Brassica campestris, Linn. First Ivs. hairy; all Ivs. glaucous and thickish or somewhat fleshy, the lower ones lyrate and toothed, the st.-lvs. cordate-amplexicaul and acuminate: fls. shorter and also smaller than in the B. oleracea series (Fig. 629). A weed in waste places, in its run-wild form, but rarely persisting long or becoming troublesome. There are oil-bearing forms (var. oleifera, DC.). | Brassica campestris, Linn. First Ivs. hairy; all Ivs. glaucous and thickish or somewhat fleshy, the lower ones lyrate and toothed, the st.-lvs. cordate-amplexicaul and acuminate: fls. shorter and also smaller than in the B. oleracea series (Fig. 629). A weed in waste places, in its run-wild form, but rarely persisting long or becoming troublesome. There are oil-bearing forms (var. oleifera, DC.). |