Adenostyles pyrenaica Lange accepted as Adenostyles alliariae subsp. pyrenaica (Lange) P.Fourn. (original description)
Bellis microcephala Lange (original description)
Centaurea carratracensis Lange (original description)
Centaurea divergens Lange accepted as Centaurea aristata subsp. langeana (Willk.) Dostál (original description)
Centaurea schousboei Lange (original description)
Cirsium filipendulum Lange (original description)
Coleostephus hybridus (Guss.) Lange accepted as Coleostephus myconis (L.) Rchb.f. (original description)
Crepis baetica Lange (original description)
Crepis hackelii Lange accepted as Crepis vesicaria subsp. taraxacifolia (Thuill.) Thell. (original description)
Evax carpetana Lange accepted as Filago carpetana (Lange) Chrtek & Holub (original description)
Filago duriaei Coss. ex Lange (original description)
Filago micropodioides Lange (original description)
Hieracium pallidum Lange (original description)
Leontodon nevadensis Lange accepted as Scorzoneroides nevadensis (Lange) Greuter (original description)
Leontodon tomentosus Vahl ex Lange (original description)
Pluchea caspia O.Hoffm. ex Paulsen (original description)
Psychrogeton turkestanicus O.Hoffm. ex Paulsen (original description)
Pyrethrum anomalum Lange (original description)
Senecio legionensis Lange (original description)
Taraxacum tomentosum Lange accepted as Taraxacum pyropappum Boiss. & Reut. (original description)