Cichorium bottae Deflers (original description)
Lactuca yemensis Deflers accepted as Lactuca inermis Forssk. (original description)
Laggera arabica Deflers (original description)
Phagnalon harazianum Deflers (original description)
Publicaria Deflers (original description)
Pulicaria ehrenbergiana Sch.Bip. ex Deflers (original description)
Senecio bipartitus Sch.Bip. ex Deflers (original description)
Senecio harazianus Deflers (original description)
Senecio odorus Deflers (original description)
Senecio pendulus Deflers (original description)
Senecio sumarae Deflers (original description)