Echeveria sotoi（Ser. Gibbiflorae, Crassulaceae），墨西哥米却肯州沿海的一个新种

IF 1 4区生物学 Q3 PLANT SCIENCES

Phytotaxa Pub Date : 2024-01-05 DOI:10.11646/phytotaxa.633.2.3

C. S. ROSALES-MARTÍNEZ, J. A. QUIRARTE-TEJEDA, J. D. HERNÁNDEZ-CAMPOS

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引用次数: 0

摘要

sotoi (ser. Gibbiflorae, Crassulaceae) 被描述为墨西哥米却肯海岸特有的一个新物种。gibbiflora 的不同之处在于：茎一般较高，但较细；叶片较窄，倒披针形或倒卵圆形，无紫灰色；花序梗较细；蝎尾水平开展或斜升；花的花冠通常较长，但萼片通常较短；蜜腺鳞片较窄。根据世界自然保护联盟的标准，该物种被评估为极度濒危（CR）。本报告提供了 E. ser.Gibbiflorae 原产于米却肯州的分布图。

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Echeveria sotoi (ser. Gibbiflorae, Crassulaceae), a new species from coastal Michoacán, Mexico

E. sotoi (ser. Gibbiflorae, Crassulaceae) is described as a new species endemic to the coast of Michoacán, Mexico. It is morphologically similar to E. gibbiflora, from which it differs by having a generally taller but much thinner stem, narrower and oblanceolate to oblanceolate-obovate leaves without purplish-glaucous colourations, thinner peduncles, horizontally spreading to obliquely ascending cincinni, flowers with frequently longer corollas but usually shorter sepals, and narrower nectary scales. The species was assessed as Critically Endangered (CR) following the IUCN criteria. A distribution map is provided for the species of E. ser. Gibbiflorae native to Michoacán.

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来源期刊

Phytotaxa PLANT SCIENCES-

CiteScore

1.90

自引率

27.30%

发文量

956

审稿时长

1 months

期刊介绍： Phytotaxa is a peer-reviewed, international journal for rapid publication of high quality papers on any aspect of systematic and taxonomic botany, with a preference for large taxonomic works such as monographs, floras, revisions and evolutionary studies and descriptions of new taxa. Phytotaxa covers all groups covered by the International Code of Nomenclature foralgae, fungi, and plants ICNafp (fungi, lichens, algae, diatoms, mosses, liverworts, hornworts, and vascular plants), both living and fossil. Phytotaxa was founded in 2009 as botanical sister journal to Zootaxa. It has a large editorial board, who are running this journal on a voluntary basis, and it is published by Magnolia Press (Auckland , New Zealand). It is also indexed by SCIE, JCR and Biosis. All types of taxonomic, floristic and phytogeographic papers are considered, including theoretical papers and methodology, systematics and phylogeny, monographs, revisions and reviews, catalogues, biographies and bibliographies, history of botanical explorations, identification guides, floras, analyses of characters, phylogenetic studies and phytogeography, descriptions of taxa, typification and nomenclatural papers. Monographs and other long manuscripts (of 60 printed pages or more) can be published as books, which will receive an ISBN number as well as being part of the Phytotaxa series.