文章题目西开普省一悬崖生球茎植物新种——杜氏球茎植物

IF 2 4区生物学 Q2 PLANT SCIENCES

Haseltonia Pub Date : 2017-12-01 DOI:10.2985/026.023.0108

E. Jaarsveld

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引用次数: 2

摘要

摘要:杜氏球茎(Bulbine dewetii)属藤科植物;它是来自Heks河山脉(西开普省，南非)南部较低斜坡的陡峭岩石表面的一种强制性地生石林植物。杜氏球茎通常单生(很少繁殖和形成小群体)，有柔软的垂叶，在11月开花(晚春，南半球)，花在下午开放，晚上开放。对这个分类群的描述构成了对南非和纳米比亚的悬崖多肉和球茎多肉分类群的广泛调查的一部分。

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Bulbine dewetii, a New Cliff-Dwelling Bulbine Species (Asphodelaceae) from the Western Cape

Abstract: Bulbine dewetii (Asphodelaceae) is named; it is an obligatory geophytic cremnophyte from the sheer rock faces of the lower southern slopes of the Heks River Mountains (Western Cape, South Africa). Bulbine dewetii usually grows solitary (rarely proliferating and forming small groups) with soft pendent leaves, flowering during the month of November (late spring, S. Hemisphere), the flowers open during the afternoon and remain open during the night. The description of this taxon forms part of an extensive survey of cliff-dwelling succulent and bulbous-succulent taxa in South Africa and Namibia.

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来源期刊

Haseltonia 生物-植物科学

CiteScore

3.00

自引率

6.70%

发文量

审稿时长

>12 weeks

期刊介绍： Haseltonia, Yearbook of the Cactus and Succulent Society of America, is published in full color and features peer-reviewed articles about all aspects of cacti, succulents and their environs. Topics include current research and conservation reports, new species descriptions and lengthy taxonomic revisions, historical and biographical notes, chemical and cytological studies, evolutionary biology and ethnobotanical reports, propagation and pest control methods, and pollinator studies. Serious students of the world''s succulent flora, botanists, taxonomists, researchers and horticulturalists will all find Haseltonia a valuable addition to their book collection.