Book ID: 99350
Rostanski, Krzystof, Adam Rostanski, Izabella Gerold - Smietanska and Pawel Wasowicz
Evening Primroses (Oenothera) in Europe. 2010. illus. 157 p. gr8vo. Paper bd.
Presents 61 species and permanent hybrids of Oenothera occurring in Europe, and provides a key for their identification. The taxa are arranged alphabetically, and each is characterized with its morphological description, general distribution, occurrence in European countries; and more important synonyms are provided. The most significant morphological characteristics are illustrated .All the quantitative characteristics given in the key and morphological descriptions refer to plants in the first phase of flowering and fruiting, that is, the period from mid-June to end of July.