Cephalorrhynchus brassicifolius (Boiss.) Tuisl accepted as Lactuca brassicifolia Boiss. (original description)
Cephalorrhynchus chitralensis Tuisl (original description)
Cephalorrhynchus gorganicus (Rech.f. & Esfand.) Tuisl accepted as Lactuca gorganica Rech.f. & Esfand. (original description)
Cephalorrhynchus macrorhizus (Royle) Tuisl accepted as Lactuca macrorhiza (Royle) Hook.f. (original description)
Cephalorrhynchus picridiformis (Boiss.) Tuisl accepted as Lactuca picridiformis Boiss. (original description)
Cephalorrhynchus rechingerianus Tuisl accepted as Lactuca rechingeriana (Tuisl) N.Kilian & Greuter (original description)
Lactuca wallichiana Tuisl accepted as Lactuca dolichophylla Kitam. (original description)
Scariola exigua Tuisl (original description)
Scariola leucoclada (Rech.f. & Tuisl) Tuisl accepted as Lactuca leucoclada Rech.f. & Tuisl (original description)
Steptorhamphus pumilus (Rech.f. & Tuisl) Tuisl accepted as Lactuca pumila Rech.f. & Tuisl (original description)