Leucheriapeteroana (Nassauvieae, Asteraceae), a new species of Leucheria endemic to the Andes of Central Chile, and insights into the systematics of Nassauviae.

IF 1.3 3区生物学 Q3 PLANT SCIENCES

PhytoKeys Pub Date : 2024-11-07 eCollection Date: 2024-01-01 DOI:10.3897/phytokeys.248.133202

Nicolás Lavandero, Fernanda Pérez, Nicolás Pinilla

引用次数: 0

Abstract

A new species, Leucheriapeteroana sp. nov., endemic to a restricted area of the Andes of Central Chile, is here described. Using newly sequenced nDNA and cpDNA data, the phylogenetic affinities of Leucheria and closely related taxa within Nassauvieae are revisited. This new species shows a unique set of characters that clearly distinguish it from other species of Leucheria. Phylogenetic analyses place this perennial species close to annual species found in the pre-Andean environments of Central Chile. A detailed description, distribution map, insights about its habitat, conservation status, and photographs are provided.

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Leucheriapeteroana（Nassauvieae，菊科），智利中部安第斯山脉特有的一种 Leucheria 新种，以及对 Nassauviae 系统学的见解。

本文描述了智利中部安第斯山区特有的新物种Leucheriapeteroana sp.nov.。利用新测序的 nDNA 和 cpDNA 数据，重新探讨了 Leucheria 和 Nassauvieae 中密切相关类群的系统发育亲缘关系。该新种显示出一系列独特的特征，明显区别于其他的 Leucheria 种。系统发生学分析认为，这一多年生物种与智利中部前安第斯山环境中发现的一年生物种相近。本报告提供了详细描述、分布图、关于其栖息地的见解、保护状况和照片。

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

PhytoKeys PLANT SCIENCES-

CiteScore

2.60

自引率

14.30%

发文量

189

审稿时长

6 weeks

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﻿Leucheriapeteroana (Nassauvieae, Asteraceae), a new species of Leucheria endemic to the Andes of Central Chile, and insights into the systematics of Nassauviae.

Abstract

Leucheriapeteroana (Nassauvieae, Asteraceae), a new species of Leucheria endemic to the Andes of Central Chile, and insights into the systematics of Nassauviae.