Castrilanthemum Vogt & Oberprieler, a new genus of the Compositae-Anthemideae

Zusammenfassung

Pyrethrum debeauxii, a poorly-known annual species endemic to SE-Spain, was studied in detail and compared with related genera. It is found to represent a new monotypic genus, Castrilanthemum Vogt & Oberprieler. The new combination C. debeauxii (Degen, Hervier & É. Rev.) Vogt & Oberprieler is proposed.