来自安哥拉和赞比亚西北部卡拉哈里沙地的夹竹桃科、豆科、红木科和唇形科新物种，以及茜草科的一个新组合。

New species of (Apocynaceae), (Leguminosae), (Bixaceae) and (Lamiaceae) from the Kalahari sands of Angola and NW Zambia, with one new combination in (Rubiaceae).

作者信息

Goyder David J, Davies Nina, Finckh Manfred, Gomes Amândio, Gonçalves Francisco Maiato P, Meller Paulina, Paton Alan J

机构信息

Royal Botanic Gardens, Kew, TW9 3AE, London, UK National Geographic Okavango Wilderness Project, Wild Bird Trust Hogsback South Africa.

National Geographic Okavango Wilderness Project, Wild Bird Trust, Hogsback, South Africa Royal Botanic Gardens, Kew London United Kingdom.

出版信息

PhytoKeys. 2023 Sep 20;232:145-166. doi: 10.3897/phytokeys.232.110110. eCollection 2023.

DOI:10.3897/phytokeys.232.110110

PMID:37780180

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10534249/

Abstract

Four new species are described from central and eastern Angola and adjacent NW Zambia. All occur in Kalahari sand savannas rich in endemic and more widely distributed geoxylic suffrutices. Despite being known from very few collections, the conservation status of one of these new species is assessed as Least Concern, as these grasslands are nutrient-poor, are in remote sparsely populated areas, and are not threatened with conversion to agriculture. The remaining three are treated as Data Deficient. In addition, one new combination is provided for Desf. under as (Desf.) Lantz is an illegitimate later homonym. We also make orthographic corrections to specific epithets commemorating Ilse von Nolde, a collector who made important collections from Quela in Malange in the 1930s.

摘要

在安哥拉中部和东部以及赞比亚西北部相邻地区描述了四个新物种。它们均出现在富含特有种和分布更广的地下茎半灌木的卡拉哈里沙地稀树草原中。尽管这些新物种仅从很少的标本中被发现，但其中一个新物种的保护状况被评估为“无危”，因为这些草原养分贫瘠，位于偏远且人口稀少的地区，并且没有面临转为农业用地的威胁。其余三个物种被视为数据缺乏。此外，为Desf.提供了一个新组合，因为(Desf.) Lantz是一个非法的晚出同名异物。我们还对纪念伊尔泽·冯·诺尔德（Ilse von Nolde）的特定学名进行了拼写校正，她是一位在20世纪30年代从马兰热的奎拉采集了重要标本的采集者。