Tabak (Gattung)
Nicotiana knightiana
Nicotiana sect. Paniculatae
Nicotiana arentsii
Nicotiana acuminata
Nicotiana sect. Repandae
Nicotiana sect. Suaveolentes
Nicotiana sect. Undulatae
Nicotiana azambujae
Nicotiana sect. Polydicliae
Nicotiana sect. Noctiflorae
Nicotiana sect. Alatae
Nicotiana obtusifolia
Nicotiana plumbaginifolia
Nicotiana sect. Trigonophyllae
Nicotiana paniculata
Nicotiana sect. Petunioides
Nicotiana sect. Tomentosae
Nicotiana glutinosa
Nicotiana attenuata
Nicotiana africana
Nicotiana cavicola
Nicotiana setchellii
Nicotiana benavidesii
Nicotiana raimondii
Forget-Tabak
Langblütiger Tabak
Nicotiana cutleri
Bauern-Tabak
Filziger Tabak
Virginischer Tabak
Blaugrüner Tabak