can anyone reccomend some bee friendly bushes and trees? : Grows on You

Hampshire, United Kingdom

can anyone reccomend some bee friendly bushes and trees? We used to have an Azalea and a buddleia, but had to dig them up to make way for a conservatory. :-( so now have nothing. (Although the bees don't miss being fished out of the pool anymore). it would be lovely to have them back in the garden again. Help please