| Amsinckia tessellata (Yellow Fiddleneck, Devil's Lettuce) |
| Cryptantha barbigera (Bearded Cat's Eye) |
| Cryptantha crassisepala var. elachantha (Thick Sepal Cat's Eye) |
| Cryptantha pterocarya var. cycloptera (Winged Cat's-Eye) |
| Eremocarya micrantha (Red-Root Cat's-Eye) |
| Hackelia pinetorum var. pinetorum (Livermore Stickseed) |
| Hackelia ursina var. ursina (Chihuahuan Stickseed) |
| Lappula occidentalis (Cupseeded Stickseed) | |
| Lithospermum cobrense (Cobre Gromwell) |
| Lithospermum incisum (Puccoon) |
| Lithospermum macromeria (Giant Trumpets) |
| Lithospermum multiflorum (Wayside Gromwell) |
| Lithospermum viride (Green Gromwell) |
| Mertensia franciscana (Franciscan Bluebells) |
| Oreocarya suffruticosa (Bow-Nut Cryptantha) |
| Pectocarya heterocarpa (Chuckwalla Combseed) |
| Pectocarya platycarpa (Broad Fruit Combseed) |
| Plagiobothrys arizonicus (Bloodweed) |