Truckee Rabbitbrush: Chrysothamnus humilis (Synonyms: Chrysothamnus viscidiflorus ssp. humilis, Chrysothamnus viscidiflorus var. humilis)
Lanceleaf Green Rabbitbrush, Sticky-leaf Rabitbrush, Yellow Rabbitbrush: Chrysothamnus viscidiflorus ssp. lanceolatus (Synonyms: Chrysothamnus viscidiflorus var. lanceolatus, Ericameria viscidiflora ssp. lanceolata) -
Downy Green Rabbitbrush: Chrysothamnus viscidiflorus ssp. puberulus (Synonyms: Chrysothamnus viscidiflorus var. puberulus, Ericameria viscidiflora ssp. puberula) - Approaches the Cascades Mts. near Sisters, OR.
Sticky-flowered Rabbitbrush, Yellow Rabbitbrush: Chrysothamnus viscidiflorus ssp. viscidiflora (Synonyms: Chrysothamnus viscidiflorus ssp. pumilus, Chrysothamnus viscidiflorus ssp. stenophyllus, Chrysothamnus viscidiflorus var. pumilus, Chrysothamnus viscidiflorus var. stenophyllus, Chrysothamnus viscidiflorus var. viscidiflorus, Ericameria viscidiflora ssp. viscidiflora, Ericameria viscidiflora var. stenophylla) - Approaches the Cascades Mts. near Sisters, OR.
Rabbitbrush Goldenweed, Rabbitbrush, Heath Goldenrod: Ericameria bloomeri (Synonyms: Haplopappus bloomeri, Haplopappus bloomeri var. angustatus, Haplopappus bloomeri var. bloomeri, Haplopappus bloomeri var. sonnei) -
Greene's Goldenbush, Greene's Goldenweed, Greene's Heath Goldenrod:: Ericameria greenei (Synonyms: Ericameria greenei ssp. mollis, Haplopappus bloomeri, Haplopappus bloomeri var. greenei, Haplopappus greenei, Haplopappus greenei var. greenei, Haplopappus greenei var. mollis, Macronema greenei) -
White Rabbitbrush: Ericameria nauseosa var. hololeuca (Synonym: Chrysothamnus nauseosus ssp. hololeucus)
Great Basin Rabbitbrush, Mountain Rubber Rabbitbrush: Ericameria nauseosa var. oreophila (Synonyms: Chrysothamnus nauseosus var. artus, Chrysothamnus nauseosus ssp. consimilis, Ericameria nauseosa ssp. consimilis, Chrysothamnus nauseosus var. oreophilus) -
Rubber Rabbitbrush, Showy Rubber Rabbitbrush: Ericameria nauseosa var. speciosa (Synonyms: Chrysothamnus nauseosus ssp. albicaulis, Chrysothamnus nauseosus var. albicaulis, Chrysothamnus nauseosus var. speciosus) -
Columbia Goldenweed, Columbian Heath Goldenweed: Ericameria resinosa (Synonym: Haplopappus resinosus) -
Shrubby Goldenweed, Singlehead Goldenbush: Ericameria suffruticosa (Synonyms: Haplopappus suffruticosus, Macronema suffruticosum) -