I believe they also like clover lawns, and gardens... really anything besides the sterile grass and concrete structures that have been marketed to be idolized.

Lavendar is great, but umbels hit a broad variety of insects, especially predatory species.

Yarrow, fennel, Queen Anne's Lace, hemlock (do not grow this please), and many others.

If you are on the west coast, Ceanothus is even more popular among bees of all kinds than is lavender (also bigger, and with better life expectancy). Just don't plant it along a walkway, or people will be brushing past the 'bee bush'.

Our (non-native) fennel plants seem to be a significant attractor of bees and other pollinators. They also serves as a host plant for Anise Swallowtail butterflies. The bees also really like the citrus (oranges, lemons, citron, grapefruit), cuphea, milkweed, buddleia, lavender, and lantana.