- The genus Stylosanthes (Fabaceae, Papilionoideae, Dalbergieae) in South America.

IF 0.6 4区生物学 Q4 PLANT SCIENCES Boletin De La Sociedad Argentina De Botanica Pub Date : 2017-09-29 DOI:10.31055/1851.2372.V52.N3.18033

R. Vanni

引用次数: 8

Abstract

The papilionoid genus Stylosanthes Sw. includes about 50 spp. distributed world wide in the tropics, approximately half of them grow in South America.The present study focuses on South American Stylosanthes. Based on examinations of herbarium specimens, as well as field observations, a total of 25 taxa (23 spp. and 2 varieties) are here described and identified with a key. Most of the species have been found to be more widely distributed than expected from the previous taxonomic literature, and the genus appears to be mainly concentrated in Brazil and Paraguay. Stylosanthes leiocarpa Vogel is new to the flora of Argentina and the presence of S. nervosa J. F. Macbr. is confirmed in Argentina. The nomenclature of S. guianensis (Aubl.) Sw. is analyzed. Clarifications are made about nine recently described Brazilian species. The names S. hispida Rich. and S. longiseta Micheli are resurrected. Lectotypes or neotypes for eight species and 18 new synonyms are proposed.

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-南美洲的柱花草属(豆科，凤蝶科，黄檀科)。

菊花属。包括约50种，分布在世界各地的热带地区，其中约一半生长在南美洲。本研究以南美柱花草为研究对象。根据植物标本馆标本的鉴定和野外观察，本文共描述和鉴定了25个分类群(23种和2个变种)。大多数种的分布比以往的分类文献预期的要广泛，属似乎主要集中在巴西和巴拉圭。柱花草(Stylosanthes leiocarpa Vogel)是阿根廷植物区系的新成员，也是阿根廷植物界的新成员。在阿根廷得到证实。贵州棘球绦虫的命名法西南。进行了分析。对最近描述的9种巴西物种进行了澄清。名字是S. hispida Rich。和S. longiseta Micheli复活。提出了8个种的选型或新型和18个新的近义词。

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

Boletin De La Sociedad Argentina De Botanica PLANT SCIENCES-

CiteScore

1.00

自引率

33.30%

发文量

审稿时长

>12 weeks

期刊介绍： Bol. Soc. Argent. Bot. publishes original scientific works from the whole spectrum of Plant Biology (structure, anatomy, development, physiology, cytology, genetics, evolution, ecology, paleobotany, palynology, ethnobotany, etc.) in the diverse vegetable organisms and related groups (mycology, ficology, lichenology, briology, etc.), both in basic and applied aspects. Taxonomic works (of systematics, phylogeny, monographs, revisions, lectotypifications, nomenclatural acts, descriptions of taxa), phytogeographic and phytosociological works (survey and classification of vegetation at different spatial scales and without restriction of methodological approaches) are considered for publication. Contributions that address complete phytogeographic units or sub-units and those that fill gaps in knowledge of vegetation in little-known territories are especially welcome. Extensions of geographical areas are published only when it comes to new citations for a country. Checklists and lists of annotated plants are not published. Articles submitted for publication must be original and must not have been submitted to another publisher or previously published (print or electronic format). Submissions of papers already published in another language will not be accepted (autoplagio for translation).