Studies within the genus Digitaria Haller (Poaceae, Panicoideae) in southwestern Europe

被引：0
|
作者：
Verloove, Filip [1 ]
机构：
[1] Natl Bot Garden Belgium, B-1860 Meise, Belgium
来源：
CANDOLLEA | 2008年 / 63卷 / 02期
关键词：
POACEAE; Digitaria; Taxonomy;
D O I：
暂无
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Herbarium revisions and recent fieldwork in France and Italy yielded several interesting new data about the grass genus Digitaria Haller (Poaceae, Panicoideae). The historical presence of Digitaria debilis (Desf) Willd. in continental France is finally confirmed. Digitaria radicosa (C. Presl) Miq. is reported for the first time from Europe (ephemeral alien in Corse) and Digitaria violascens Link is an overlooked, recently naturalized xenophyte in France and Italy. Diagnostic characteristics of Digitaria ischaemum (Schweigg.) Muhl. and Digitaria violascens are discussed. Drawings and an identification key for the species of Digitaria in southwestern Europe are provided.
引用
收藏
页码：227 / 233
页数：7
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