Descriptions with photos of garden plants suitable for summer-dry gardens.
Achilleas
Achillea 'Moonshine' Achillea millefolium is a variable perennial, with one kind or another found throughout temperate regions of North America, Europe, Asia. California has several native kinds of A. millefolium, but the most widely available and commonly planted achilleas, such as the canary yellow ‘Moonshine’ or golden yellow ‘Coronation Gold’, are named hybrids or selections of other species or of plants originating elsewhere. You may have to seek out the lovely long-lived white- to pink-flowered native achilleas at native plant sales or nurseries that specialize in California natives. Achillea millefolium 'Island Pink', a selected form from the Channel Islands