Baileya multiradiata

• Clumping patch of silvery-green foliage
• Yellow marigold-like flower on tall, naked stems
• Likes fast drainage, not too much water, lots of rocks
• No organic mulch or fertilizer
• Short-lived as a perennial, but readily re-seeds itself

Photo (c) Pete Siminski – http://creativecommons.org/licenses/by-nc/4.0/