Achillea chamaemelifolia Pourr. (original description)
Andryala lyrata Pourr. accepted as Andryala ragusina L. (original description)
Aster pyrenaeus Pourr. (original description)
Centaurea leucantha Pourr. accepted as Cheirolophus intybaceus (Lam.) Dostál (original description)
Centaurea sylvatica Pourr. (original description)
Crepis polymorpha Pourr. accepted as Crepis vesicaria subsp. taraxacifolia (Thuill.) Thell. (original description)
Crepis taraxacoides Pourr. accepted as Crepis albida Vill. (original description)
Lactuca tenerrima Pourr. (original description)
Solidago narbonensis Pourr. (original description)
Sonchus aquatilis Pourr. (original description)