Ptilotrichum spinosum (L.) Boiss. [ Alyssum spinosum L.]
no HD illustration available (m1)
Ptilotrichum spinosum (L.) Boiss. [ Alyssum spinosum L.] [Cruciferae]
J. Barrellier, Pl. Galliam Hispaniam Italiam Obs.: t. 805-808, fig. 808 (1714)