Abronia fragrans
Snowball Sand Verbena

Acer glabrum var. glabrum
Rocky Mountain Maple

Achillea millefolium
Yarrow

Actaea rubra
Western Baneberry

Agastache urticifolia
Horsemint Giant Hyssop

Allium brandegeei
Brandegee’s Onion

Amelanchier alnifolia
Serviceberry

Anaphalis margaritacea
Pearly Everlasting

Androsace septentrionalis
Northen Fairy-candelabra

Anemone narcissiflora var. zephyra
Narcissus Anemone

Angelica grayi
Gray’s Angelica

Antennaria anaphaloides
Pearly Pussytoes

Antennaria media
Rocky Mountain Pussytoes

Antennaria parviflora
Small-leaf Pussytoes

Antennaria umbrinella
Umber Pussytoes

Anticlea elegans
Mountain Death Camas

Apocynum androsaemifolium
Spreading Dogbane

Apocynum cannabinum
Indian Hemp

Arctostaphylos uva-ursi
Kinnikinnick

Argemone polyanthemos
Crested Prickly-poppy

Asclepias engelmanniana
Engelmann’s Milkweed

Asclepias pumila
Plains Milkweed

Asclepias subverticillata
Horsetail Milkweed

Astragalus cicer
Chickpea Milkvetch

Astragalus convallarius
Lesser Rushy Milkvetch

Astragalus kentrophyta
Spiny Milkvetch

Astragalus osterhoutii
Osterhout's Milkvetch

Astragalus pattersonii
Patterson Milkvetch

Astragalus scopulorum
Rocky Mountain Milkvetch

Berteroa incana
Hoary False Alyssum

Bistorta bistortoides
American Bistort

Bistorta vivipara
Alpine Bistort

Boechera grahamii
Graham’s Rockcress

Boechera retrofracta
Reflexed Rockcress

Boechera stricta
Drummond's Rockcress

Brickellia grandiflora
Mountain Brickelbush

Calochortus gunnisonii
Mariposa Lily

Calochortus nuttallii
Sego Lily

Caltha leptosepala
Marsh-marigold

Cardamine cordifolia
Heartleaf Bittercress

Ceanothus fendleri
Fendler’s Buckthorn

Ceanothus velutinus
Snowbrush

Cerastium arvense ssp. strictum
Alpine Chickweed

Cerastium beeringianum
Bering Chickweed

Chaenactis douglasii
Alpine Dustymaiden

Chaetopappa ericoides
Rose Heath

Chamaesaracha coniodes
Gray Five-eyes

Chenopodium atrovirens
Pinyon Goosefoot

Chenopodium berlandieri
Pitseed Goosefoot

Chenopodium leptophyllum
Narrowleaf Goosefoot

Chionophila jamesii
Rocky Mountain Snowlover

Cirsium canascens
Prairie Thistle

Cirsium coloradense
Colorado Thistle

Claytonia lanceolata
Western Springbeauty

Claytonia megarhiza
Alpine Springbeauty

Clematis ligusticifolia
Virgin’s Bower

Comandra umbellata
Pale Bastard Toadflax

Conioselinum scopulorum
Hemlock Parsley

Conium maculatum
Poison Hemlock

Convolvulus arvensis
Field Bindweed

Corallorhiza maculata
Spotted Coralroot

Corallorhiza trifida
Yellow Coralroot

Cornus canadensis
Bunchberry Dogwood

Corydalis caseana ssp. brandegeei
Fitweed

Croton texensis
Texas Croton

Cryptantha ambigua
Basin Cryptantha

Cryptantha cinerea var. jamesii
James’ Cryptantha

Cryptantha crassisepala
Thicksepal Cryptantha

Cryptantha fendleri
Sanddune Cryptantha

Cryptantha minima
Little Cryptantha

Cryptantha sericea
Silky Cryptantha

Cryptantha thyrsiflora
Calcareous Cryptantha

Dalea candida
White Prairie Clover

Dalea enneandra
Nine-anther Prairie Clover

Datura wrightii
Sacred Thorn Apple

Daucus carota
Queen Anne’s Lace

Delphinium carolinianum
Plains Larkspur

Dryas octopetala
Mountain Avens

Drymocallis convallaria
Creamy Cinquefoil

Epilobium lactiflorum
Whiteflower Willowherb

Equisetum hyemale
Common Scouring-rush

Equisetum laevigatum
Smooth Scouring-rush

Eremogone congesta
Ballhead Sandwort

Eremogone fendleri
Fendler’s Sandwort

Eremogone hookeri
Hooker’s Sandwort

Erigeron bellidiastrum
Pretty Daisy

Erigeron compositus
Cutleaf Daisy

Erigeron coulteri
Coulter's Daisy

Erigeron flagellaris
Trailing Daisy

Erigeron melanocephalus
Blackheaded Daisy

Eriogonum cernuum
Nodding Buckwheat

Eriogonum jamesii
James' Buckwheat

Eriogonum ovalifolium
Purple Cushion Buckwheat

Eriogonum racemosum
Red-root Buckwheat

Eriogonum umbellatum var. majus
Sulphur-flower Buckwheat

Eucephalus engelmannii
Engelmann’s Aster

Euphorbia davidii
Toothy Spurge

Euphorbia esula
Leafy Spurge

Fragaria vesca
Woodland Strawberry

Fragaria virginiana
Wild Strawberry

Frasera speciosa
Monument Plant

Froelichia gracilis
Slender Snake-cotton

Galium boreale
Northern Bedstraw

Gayophytum diffusum
Spreading Groundsmoke

Gentian algida
Arctic Gentian

Geranium richardsonii
Richardson’s Geranium

Gilia opthalmoides
Eyed Gilia

Glycyrrhiza lepidota
Eyed Gilia

Goodyera oblongifolia
Rattlesnake Plantain Orchid

Heracleum sphondylium ssp. montanum
Cow Parsnip

Heuchera parvifolia
Snow Alumroot

Hieracium albiflorum
Whiteflower Hawkweed

Holodiscus dumosus
Rock Spirea

Ipomopsis laxiflora
Iron Ipomopsis

Ipomopsis longiflora
Long-flowered Ipomopsis

Jamesia americana var. americana
Fivepetal Cliffbush

Lappula occidentalis
Western Stickseed

Lathyrus laetivirens
Aspen Pea

Lepidium chalepensis
Lenspod Whitetop

Lepidium draba
Hoary Cress

Lepidium latifolium
Broadleaf Pepperweed

Lepidium montanum
Mountain Pepperweed

Lepidium virginicum
Virginia Pepperweed

Leucanthemum vulgare
Oxeye Daisy

Ligusticum tenuifolium
Fern-leaf Lovage

Lithophragma glabrum
Woodland Star

Lloydia serotina
Alpine Lily

Maianthemum racemosum ssp. amplexicaule
Western Solomon’s Seal

Maianthemum stellatum
Starry Solomon’s Seal

Malva neglecta
Common Mallow

Melampodium leucanthum
Blackfoot Daisy

Melilotus albus
White Sweetclover

Micranthes odontoloma
Brook Saxifrage

Micranthes oregana
Bog Saxifrage

Micranthes rhomboidea
Snowball Saxifrage

Minuartia obtusiloba
Alpine Sandwort

Mirabilis albida
White Four O'clock

Mitella pentandra
Five-stamen Miterwort

Mitella stauropetala
Sideflowered Miterwort

Monese uniflora
Single Delight

Montia chamissoii
Water Miner’s Lettuce

Neottia cordata
Heartleaf Twayblade

Nepeta cataria
Catnip

Noccaea fendleri ssp. glauca
Alpine Pennycress

Oenothera albicaulis
Whitest Evening Primrose

Oenothera cespitosa ssp. cespitosa
Tufted Evening Primrose

Oenothera coronopifolia
Cut-leaf Evening Primrose

Orthilia secunda
Sidebells Wintergreen

Osmorhiza occidentalis
Western Sweetroot

Oxypolis fendleri
Fendler’s Cowbane

Oxytropis sericea
White Locoweed

Parnassia fimbriata
Grass of Parnassus

Pedicularis parryi
Parry’s Lousewort

Pedicularis racemosa
Parrot’s Beak

Penstemon albidus
White Penstemon

Penstemon whippleanus
Whipple's Penstemon (White)

Phacelia hastata
Silverleaf Phacelia

Phacelia hetrophylla
Vari-leaf Phacelia

Philadelphus microphyllus
Littleaf Mock Orange

Phlox andicola
Plains Phlox

Phlox condensata
Alpine Phlox

Phlox multiflora
Rocky Mountain Phlox

Phyla cuneifolia
Wedgeleaf Fogfruit

Plantago lanceolata
Narrowleaf Plantain

Plantago patagonica
Woolly Plantain

Platanthera aquilonis
Green Bog Orchid

Platanthera dilatata
White Bog Orchid

Platanthera obtusata
Blunt-leaf Orchid

Polanisia dodecandra ssp. trachysperma
Redwhisker Clammyweed

Polygonum sawatchense ssp. sawatchense
Sawatch Knotweed

Proboscidea louisianica ssp. louisianica
Ram’s Horn

Prunus virginiana var. demissa or melanocarpa
Western or Black Chokecherry

Pseudostellaria jamesiana
Tuber Starwort

Purshia mexicana var. stansburyana
Stansbury’s Cliffrose

Pyrola chlorantha
Green-flowered Wintergreen

Pyrola minor
Snowline Wintergreen

Ribes wolfii
Wolf’s Currant

Rubus deliciousus
Boulder Raspberry

Rubus idaeus
Wild Raspberry

Rubus parviflorus
Thimbleberry

Rumex triangulivalvis
White Dock

Salix brachycarpa
Barrenground Willow

Salix glauca
Grayleaf Willow

Salix planifolia
Plane-leaf Willow

Sambucus nigra ssp. cerulea
Blue Elderberry

Sambucus racemosa
Red Elderberry

Saponaria officinalis
Common Soapwort

Saxifraga bronchialis ssp. austromontana
Dotted Saxifrage

Shepherdia canadenis
Russet Buffaloberry

Sidalcea candida
White Checker Mallow

Silene drummondii ssp. striata
Drummond’s Campion

Silene latifolia
White Campion

Silene menziesii
Menzies’ Campion

Smelowskia americana
Fern-leaf Candytuft

Solanum triflorum
Cutleaf Nightshade

Spiranthes romanzoffiana
Lady’s Tresses

Stellaria crassifolia
Fleshy Starwort

Stellaria longipes
Longstalk Starwort

Streptopus amplexifolius
Twisted Stalk

Symphyotrichum porteri
Smooth White Aster

Teucrium laciniatum
Cutleaf Germander

Thalictrum fendleri
Fendler’s Meadowrue

Thlaspi arvense
Field Pennycress

Tripleurospermum inodorum
False Chamomile

Trifolium repens
White Clover

Tripterocalyx micranthus
Smallflower Sand Verbena

Trolllius albiflorus
Globeflower

Velariana acutiloba var. acutiloba
Sharp-leaf Valerian

Velariana edulis var. edulis
Edible Valerian

Velariana occidentalis
Western Valerian

Veratrum californicum var. californicum
Corn Lily

Viola canadensis var. scopulorum
White Violet

Viola renifolia
Kidney-leaf Violet

Vitis acerifolia
Bush Grape

Yucca glauca
Great Plains Yucca

Yucca harrimaniae
Spanish Bayonet