There are hundreds of bee-plants, flowering plants which attract bees. Here is just a small selection:
Herbs, including mint, thyme, sage, rosemary, lemon balm, fennel, dill, coriander, lavender, oregano
Borage family members including borage, echium, forget-me-not, lungwort, comfrey
Daisy family members including dandelion, simple daisies, sunflower, thistle, aster
Pea family members including clover, vetch
Fruit shrubs and trees
Foxgloves, mullein, snapdragons
Crocuses, bluebells, alliums (including onions and leeks that have bolted)
