Allium ampeloprasum subsp. porrum (L.) Hayek in Repert. Spec. Nov. Regni Veg. Beih. 30(3): 39. 1932
Allium ampeloprasum subsp. porrum in Repert. Spec. Nov. Regni Veg. Beih. 30(3): 39. 1932
is new combination for Allium porrum, Sp. Pl.: 295. 1753
Allium ampeloprasum subsp. porrum in Repert. Spec. Nov. Regni Veg. Beih. 30(3): 39. 1932