The Genus Echinacea, Coneflower
Desert Fuschia (Epilobium canum)
Rough Horsetail (Equisetum hyemale)
The Genus Erigeron
Wright's Buckwheat (Eriogonum wrightii)
Western Wallflower (Erysimum capitatum)
Seep Monkeyflower (Erythranthe guttata)
Scarlet Monkeyflower (Erythranthe cardinalis)
Painted Leaf (Euphorbia cyathophora)
Sun Spurge (Euphorbia radians)
Sonoran Slender-Thoroughwort (Fleischmannia sonorae)
The Genus Gaillardia, Firewheels
Pinewoods Geranium (Geranium caespitosum)
The Genus Glandularia, Verbenas
Hairy Balls (Gomphocarpus spp)
Papalotillo (Guardiola platyphylla)
Broom Snakeweed (Gutierrezia sarothrae)
