A new species of Hybanthus (Violaceae) from north-eastern Brazil

被引:3
|
作者
De Paula-Souza, J [1 ]
Souza, VC [1 ]
机构
[1] Univ Sao Paulo, ESALQ, Herbarium ESA, BR-13418900 Piracicaba, SP, Brazil
关键词
Alagoas; Bahia; caatingas; endemism; systematics;
D O I
10.1046/j.1095-8339.2003.00161.x
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
A new species of Hybanthus (Violaceae) from north-eastern Brazil is described and illustrated. Hybanthus verrucosus Paula-Souza is endemic to 'caatingas' of Bahia and Alagoas states and is very distinct from all other Brazilian species of the genus, for its anterior petal, which is covered with small wart-like outgrowths. Other distinctive characteristics of the new species and its relationship with a closely related species (H. atropurpureus (A.St.-Hil.) Taub.) are discussed. (C) 2003 The Linnean Society of London, Botanical Journal of the Linnean Society, 2003, 141, 503-506.
引用
收藏
页码:503 / 506
页数:4
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