Taxonomic Revision of the Genus Podagrostis (Poaceae, Pooideae, Poeae)

IF 1.1 3区生物学 Q3 PLANT SCIENCES

Annals of the Missouri Botanical Garden Pub Date : 2021-08-25 DOI:10.3417/2021642

A. M. Molina, Zulma E. Rúgolo, M. A. Ferrero, P. C. Palacio, C. Guerreiro, A. S. Vega

引用次数: 2

Abstract

A taxonomic revision of the genus Podagrostis (Griseb.) Scribn. & Merr. is presented, including two new combinations: P. meridensis (Luces) A. M. Molina & Rúgolo and P. novogaliciana (McVaugh) A. M. Molina & Rúgolo. Podagrostis bacillata (Hack.) Sylvester & Soreng constitutes a new report for Colombia. Information regarding synonymy, geographical distribution, habitat, iconography, and vernacular names is provided along with complete illustrations and a list of additional specimens examined. A key for the identification of the species is included as well as a comparative table based on macro- and micromorphological data. The anatomical character of Trichodium net on lemma epidermis, as well as its diagnostic value, is discussed in species of Podagrostis and most related genera (e.g., Agrostis L., Chaetotropis Kunth, and Polypogon Desf., among others).

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Podagrostis属的分类学修订（Poeae，Pooideae，Poeae）

文章题目草地早熟禾属的分类学修订Merr。包括两个新组合：P.meridiensis（Luces）A.M.Molina和Rúgolo和P.novogaliciana（McVaugh）A.M.Morina和Rügolo。细菌性波德agrostis bacillata（Hack.）Sylvester&Soreng为哥伦比亚撰写了一份新报告。提供了有关同义词、地理分布、栖息地、图像学和方言名称的信息，以及完整的插图和检查的其他标本列表。包括一个物种鉴定的关键，以及一个基于宏观和微观形态数据的比较表。在波德Agrostis和大多数相关属（如Agrostis L.、Chaetotropis Kunth和Polypogon Desf等）的物种中，讨论了毛网在外膜表皮上的解剖特征及其诊断价值。

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来源期刊

Annals of the Missouri Botanical Garden 生物-植物科学

CiteScore

3.60

自引率

0.00%

发文量

期刊介绍： The Annals of the Missouri Botanical Garden is a quarterly international journal primarily devoted to systematic botany and evolutionary biology. We encourage submissions of original papers dealing with significant advances in the taxonomy, phylogeny, biogeography, paleobiology, and evolution of plants, and in conservation genetics and biology, restoration ecology, and ethnobiology, using morphological and/or molecular characters, field observations, and/or database information. We also welcome reviews and papers on conceptual issues and new methodologies in systematics. Important floristic works will also be considered. Symposium proceedings discussing a broader range of topical biological subjects are also published, typically once a year. All manuscripts are peer-reviewed by qualified and independent reviewers.