Insights into the Systematics of Tribe Duranteae (Verbenaceae): A Taxonomic Revision of the New World Genus Bouchea1

IF 1.1 3区生物学 Q3 PLANT SCIENCES

Annals of the Missouri Botanical Garden Pub Date : 2019-08-23 DOI:10.3417/2019383

P. Moroni, N. O’Leary

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引用次数: 4

Abstract

Abstract A taxonomic revision of Bouchea Cham. (Duranteae, Verbenaceae) is presented, updating the last formal revision of the genus by Moldenke from 1940, with a more comprehensive and profound study of herbarium material. The analyses of the morphological features support the recognition of 13 Bouchea species. A new combination is proposed for Stachytarpheta bifurca Benth. (≡ B. bifurca (Benth.) P. Moroni & N. O'Leary), and B. boyacana Moldenke var. glabrata Moldenke is elevated to the species rank. Eight taxa are here synonymized: B. inopinata Moldenke (= B. agrestis Schauer), B. prismatica (L.) Kuntze var. brevirostra Grenzeb. (= B. bifurca), B. beckii Moldenke (= B. boliviana (Kuntze) Moldenke), B. flabelliformis M. E. Jones (= B. dissecta S. Watson), B. prismatica var. laciniata Grenzeb. (= B. dissecta), S. kingii Moldenke (= B. nelsonii Grenzeb.), B. boyacana Moldenke (= B. prismatica), and B. spathulata Torr. var. longiflora Moldenke (= B. spathulata). Lectotypes are designated for the names B. incrassata Lange (second-step), B. rusbyi Moldenke (second-step), and S. laxiflora Turcz. Furthermore, B. boliviana is reported for the first time growing in Argentina, B. notabilis Moldenke in Ecuador, and B. rusbyi in Brazil and Peru.

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杜兰科（马鞭草科）系统学研究——新大陆Bouchea1属的分类学修订

文章摘要：Bouchea Cham的分类学修订。（Durantae，马鞭草科），更新了莫尔登克自1940年以来对该属的最后一次正式修订，对植物标本馆材料进行了更全面、更深入的研究。形态特征的分析支持了对13种布歇属植物的识别。提出了一种新的双叉花组合。（lect B.bifurca（Benth.）P.Moroni&N.O'Leary）和B.boyacana Moldenke var.glassata Moldenke被提升到物种等级。八个分类群在这里被同义：B.inopinata Moldenke（=B.agrestis Schauer），B.prismatica（L.）Kuntze var.brevirostra Grenzeb。（=B.bifurca）、B.beckii Moldenke（=B.boliviana（Kuntze）Moldenke）、B.flabelliformis M.E.Jones（=B.dissecta S.Watson）、B.prismatica var.laciniata Grenzeb。（=B.dissecta）、金龟子（=B.nelsonii Grenzeb）、博亚卡纳-莫尔登克（=B.prismatica）和匙形蟾蜍。莫尔登克长花变种。Lectotype被命名为B.incrassata Lange（第二步）、B.rusbyi Moldenke（第二步骤）和S.laxiflora Turcz。此外，据报道，玻利维亚B.boliviana首次在阿根廷生长，Moldenke B.notabilis首次在厄瓜多尔生长，rusbyi B.rusbyi首次在巴西和秘鲁生长。

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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.