Scorzonera syriaca Boiss. & C. I. Blanche in Boissier, Diagn. Pl. Orient. ser. 2, 3: 93. 1856
Scorzonera syriaca in Boissier, Diagn. Pl. Orient. ser. 2, 3: 93. 1856
is basionym for Pseudopodospermum syriacum in PhytoKeys 137: 70. 2020
Scorzonera syriaca in Boissier, Diagn. Pl. Orient. ser. 2, 3: 93. 1856