Hyoscyamus niger var. agrestis (Kit.) Beck variety synonym

Hyoscyamus niger subsp. pallidus (Waldst. & Kit. ex Willd.) Juel, Cedergr. & Örtendahl subspecies synonym

Hyoscyamus bohemicus var. pallidus (Waldst. & Kit. ex Willd.) Pojark. variety synonym

Hyoscyamus pallidus Waldst. & Kit. ex Willd. species synonym

Hyoscyamus niger subsp. agrestis (Kit.) Hultén subspecies synonym

Hyoscyamus bohemicus F.W.Schmidt species synonym

Hyoscyamus niger var. agrestis (Kit. ex Schult.) Hampe variety accepted

Hyoscyamus niger var. niger variety accepted

Hyoscyamus niger subsp. pallidus (Willd.) Schübl. & G.Martens subspecies synonym

Hyoscyamus niger f. agrestis (Kit. ex Schult.) C.W.Christ. form synonym

Hyoscyamus niger var. pygmaeus Wallr. variety homotypic synonym

Hyoscyamus niger var. pygmaeus Wallr. ex Klett & Richt. variety synonym

Hyoscyamus agrestis var. pallidus Ruthe variety synonym

Hyoscyamus niger f. pallidus (Willd.) Braun-Blanq. form synonym

Hyoscyamus niger var. pallidus (Willd.) Rchb. variety synonym

Hyoscyamus agrestis var. integrifolius Wallr. variety synonym

Hyoscyamus niger var. bohemicus (F.W.Schmidt) Pohl variety accepted

Hyoscyamus agrestis var. sinuatus Wallr. variety synonym

Hyoscyamus niger var. annuus Sims variety synonym

Hyoscyamus niger var. agrestis (Schult.) Nyman variety synonym

Hyoscyamus niger var. agrestis P.Fourn. variety synonym

Hyoscyamus niger var. pallidus (Waldst. & Kit. ex Willd.) W.D.J.Koch variety synonym

Hyoscyamus agrestis Kit. ex Schult. species synonym

Hyoscyamus pallidus Waldst. & Kit. species homotypic synonym