehbaz, Salariato, A. Cano & Zuloaga, and Stenodrabopsis Al-Shehbaz, Salariato, A. Cano & Zuloaga and merging of Brayopsis Gilg & Muschl. with the earlier-published Eudema Bonpl. The following 16 new combinations are proposed: Ancashia alpaminae (Gilg & Muschl.) Al-Shehbaz, Salariato, A. Cano & Zuloaga, A. gamosepala (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, A. polysperma (Al-Shehbaz, A. Cano & Trinidad) Al-Shehbaz, Salariato, A. Cano & Zuloaga, A. smithii (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, Borealandea colombiana (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, B. ecuadoriana (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, B. nubigena (Bonpl.) Al-Shehbaz, Salariato, A. Cano & Zuloaga, Eudema arequipa (Al-Shehbaz, A. Cano, M. A. Cueva & Salariato) Al-Shehbaz, Salariato, A. Cano & Zuloaga, E. calycinum (Desv.) Al-Shehbaz, Salariato, A. Cano & Zuloaga, E. chacasensis (Al-Shehbaz & A. Cano) Al-Shehbaz, Salariato, A. Cano & Zuloaga, E. cuscoensis (Al-Shehbaz, P. Gonzáles, A. Cano & Trinidad) Al-Shehbaz, Salariato, A. Cano & Zuloaga, E. limensis (Al-Shehbaz, Trinidad, A. Cano & P. Gonzáles) Al-Shehbaz, Salariato, A. Cano & Zuloaga, E. monimocalyx (O. E. Schulz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, Stenodrabopsis imbricatifolia (Barnéoud) Al-Shehbaz, Salariato, A. Cano & Zuloaga, S. lagunae (O. E. Schulz) Al-Shehbaz, Salariato, A. Cano & Zuloaga, and S. suffruticosa (Barnéoud) Al-Shehbaz, Salariato, A. Cano & Zuloaga. Generic limits of Eudema are updated due to its union with the later-published Brayopsis. Finally, keys to the genera of Eudemeae and to species of Eudema and the new genera are presented.

查看原文本刊更多论文

南美特有的芸苔科尤德梅科属的修订属界

根据最近使用核和质体标记进行的最广泛的分子系统发育研究，基于形态学的彻底检查，对南美部落Eudemeae的一般限制进行了严格评估。结果，只有5个属(Alshehbazia Salariato & Zuloaga, Aschersoniodoxa Gilg & Muschl)。龚吉斯·西奥弗。ex Molinari & Sánchez哦。奥努里斯·菲尔。(1)为单系性，其余为非单系性。这就需要承认新属Ancashia Al-Shehbaz, Salariato, A. Cano和Zuloaga, Borealandea Al-Shehbaz, Salariato, A. Cano和Zuloaga，以及Stenodrabopsis Al-Shehbaz, Salariato, A. Cano和Zuloaga以及Brayopsis Gilg和Muschl的合并。与早前发表的Eudema Bonpl合作。提出了以下16个新组合:Al-Shehbaz, Salariato, A. Cano和Zuloaga, A. gamosepala (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano和Zuloaga, A.多精(Al-Shehbaz, A. Cano和Trinidad) Al-Shehbaz, Salariato, A. Cano和Zuloaga, A. smithii (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano和Zuloaga, Borealandea colombiana (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano和Zuloaga, B. ecuadoriana (Al-Shehbaz) Al-Shehbaz, Salariato, A. Cano和Zuloaga, B. nubigena (Bonpl.))Al-Shehbaz, Salariato, A. Cano和Zuloaga, Eudema arequipa (Al-Shehbaz, A. Cano, M. A. Cueva和Salariato) Al-Shehbaz, Salariato, A. Cano和Zuloaga, E. calycinum (Desv)Al-Shehbaz, Salariato, A. Cano和Zuloaga, E. chacasensis (Al-Shehbaz, Salariato, A. Cano和Zuloaga)， E. cuscoensis (Al-Shehbaz, P. Gonzáles, A. Cano和特立尼达)Al-Shehbaz, Salariato, A. Cano和Zuloaga, E. limensis (Al-Shehbaz，特立尼达，A. Cano和P. Gonzáles) Al-Shehbaz, Salariato, A. Cano和Zuloaga, E. monmocalyx (O. E. Schulz) Al-Shehbaz, Salariato, A. Cano和Zuloaga, E. inbricatifolia (barn) Al-Shehbaz, Salariato, A. Cano和Zuloaga，S. lagunae (O. E. Schulz) Al-Shehbaz, Salariato, A. Cano和Zuloaga，以及S. suffruticosa (barnsamoud) Al-Shehbaz, Salariato, A. Cano和Zuloaga。由于它与后来出版的Brayopsis结合，Eudema的一般限制被更新。最后，给出了藻藻属、藻藻种及新属的分类键。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Annals of the Missouri Botanical Garden 生物-植物科学

CiteScore

3.60

自引率

0.00%

发文量

期刊介绍： The Annals of the Missouri Botanical Garden is a quarterly international journal primarily devoted to systematic botany and evolutionary biology. We encourage submissions of original papers dealing with significant advances in the taxonomy, phylogeny, biogeography, paleobiology, and evolution of plants, and in conservation genetics and biology, restoration ecology, and ethnobiology, using morphological and/or molecular characters, field observations, and/or database information. We also welcome reviews and papers on conceptual issues and new methodologies in systematics. Important floristic works will also be considered. Symposium proceedings discussing a broader range of topical biological subjects are also published, typically once a year. All manuscripts are peer-reviewed by qualified and independent reviewers.