Asperula incana Sibth. & Sm., Fl. Graec. Prodr. 1: 88. 1806 Asperula incana Sibth. & Sm., Fl. Graec. Prodr. 1: 88. 1806Taxon for this nameAsperula incana Sibth. & Sm., Fl. Graec. Prodr. 1: 88. 1806