I have some hardy cyclamen. Originaly bought for winter pots, i planted them out in my alpine bed. They seem to have liked this home, though they have not self seeded (yet). Got some more at the weekend (again for winter pots). the surplus went into the alpine bed again to replace some violas that had got too big.
I suppose someone is going to tell me that an alpine bed (in full sun/well drained soil) is wrong for this type of cyclamen (hederifolium). Its just i feared they would get lost/disturbed too much elsewhere in the garden. I do intend to try them in the woodland garden, once i have built up my stock a bit.