Apargia gouanii Schleich. accepted as Leontodon hirtus L. (original description)
Artemisia wulfenii Schleich. accepted as Artemisia umbelliformis Lam. (original description)
Carduus aggregatus Schleich. accepted as Carduus nutans subsp. platypus (Lange) Greuter (original description)
Centaurea mollis Schleich. accepted as Centaurea jacea L. (original description)
Cnicus lacteus Schleich. accepted as Cirsium palustre (L.) Coss. ex Scop. (original description)
Cnicus nudiflorus Schleich. (original description)
Crepis segetum Schleich. (original description)
Erigeron rupestris Schleich. (original description)
Hieracium alpicola Schleich. (original description)
Hieracium ampliflorum Schleich. (original description)
Hieracium picridifolium Schleich. (original description)
Hieracium subnudum Schleich. (original description)
Scorzonera macrorhiza Schleich. accepted as Scorzonera humilis L. (original description)