Taxonomic studies on Malagasy Dalbergia (Fabaceae). II. A new name for D. mollis and the reinstatement of D. chermezonii

IF 0.6 4区生物学 Q4 PLANT SCIENCES

Candollea Pub Date : 2021-07-07 DOI:10.15553/C2021V762A5

N. Wilding, P. Phillipson, S. Crameri

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引用次数: 4

Abstract

Abstract Wilding, N., P.B. Phillipson & S. Crameri (2021). Taxonomic studies on Malagasy Dalbergia (Fabaceae). II. A new name for D. mollis and the reinstatement of D. chermezonii. Candollea 76: 251–257. In English, English and French abstracts. The two varieties of Dalbergia mollis Bosser & R. Rabev., recognised by Bosser & Rabevohitra, have been recently shown on the basis of molecular data to be distinct at species level. This distinction is supported by a number of clear differences in the morphology of the two species that we discuss here in detail. Nomenclatural problems have beset these taxa: the name Dalbergia mollis was established by Bosser and Rabevohitra as a replacement for the later homonym Dalbergia stenocarpa R. Vig., however, the name was superfluous because the name Dalbergia chermezonii R. Vig. was available for this species as circumscribed in Bosser and Rabevohitra's article, but was treated by the authors incorrectly, as a synonym of one of the varieties. We re-establish Dalbergia chermezonii, provide the new name, Dalbergia bemarivensis Phillipson & N. Wilding, as a replacement for Dalbergia stenocarpa R. Vig. and propose an amended description of both species. While the former species occurs only in the southern half of the country, the latter occurs only in the north-west. Both species can become large trees and are known to be a source of valuable rosewood. First published online: July 7, 2021

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马达加斯加降香属植物的分类研究。二、D.mollis的新名字和D.chermezonii的复职

摘要Wilding，N.，P.B.Phillipson和S.Crameri（2021）。马达加斯加降香属植物的分类研究。二、D.mollis的新名字和D.chermezonii的复职。Candollea 76:251-257。英文、英文和法文摘要。两个品种的黄檀（Dalbergia mollis Bosser&R.Rabev）。，Bosser和Rabevohitra最近根据分子数据证明，它们在物种水平上是不同的。这一区别得到了我们在这里详细讨论的两个物种在形态上的一些明显差异的支持。命名问题一直困扰着这些分类群：Dalbergia mollis这个名字是由Bosser和Rabevohitra建立的，以取代后来的同名Dalbergia stenocarpa R.Vig。，然而，这个名字是多余的，因为这个名字是达尔贝吉亚切尔梅佐尼R.Vig。如Bosser和Rabevohitra的文章中所限定的，可用于该物种，但被作者错误地视为其中一个品种的同义词。我们重新建立了切梅佐尼黄檀，提供了新的名称，黄檀贝马里文sis Phillipson&N.Wilding，作为狭叶黄檀R.Vig的替代品。并提出对这两个物种的修改描述。前者只出现在该国南半部，后者只出现在西北部。这两个物种都可以成为大树，并且是珍贵红木的来源。首次在线发布：2021年7月7日

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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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.