rock garden plants (Golden Triangle)

Looking for ajuga - bugleweed, hens and chicks, saxifrage, all low growing, drought tolerant plants to rehome into my garden.
Any to divide?
https://www.gardendesign.com/plants/rock-garden.html#:~:text=SEDUM%20(Sedum...)&text=These%20tough%20plants%20are%20tolerant,varieties%20to%20cascade%20over%20walls.

I'll take any you have with many many thanks!, Judith