Rottboellia digitata Sm., Fl. Graec. Prodr. 1: 71. 1806
Rottboellia digitata, Fl. Graec. Prodr. 1: 71. 1806
is basionym for Phacelurus digitatus, Spic. Fl. Rumel. 2: 424. 1846
Rottboellia digitata, Fl. Graec. Prodr. 1: 71. 1806
Rottboellia digitata, Fl. Graec. Prodr. 1: 71. 1806
Taxon for this name