
Collard, mustard and turnip greens: Effects of genotypes and leaf position on concentrations of ascorbic acid, folate, β-carotene, lutein and phylloquinone
Keywords: LGBs; leafy green Brassicas; ARS; Agricultural Research Service; Brassica oleracea; Brassica juncea; Brassica rapa; Viridis; Cole crop; Leafy green; Vitamin C; Vitamin B9; Vitamin K; Carotenoids; Biodiversity; Genotype difference and nutrition; Cultivar d