| State Scientific Name | State Common Name | Heritage Rank | FedSens Agency Status | USESA Listing | 1997 Profile |
| Aletes humilis | Larimer aletes | G2G3 | |||
| Aletes lithophilus (Neoparrya lithophila) |
Rock-loving neoparrya | G3 | BLM/USFS | ||
| Ambrosia linearis | plains ragweed | G3 | |||
| Aquilegia saximontana | Rocky Mountain columbine | G3 | |||
| Argyrochosma fendleri | Fendler cloak-fern | G3 | |||
| Asclepias hallii | Hall's milkweed | G3 | |||
| Asclepias uncialis ssp. uncialis | Dwarf milkweed | G3G4T2T3 | BLM/USFS | ||
| Astragalus anisus | Gunnison milkvetch | G2G3 | BLM | ||
| Astragalus brandegeei | Brandegee milkvetch | G3G4 | |||
| Astragalus detritalis | Debris milkvetch | G3 | BLM | ||
| Astragalus duchesnensis | Duchesne milkvetch | G3 | BLM | ||
| Astragalus eastwoodiae | Eastwood milk-vetch | G3 | |||
| Astragalus jejunus | starveling milkvetch | G3 | |||
| Astragalus linifolius | Grand Junction milkvetch | G3Q | BLM | ||
| Astragalus molybdenus | Leadville milkvetch | G3 | |||
| Astragalus musiniensis | Ferron's milkvetch | G3 | BLM | ||
| Astragalus naturitensis | Naturita milkvetch | G2G3 | BLM | ||
| Astragalus nelsonianus | Nelson milkvetch | G3 | |||
| Astragalus piscator | Fisher Towers milkvetch | G2G3 | BLM | ||
| Astragalus rafaelensis | San Rafael milkvetch | G2G3 | BLM | ||
| Astragalus ripleyi | Ripley milkvetch | G3 | BLM/USFS | ||
| Astragalus sesquiflorus | sandstone milkvetch | G3G4 | BLM | ||
| Astragalus wetherillii | Wetherill's milkvetch | G3 | |||
| Bolophyta alpina (Parthenium alpinum) |
Wyoming feverfew | G3 | |||
| Bolophyta ligulata (Parthenium ligulatum) |
ligulate feverfew | G3 | BLM | ||
| Bolophyta tetraneuris (Parthenium tetraneuris) |
Barneby's fever-few | G3 | |||
| Botrychium campestre | prairie moonwort | G3G4 | USFS | ||
| Botrychium lineare | narrowleaf grapefern | G2G3 | USFS | ||
| Botrychium pallidum | pale moonwort | G3 | |||
| Castilleja puberula | Downy indian-paintbrush | G2G3 | |||
| Chenopodium cycloides | sandhill goosefoot | G3G4 | USFS | ||
| Cirsium ownbeyi | Ownbey's thistle | G3 | |||
| Cirsium perplexans | Adobe Hills thistle | G2G3 | |||
| Cymopterus duchesnensis | Uinta Basin spring-parsley | G3 | BLM | ||
| Cystopteris utahensis | Utah bladderfern | G3? | |||
| Delphinium robustum | Wahatoya Creek larkspur | G2G3 | |||
| Draba globosa | rockcress draba | G3 | |||
| Draba rectifructa | Mountain draba | G3G4 | |||
| Erigeron lanatus | woolly fleabane | G3G4 | |||
| Eriogonum acaule | single-stemmed wild buckwheat | G3 | BLM | ||
| Eriogonum contortum | Grand buckwheat | G3 | BLM | ||
| Eriogonum ephedroides | ephedra buckwheat | G3 | BLM | ||
| Eriogonum tumulosum | woodside buckwheat | G3Q | BLM | ||
| Frasera coloradensis | Colorado green gentian | G2G3 | |||
| Gentianella tortuosa | Cathedral Bluff dwarf gentian | G3? | BLM | ||
| Gilia haydenii | San Juan gilia | G3 | |||
| Gilia penstemonoides | Black Canyon gilia | G3 | |||
| Gilia stenothyrsa | Uinta Basin gilia | G3 | BLM | ||
| Herrickia horrida | Canadian River spiny aster | G3 | |||
| Limnorchis zothecina (Platanthera zothecina) |
alcove bog orchid | G2G3 | |||
| Lomatium concinnum | Colorado desert-parsley | G2G3 | BLM | ||
| Lomatium eastwoodiae | Eastwood desert-parsley | G3G4 | |||
| Machaeranthera coloradoensis | Colorado tansy-aster | G3 | USFS | ||
| Mimulus eastwoodiae | Eastwood monkey-flower | G3G4 | BLM | ||
| Nuttallia multicaulis (Mentzelia multicaulis) |
Many-stem stickleaf | G3 | |||
| Nuttallia speciosa (Mentzelia speciosa) |
Jeweled blazingstar | G3 | |||
| Oenothera coloradensis ssp. coloradensis (Gaura neomexicana ssp. coloradensis) |
Colorado butterfly plant | G3T2 | LT | ||
| Oenothera harringtonii | Arkansas Valley evening primrose | G3 | |||
| Oonopsis foliosa var. monocephala | rayless goldenweed | G3G4T2 | |||
| Oreocarya elata (Cryptantha elata) |
Cliff dweller's candlestick catseye | G3 | |||
| Oreocarya longiflora (Cryptantha longiflora) |
long-flower cat's-eye | G3 | |||
| Oreocarya mensana (Cryptantha mensana) |
southwestern cat's-eye | G3 | |||
| Oreocarya osterhoutii (Cryptantha osterhoutii) |
Osterhout cat's-eye | G2G3 | BLM | ||
| Oreocarya rollinsii (Cryptantha rollinsii) |
Rollins' cat's-eye | G3 | BLM | ||
| Oreocarya stricta (Cryptantha stricta) |
Erect cryptanth | G3 | |||
| Pediomelum aromaticum | Paradox breadroot | G3 | BLM | ||
| Penstemon breviculus | little penstemon | G3 | |||
| Penstemon cyathophorus | Middle Park penstemon | G3 | |||
| Penstemon fremontii var. glabrescens | Fremont's beardtongue | G3G4T2 | |||
| Penstemon harringtonii | Harrington beardtongue | G3 | BLM/USFS | ||
| Penstemon retrorsus | Adobe beardtongue | G3 | |||
| Peritoma multicaulis (Cleome multicaulis) |
slender spiderflower | G2G3 | BLM | ||
| Phacelia denticulata | Rocky Mountain phacelia | G3 | |||
| Physaria bellii | Bell's twinpod | G2G3 | |||
| Physaria calcicola (Lesquerella calcicola) |
Rocky Mountain bladderpod | G3 | |||
| Physaria vitulifera | Fiddleleaf twinpod | G3 | |||
| Potentilla ambigens | Southern Rocky Mountain cinquefoil | G3 | |||
| Proatriplex pleiantha | Mancos saltbush | G3 | |||
| Puccinellia parishii | Parish's alkali grass | G2G3 | |||
| Ribes niveum | Snow gooseberry | G3? | |||
| Salix arizonica | Arizona willow | G2G3 | USFS | ||
| Saussurea weberi | Weber saussurea | G2G3 | |||
| Sclerocactus glaucus | Colorado hookless cactus | G2G3 | LT | ||
| Sisyrinchium pallidum | Pale blue-eyed grass | G3 | BLM | ||
| Spiranthes diluvialis | Ute ladies' tresses | G2G3 | LT | ||
| Stanleya albescens | Arizona prince-plume | G3 | |||
| Sullivantia hapemanii var. purpusii | Hanging Garden sullivantia | G3T3 | |||
| Telesonix jamesii | James' telesonix | G2G3 | |||
| Townsendia fendleri | Fendler's townsend-daisy | G3 | |||
| Townsendia rothrockii | Rothrock townsend-daisy | G2G3 | |||
| Trifolium andinum | Mountain clover | G3 |