Willdenowia - Annals of the Botanic Garden and Botanical Museum Berlin-Dahlem
2000 / 08 Vol. 30; Iss. 1
The Genus Psephellus Cass. (Compositae, Cardueae) Revisited with a Broadened Concept
Gerhard Wagenitz and Frank H. HellwigVolume:
30
Language:
english
Journal:
Willdenowia
DOI:
10.2307/3997072
Date:
August, 2000
File:
PDF, 1.92 MB
english, 2000