朝向 Orthosia 属的修订（Apocynaceae: Asclepiadoideae: Asclepiadeae)

IF 1.1 3区生物学 Q3 PLANT SCIENCES

Annals of the Missouri Botanical Garden Pub Date : 2024-06-11 DOI:10.3417/2024795

S. Liede-Schumann, Ulrich Meve

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引用次数: 0

摘要

本文基于对标本馆材料、模式标本、数字图像、野外观察以及对 101 个登录品进行六种叶绿体标记的 Sanger 测序的研究，总结了 Orthosia Decne.属的现有知识。这些分析结果表明，在大多数情况下，物种圈定相当狭窄。共确认了 55 个物种，其中 9 个是科学界的新物种。此外，一些偏远地区的不完整材料也表明存在少数尚未描述的物种。对于某些物种，形态学结果和分子学结果并不一致，这也表明未来研究的必要性。对所有已接受的物种都进行了描述和图解，并提供了它们的分布情况。新描述了 9 个种和 2 个亚种，提出了 13 个新组合和 2 个新异名，对 12 个名称进行了 lectotypified，对 1 个名称进行了 neotypified。

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Toward a Revision of the Genus Orthosia (Apocynaceae: Asclepiadoideae: Asclepiadeae)

This paper summarizes the present knowledge of the genus Orthosia Decne., based on the study of herbarium material, type specimens, digital images, field observations, and Sanger sequencing of 101 accessions for six chloroplast markers. The results of these analyses encourage a rather narrow species circumscription in most cases. A total of 55 species are recognized, nine of which are new to science. Additionally, incomplete material from some remote areas points to the existence of a handful of yet undescribed species. For some species, morphological and molecular results are incongruent, also indicating the need for future studies. All accepted species are described and illustrated, and their distributions are provided. Nine species and two subspecies are newly described, 13 new combinations and two new synonyms are proposed, and 12 names are lectotypified and one is neotypified.

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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.