Rosy Owl Clover, Rosy Owl-clover: Orthocarpus bracteosus (Synonym: Orthocarpus bracteosus var. albus) -
Copeland's Owl Clover: Orthocarpus cuspidatus ssp. copelandii (Synonyms: Orthocarpus copelandii, Orthocarpus cuspidatus var. copelandii) -
Siskiyou Mountain Owl Clover, Toothed Owl Clover: Orthocarpus cuspidatus ssp. cuspidatus
Mountain Owl Clover, Mountain Owl-clover: Orthocarpus imbricatus -
Butter and Eggs, Johnny Tuck: Triphysaria eriantha ssp. eriantha (Synonyms: Orthocarpus erianthus, Orthocarpus erianthus var. erianthus, Orthocarpus erianthus var. gratiosus) -
Dwarf Owl Clover, Dwarf Owl-clover, Dwarf Triphysaria: Triphysaria pusilla (Synonym: Orthocarpus pusillus) -
Smooth Triphysaria: Triphysaria versicolor ssp. versicolor (Synonyms: Orthocarpus fauciibarbatus, Orthocarpus faucibarbatus ssp. albidus) -