There were 5 illustrations found for epithet calcitrapifolius,-a,-um
 
1418062 925098 Scorzonera calcitrapifolia Vahl J. Sibthrop, J.E. Smith, Fl. Graec. (drawings), vol. 8 : t. 87 (1845-1847)
 
1660052 925098 Scorzonera calcitrapifolia Vahl J. Sibthrop, J.E. Smith, Fl. Graec., vol. 8 : p. 64, t. 787 (1833)
 
2489402 925098 Scorzonera calcitrapifolia Vahl J.C. Buxbaum, Pl. Minus Cogn. Cent., vol. 2 : t. 22 (1728-1740)
 
48501616 1198195 Podospermum laciniatum (L.) DC. [117 925293 Scorzonera laciniata L.] H.G.L. Reichenbach, Icon. Fl. Germ. Helv., vol. 19(1): (Die Cichoriaceen, Ambrosiaceen, Campanulaceen, Lobeliaceen dazu die Cucurbitaceen der deutschen Flora
): t. 1385, fig. 1 (1860) [H.G. Reichenbach]
 
24824816 1198195 Podospermum laciniatum (L.) DC. [117 925293 Scorzonera laciniata L.] J. Barrellier, Pl. Galliam Hispaniam Italiam Obs.: t. 797-800, fig. 800 (1714)