Launaea intybacea (Jacq.) Beauverd Launaea intybacea (Jacq.) Beauverd in Bull. Soc. Bot. Genève 2(3): 114. 1910 sec. Pruski & Robinson 2018=Lactuca intybacea Jacq. in Icon. Pl. Rar. 1(4): 16, t. 162. 1784 syn. sec. ???