brassica rapa mustard flowers are hermaphroditic and can self-pollinate

agriculture bok bomdong brassica bright brown bruised cabbage choy color common condiment cracked create creates crop cultivated dark family field flavorings flower flowers food forms fruit genera grass grassland green ground growing herb hermaphroditic including juice keblock komatsuna lemon liquids meadow mixed mustard napa oilseed oleifera paste plant prairie produce ranging rapa rape rapeseed rapini salt sauce seeds self-pollinate shrub sinapis species spices subsp turnip used vegetable vinegar water wildflower yellow