| Scientific Name | Notes | Rarity Ranks | Common Name |
|---|---|---|---|
| Amsinckia lunaris | CNPS-EB: *A2 State CNPS: 1B.2 Global Rank: G3 CNDDB Rank: S3 | bent-flowered fiddleneck | |
| Clarkia gracilis subsp. gracilis | CNPS-EB: C | summer's darling | |
| Clarkia purpurea subsp. purpurea | (ssp. quadrivulnera is more co | CNPS-EB: A2 | purple clarkia |
| Layia gaillardioides | CNPS-EB: A2 | woodland layia | |
| Layia hieracioides | CNPS-EB: B-PV | tall layia | |
| Malacothrix floccifera | CNPS-EB: C | woolly malacothrix | |
| Stipa lepida | CNPS-EB: B-PV | foothill needlegrass | |
| Agoseris heterophylla var. unknown | Agoseris heterophylla split into 2 vars. in 2011 Jepson Manual, need field work to resolve vars. | CNPS-EB: B? | annual agoseris |
| Amelanchier utahensis | CNPS-EB: C | Utah service-berry | |
| Castilleja wightii | CNPS-EB: B | Wight's indian paintbrush | |
| Cuscuta subinclusa | CNPS-EB: C | canyon dodder | |
| Layia platyglossa | CNPS-EB: B-PV | tidy-tips | |
| Leptosiphon parviflorus | (formerly Linanthus p.) | CNPS-EB: A2 | small-flowered linanthus, small-flowered leptosiphon |