"In all situations, Quebec to Minnesota, Kansas, Florida, Texas and Mexico. Naturalized in Europe." (Small). Found in all kinds of places; honey yield not important; some pollen. June to August.*
GREGGIA. Greggia camporum Gray.
Mustard family. Cruciferae.
"Mountains of Western Texas." (Coulter). Honey yield early but not abundant; also pollen helps early brood rearing. Hunter; waste fields and fertile prairies. Honey yield early, but not abundant; also pollen; helps early brood rearing. February.*
COMMON TURNIP. Brassica rapa L.
Mustard family. Cruciferae.
Cultivated and sometimes escaped; bees work on the blossoms, honey and pollen. June and July.*
BLACK MUSTARD. Brassica nigra Koch.
Mustard family. Cruciferae.
Cultivated and escaped; bees sometimes busy on it. June and July.*