Oenothera coronifera, a new alien species for the Czech flora, and Oenothera stricta, recorded again after nearly two centuries

0129803 - BU-J 20030013 RIV CZ eng J - Journal Article
Mihulka, Stanislav - Pyšek, Petr - Pyšek, A.
Oenothera coronifera, a new alien species for the Czech flora, and Oenothera stricta, recorded again after nearly two centuries.
Preslia. Roč. 75, - (2003), s. 263-270. ISSN 0032-7786. E-ISSN 0032-7786
R&D Projects: GA AV ČR KSK6005114; GA ČR GA206/99/1239
Institutional research plan: CEZ:AV0Z6005908
Keywords : alien plants * casual occurrence * Oenothera
Subject RIV: EF - Botanics

Two species of the North American genus Oenothera are reported as aliens in the Czech Republic. A population of O. coronifera consisting of ca. 30 plants at various phenological stages, from rosettes to flowering plants, was found in 2001 at the railway station in the town of Zliv, district of České Budějovice, S. Bohemia.
Permanent Link: http://hdl.handle.net/11104/0027975