The planting under the Acacia baileyana ‘Purpurea’ is all fairly new, except for the Plectranthus neochilus. Stinky or not, it’s a great addition to a dry garden.
Gomphrena ‘Balboa’ is the clover-like flowers with silver leaves, which blends in seamlessly with all the ballota here.
Tall grass in bloom is Stipa ichu, the Peruvian Feather Grass, said to be noninvasive, unlike the fearsome Mexican Feather Grass.
California chain Armstrong Nurseries as well as Home Depot have both vowed to no longer sell the MFG, Stipa tenuissima.