Tragopogon longirostris Sch. Bip. in Webb & Berthelot, Hist. Nat. Iles Canaries 3(2,2): 469. 1850
Tragopogon longirostris in Webb & Berthelot, Hist. Nat. Iles Canaries 3(2,2): 469. 1850
is basionym for Tragopogon porrifolius subsp. longirostris in Willdenowia 33: 237. 2003
Tragopogon longirostris in Webb & Berthelot, Hist. Nat. Iles Canaries 3(2,2): 469. 1850