南太平洋无患子科(柏科)的两个新属:鳞翅目和新翅目

IF 0.6 4区 生物学 Q4 PLANT SCIENCES Candollea Pub Date : 2020-10-29 DOI:10.15553/c2020v752a9
S. Buerki, J. Munzinger, P. Lowry, M. Callmander
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引用次数: 4

摘要

摘要Buerki,S.,J.Munzinger,P.P.Lowry II和M.W.Callmander(2020)。南太平洋无患子科(柏科)的两个新属:鳞翅目和新翅目。Candollea 75:269–284。在英语中,英文摘要。根据细胞核和质体序列数据推断出的Sapindaceae科的系统发育分析显示,在亚科、部落和属属水平上,对位和多聚性水平很高。一项针对南太平洋Cupaneae部落分类群的系统发育研究表明,物种最丰富的两个属Arytera Blume和Cupaniopsis Radlk。,是多系的。本研究旨在通过识别支持适合在属水平上识别的单系群的形态特征,阐明目前位于这两个属的分类群之间的属界界限。对存放在主要植物标本馆的标本进行了检查,以补充广泛的实地观察。根据以前的分类学处理和系统发育分析结果,仔细考虑形态特征,使我们能够提出一个重新排列的柏科属框架,其中描述了两个新属,以适应以前位于Arytera和Cupaniopsis的物种:即Lepidocupania Buerki,Callm。,Munzinger&Lowry(21种)和Neoarytera Callm。,Buerki、Munzinger和Lowry(4种)。共制作了25个新组合,为9个名称指定了选型(两个第一步和七个第二步),并建立了一个新的同义词。提供了新界定的Arytera属和Cupaniopsis属以及相关属的钥匙,并提供了每个物种的分布和生态信息。接收日期:2020年6月26日;受理日期:2020年8月28日;首次在线发布:2020年10月29日
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Two new genera of Sapindaceae (Cupanieae) from the southern Pacific: Lepidocupania and Neoarytera
Abstract Buerki, S., J. Munzinger, P.P. Lowry II & M.W. Callmander (2020). Two new genera of Sapindaceae (Cupanieae) from the southern Pacific: Lepidocupania and Neoarytera. Candollea 75: 269–284. In English, English abstract. Phylogenetic analyses of the family Sapindaceae inferred from nuclear and plastid sequence data have revealed a high level of para- and polyphyly at the subfamilial, tribal, and generic levels. A phylogenetic study focusing on taxa in the southern Pacific belonging to tribe Cupanieae has shown that the two most species-rich genera, Arytera Blume and Cupaniopsis Radlk., are polyphyletic. This study aims to clarify generic limits among the taxa currently placed in these two genera by identifying morphological features that support monophyletic groups suitable for recognition at the generic level. Specimens deposited in major herbaria holding material of these taxa were examined to complement extensive field observations. Careful consideration of morphological features in light of previous taxonomic treatments and the results of phylogenetic analyses enabled us to propose a re-aligned generic framework for Cupanieae in which two new genera are described to accommodate species previously placed in Arytera and Cupaniopsis: viz., Lepidocupania Buerki, Callm., Munzinger & Lowry (21 species) and Neoarytera Callm., Buerki, Munzinger & Lowry (4 species). A total of 25 new combinations are made, lectotypes are designated for nine names (two first step and seven second-step), and one new synonym is established. A key to the newly circumscribed genera Arytera and Cupaniopsis, along with allied genera, is provided, accompanied by information on the distribution and ecology of each species. Received: June 26, 2020; Accepted: August 28, 2020; First published online: October 29, 2020
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来源期刊
Candollea
Candollea 生物-植物科学
CiteScore
1.20
自引率
33.30%
发文量
16
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.
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