Margarita Bush (Echinopterys eglandulosa)
California Brittlebush (Encelia californica)
Brittlebush (Encelia farinosa)
Button Brittlebush (Encelia frutescens)
Hierba del Bazo (Encelia halimifolia)
The Jointfirs (Ephedra spp)
Cliff Goldenbush (Ericameria cuneata)
Turpentine Bush (Ericameria laricifolia)
Rubber Rabbitbush (Ericameria nauseosa)
Flattop Buckwheat (Eriogonum fasciculatum)
Wright's Buckwheat (Eriogonum wrightii)
Mexican Bird of Paradise (Erythrostemon mexicanus)
Palo Piejo (Erythrostemon palmeri)
Western Coral Bean (Erythrina flabelliformis)
Candelilla (Euphorbia antisyphyllitica)
Baja Spurge (Euphorbia xanti)
Desert Kidneywood (Eysenhardtia orthocarpa)
Apache Plume (Fallugia paradoxa)
American Tarwort (Flourensia cernua)
New Mexico Olive (Forestiera pubescens)
Desert Olive (Forestiera shrevei)
The Genus Frangula, Buckthorn
