According to observations of naturalists and beekeepers.
Where are you?
SOURCE FOR HONEY BEES:
Northern bush honeysuckle occurs from Newfoundland west to Saskatchewan; south to Nova Scotia, New England, Delaware; and in the mountains to Virginia, North Carolina, and Tennessee; and west to Ohio, Indiana, Illinois, and Iowa.
This plant is present in at least 34 states/provinces in this country.
Northern bush honeysuckle is a native, deciduous small shrub that usually grows from 2 to 4 feet (0.6-1.2 m) tall. The branches run close to the ground, ascending slightly. The fruit is a dry, woody, dehiscent capsule.
The peak flowering season for northern bush honeysuckle is from early June to early July, but flowers have opened as late as August in Michigan. The fruit matures and releases seeds in September.
Allium schoenoprasum (aka: Chives)
Brassica napus (aka: Rapeseed)
Sinapis arvensis (aka: Charlock mustard, California rape, Charlock, Corn mustard, Canola, Kaber mustard, Rapeseed mustard)
Asclepias tuberosa (aka: Butterflyweed, Butterfly Milkweed, Orange Milkweed, Pleurisy Root, Chigger Flower, Canada root, Fluxroot, Indian paintbrush, Indian posy, Orange root, Orange Swallow-wort, Tuber root, Yellow milkweed, White-root, Windroot, Butterfly love)
Calendula officinalis (aka: Marigold, Calendula, Pot marigold, English marigold)
Borago officinalis (aka: Borage, Starflower, Common borage, Cool-tankard, Tailwort)
Citrullus lanatus (aka: Watermelon)
Hyssopus officinalis (aka: Hyssop)
Calluna vulgaris (aka: Heather, Scotch heather, Common heather, Ling, Simply heather)