Norlindh, Tycho Studies in the Calenduleae. I. Monograph of the genera Dimorphotheca, Castalis, Osteospermum, Gibbaria and Chrysanthemoides - Lund C. W. K. Gleerups 1943 - 432 Subjects--Index Terms: beskrivning description Dimorphotheca Castalis Osteospermum Gibbaria Chrysanthemoides Dewey Class. No.: 635.9