A biosystematic analysis of the Caltha leptosepala (Ranunculaceae) complex in the Rocky Mountains.: III. Variability in seed and gross morphological characteristics

Autor: Michael I. Morris
Rok vydání: 1973
Předmět:
Zdroj: Canadian Journal of Botany. 51:2259-2267
ISSN: 0008-4026
DOI: 10.1139/b73-293
Popis: Part three of a biosystematic study of the Caltha leptosepala complex in the Rocky Mountains involves analyses of embryology and gross morphology. Data obtained from both the natural populations investigated and from dried herbarium material support the premise that only one species, Caltha leptosepala, can be taxonomically justified for the Rocky Mountains.
Databáze: OpenAIRE