| Plants of Boulder Mountain, Garfield County, Utah | |||
| Scientific Name | Common Name | Habit | Family |
| Abies concolor | White Fir | T | Pinaceae |
| Achillea millifolium var. lanulosa | White Yarrow | PH | Asteraceae |
| Acourtia columbianum | Monks Hood | PH | Asteraceae |
| Agoseris sp. | Cats-ear | PH | Asteraceae |
| Allium | Wild Onion | PH | Liliaceae |
| Alnus tenuifolia | Thinleaf Alder | S | Betulaceae |
| Amelanchier utahensis | Utah Serviceberry | S | Rosaceae |
| Aquilegia exigua | Columbine | PH | Ranunculaceae |
| Arabis sp. | Rock Cress | B/PH | Brassicaceae |
| Artemisia tridentata | Great Basin Sagebrush | S | Asteraceae |
| Asclepias semiverticulata | Desert Milkweed | PH | Asclepiadaceae |
| Berberis repens | Barberry | S | Berberidaceae |
| Betula occidentalis | Water Birch | T | Betulaceae |
| Bromus sp. | Brome | AG | Poaceae |
| Campanula sp. | Bluebells | PH | Campanulaceae |
| Cardaria sp. | Milkmaids | PH | Brassicaceae |
| Carex sp. | Sedge | PH | Cyperaceae |
| Carex senta | Rough Sedge | PH | Cyperaceae |
| Castilleja sp.1 | Paintbrush | PH | Orobanchaceae |
| Castilleja sp.2 | Paintbrush | PH | Orobanchaceae |
| Celtis reticulata | Netleaf Hackberry | T | Ulmaceae |
| Chenopodium murale | Nettle-leaved Goosefoot | AH | Chenododiaceae |
| Cirsium sp. | Thistle | AH | Asteraceae |
| Clematis ligusticifolia | Western Virgin's Bower | PV | Ranunculaceae |
| Cornus stolonifera | Red-osier Dogwood | S | Cornaceae |
| Croton ? | Croton | PH | Euphorbiaceae |
| Cryptantha | Forget-Me-Not | PH | Boraginaceae |
| Dactylis glomerata | Orchard Grass | PG | Poaceae |
| Descurainia pinnata | Tansy Mustard | AH | Brassicaceae |
| Elymus? | Wildrye | PG | Poaceae |
| Ephedra torreyana | Torrey Ephedra | S | Ephedraceae |
| Epilobium angustifolium | Fireweed | PH | Onagraceae |
| Epilobium ciliatum | Northern Willow-herb | AH | Onagraceae |
| Epipactis gigantea | Stream Orchid | PH | Orchidaceae |
| Equisetum laevigatum | Smooth Scouring-Rush | PF | Equisetaceae |
| Erigeron sp.1 | Fleabane | PH | Asteraceae |
| Erigeron sp.2 | Daisy | PH | Asteraceae |
| Eriogonum heermanii | Heerman's Buckwheat | S | Polygonaceae |
| Festuca | Fescue | PG | Poaceae |
| Fraxinus anomala | Singleleaf Ash | S | Oleaceae |
| Geranium | Geranium | PH | Geraniaceae |
| Geum triflorum | Old man's Whiskers | PH | Rosaceae |
| Gilia aggregata | Skyrocket Gilia | PH | Polemoniaceae |
| Grindelia | Gumplant | S | Asteraceae |
| Hordeum | Mediterranean Grass | AG | Poaceae |
| Juncus 1 | Rush | PH | Juncaceae |
| Juncus 2 | Rush | PH | Juncaceae |
| Juniperus communis | Common Juniper | S | Cupressaceae |
| Juniperus osteosperma | Utah Juniper | S/T | Cupressaceae |
| Lathyrus | Peavine | PV | Fabaceae |
| Lithophragma | Woodland Star | PH | Saxifragaceae |
| Lupinus 1 | Lupine | PH | Fabaceae |
| Lupinus 2 | Lupine | PH | Fabaceae |
| Lupinus 3 | Lupine | PH | Fabaceae |
| Mentzelia ciliata | Stickleaf | AH | Loasaceae |
| Mimulus gutattus | Streamside Monkeyflower | AH | Scrophulariaceae |
| Muhlenbergia? | Muhly | PG | Poaceae |
| Nasturtium anagallis-aquatica | Water-cress | PH | Brassicaceae |
| Opuntia | Prickly Pear Cactus | S | Cactaceae |
| Penstemon | Penstemon | PH | Scrophulariaceae |
| Phacelia | Rock Phacelia | Hydrophyllaceae | |
| Phlueu? | Poaceae | ||
| Picea engelmannii | Engelmann Spruce | T | Pinaceae |
| Pinus contorta var. latifolia | Lodgepole Pine | T | Pinaceae |
| Pinus edulis | Pinyon Pine | T | Pinaceae |
| Pinus monophylla | Singleleaf Pinyon Pine | T | Pinaceae |
| Pinus ponderosa | Ponderosa Pine | T | Pinaceae |
| Populus tremuloides | Quaking Aspen | T | Salicaceae |
| Potentilla | Silverweed | PH | Rosaceae |
| Potentilla fruticosa | Yellow Bush Cinquifoil | S | Rosaceae |
| Primula parryi | Parry Primrose | PH | Primulaceae |
| Pseudotsuga menziesii | Douglas-fir | T | Pinaceae |
| Purshia tridentata | Antelopebrush | S | Rosaceae |
| Quercus gambellii | Gambel Oak | S/T | Fagaceae |
| Rhus trilobata var. ? | Squawbush | S | Anacardiaceae |
| Ribes | Gooseberry | S | Grossulariaceae |
| Ribes aureum | Golden Currant | S | Grossulariaceae |
| Rosa | Wild Rose | S | Rosaceae |
| Rosa fendleri | Fendler Rose | S | Rosaceae |
| Rosa woodsii | Interior Rose | S | Rosaceae |
| Rubus idaeus | Western Red Raspberry | S | Rosaceae |
| Salix | Willow | S | Salicaceae |
| Salix amygdaloides | Peachleaf Willow | T | Salicaceae |
| Sambucus | Elderberry | S | Caprifoliaceae |
| Saxifraga | Saxifrage | PH | Saxifragaceae |
| Senecio 1 | Groundsel | S | Asteraceae |
| Senecio 2 | Groundsel | S | Asteraceae |
| Senecio 3 | Groundsel | S | Asteraceae |
| Senecio spartioides | Broom Groundsel | S | Asteraceae |
| Shepherdia rotundifolia | Roundleaf Buffaloberry | S | Elaeagnaceae |
| Smilacina | False Solomon's-seal | PG | Liliaceae |
| Solidago | Goldenrod | PH | Asteraceae |
| Stellaria media* | Chickweed | AH | Caryophyllaceae |
| Symphoricarpos utahensis | Utah Snowberry | S | Caprifoliaceae |
| Taraxacum officinale* | Dandilelion | PH | Asteraceae |
| Thalictrum 1 | Meadow-rue | PH | Ranunculaceae |
| Thalictrum 2 | Meadow-rue | PH | Ranunculaceae |
| Toxicodendron rydbergii | Poison Ivy | PV | Anacardiaceae |
| Trifolium repens? | Clover | AH | Fabaceae |
| Urtica | Nettle | PH | Urticaceae |
| Verbascum | Mullein | PH | Scrophulariaceae |
| Wyethia | Narrow-leaf Mule Ears | PH | Asteraceae |
| Zigadenus elegans | Mountain Death Camas | PH | Liliaceae |
| Osmorhiza brachypoda? | Sweet Cicely | PH | Apiaceae |
| White Seep Mallow | PH | Malvaceae | |
| Water Parsnip | PH | Apiaceae | |