Centaurea aspera subsp. pseudosphaerocephala (Shuttlew. ex Rouy) Gugler, 1907	132874

BIBLIO

Identification
Tison, J.-M. & de Foucault, B. [coord.] 2014. Flora Gallica. Flore de France. Biotope Éditions, Mèze. xx + 1196 pp. : 412

 

NOTES