Artemisia fragrans var. maracandica (Bunge) Boiss. (original description)
Aster pyropappus Boiss. (original description)
Chrysanthemum sect. Coleostephus (Cass.) Boiss. (original description)
Chrysanthemum sect. Pinardia (Cass.) Boiss. (original description)
Pulicaria dysenterica var. stenophylla Boiss. accepted as Pulicaria arabica (L.) Cass. (original description)
Pyrethrum millefoliatum var. oligocephalum (DC.) Boiss. accepted as Tanacetum aureum (Lam.) Greuter & al. (original description)
Pyrethrum myriophyllum var. variegatum Boiss. (original description)
Senecio aurantiacus var. leiocarpus Boiss. (original description)
Senecio coronopifolius var. subdentatus (Ledeb.) Boiss. accepted as Senecio glaucus subsp. coronopifolius (Maire) C.Alexander (original description)
Sonchus arvensis var. laevipes Boiss. accepted as Sonchus arvensis subsp. uliginosus (M.Bieb.) Nyman (original description)