Brassica oleracea subsp. bourgaei (Webb ex Christ) Gladis & K. Hammer in Genetic Resources Crop Evolution 48: 11. 2001
Brassica oleracea subsp. bourgaei in Genetic Resources Crop Evolution 48: 11. 2001
is new combination for Sinapidendron bourgaei in Bot. Jahrb. Syst. 9: 89. 1888
has orthographic variant Brassica oleracea subsp. bourgeaui
Brassica oleracea subsp. bourgaei in Genetic Resources Crop Evolution 48: 11. 2001