Viola guaxarensis (Violaceae): a new Viola from Tenerife, Canary Islands, Spain

被引：4
|
作者：
Marrero Gomez, Manuel V. [1 ]
Martin Esquivel, Jose L. [1 ]
Docoito Diaz, Jose R. [2 ]
Suarez Izquierdo, Manuel [1 ]
机构：
[1] Parque Nacl Teide, Sixto Perera Gonzalez 25, Tenerife 38002, Canary Islands, Spain
[2] Santo Domingo Custodio 13,3D, Tenerife 38108, Canary Islands, Spain
来源：
WILLDENOWIA | 2020年 / 50卷 / 01期
关键词：
Canary Islands; endemic; high mountain; new species; Teide National Park; Tenerife; Viola cheiranthifolia; Viola guaxarensis; Viola palmensis; Viola sect. Melanium; Violaceae;
D O I：
10.3372/wi.50.50102
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Viola guaxarensis M. Marrero, Docoito Diaz & Martin Esquivel, sp. nov., belonging to V. sect. Melanium Ging. (Violaceae), is described and illustrated. It is a small chamaephyte currently known in only two localities within the high-mountain zone of Tenerife, Canary Islands. Data on aspects of its morphology, ecology, rarity and conservation status are provided, as well as the differences between this new taxon and the other two species from the Canary Island high-mountain habitats, V. cheiranthifolia Humb. & Bonpl. and V. palmensis Webb & Berthel., which are presumed to be the closest relatives.
引用
收藏
页码：13 / 21
页数：9
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