Key to PetalsNumerous (Component Flwr or Petals Numerous) Shared-Characteristic Group

Acourtia microcephala Perezia aka Sacapellote	Trixis californica California Trixis	Cotula coronopifolia African Brass-Buttons	Gnaphalium californicum California Everlasting	Psilocarphus brevissimus var brevissimus Woolly Marbles
Chaenactis glabriuscula var orcuttiana Orcutt's Pincushion	Cirsium scariosum Bird's-Nest Thistle	Palafoxia arida var. arida Desert Spanish Needle	Hedypnois cretica Crete Hedypnois	Stephanomeria diegensis San Diego Wreath-Plant
Baileya pauciradiata Colorado-Desert Marigold	Encelia californica California Encelia	Osmadenia tenella Three-Spot	Carpobrotus edulis Hottentot Fig	Mesembryanthemum crystallinum Crystalline iceplant
Ferocactus cylindraceus var. cylindraceus California Barrel Cactus	Mammillaria dioica Fish-Hook Cactus	Opuntia littoralis ± Coast Prickly-Pear Cactus

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