Family Asteraceae:
Western yarrow (Achillea lanulosa)
Pale agoseris (Agoseris glaucavar. agrestis)
Pale agoseris (Agoseris glaucavar. dasycephala)
False agoseris (Agoseris glaucavar. laciniata)
Skeletonleaf burr ragweed (Ambrosia tomentosa)
Western pearlyeverlasting (Anaphalis margaritacea)
Flattop pussytoes (Antennaria corymbosa)
Rocky Mountain pussytoes (Antennaria media)
Littleleaf pussytoes (Antennaria microphylla)
Field pussytoes (Antennaria neodioica)
Smallleaf pussytoes (Antennaria parvifolia)
Pearly pussytoes (Antennaria pulcherrimassp. anaphaloides)
Pearly pussytoes (Antennaria pulcherrimavar. anaphaloides)
Rosy pussytoes (Antennaria rosea)
Umber pussytoes (Antennaria umbrinella)
Chamisso arnica (Arnica chamissonisssp. foliosa)
Chamisso arnica (Arnica chamissonisvar. foliosa)
Heartleaf arnica (Arnica cordifolia)
Foothill arnica (Arnica fulgens)
Broadleaf arnica (Arnica latifolia)
Hairy arnica (Arnica mollis)
Parry's arnica (Arnica parryi)
Rydberg's arnica (Arnica rydbergii)
Arctic wormwood (Artemisia arcticassp. saxicola)
Silver sagebrush (Artemisia cana)
Fringed sagewort (Artemisia frigida)
Louisiana sagewort (Artemisia ludoviciana)
Patterson's wormwood (Artemisia pattersonii)
Alpine sagebrush (Artemisia scopulorum)
Chile aster (Aster adscendens)
Meadow aster (Aster campestris)
Alpine leafybract aster (Aster foliaceus)
Siskiyou aster (Aster hesperius)
Geyer's smooth aster (Aster laevisvar. geyeri)
Western aster (Aster occidentalis)
Porter's aster (Aster porteri)
Ragleaf bahia (Bahia dissecta)
Tasselflower brickellbush (Brickellia grandiflora)
Nodding plumeless thistle (Carduus nutansssp. macrolepis)
White hawkweed (Chlorocrepis albiflora)
Slender hawkweed (Chlorocrepis tristisssp. gracilis)
Canadian thistle (Cirsium arvense)
Oregon thistle (Cirsium centaureae)
Colorado thistle (Cirsium coloradense)
Eaton's thistle (Cirsium eatonii)
Canadian thistle (Cirsium incanum)
Yellowspine thistle (Cirsium ochrocentrum)
Parry's thistle (Cirsium parryi)
Eaton's thistle (Cirsium tweedyi)
Wavyleaf thistle (Cirsium undulatum)
Bull thistle (Cirsium vulgare)
Canadian horseweed (Conyza canadensis)
Pineland marshtail (Conyza schiedeana)
Giant sumpweed (Cyclachaena xanthifolia)
Cutleaf daisy (Erigeron compositus)
Large mountain fleabane (Erigeron coulteri)
Spreading fleabane (Erigeron divergens)
Eaton's fleabane (Erigeron eatonii)
Tall fleabane (Erigeron elatior)
Bitter fleabane (Erigeron elongatus)
Sprucefir fleabane (Erigeron eximius)
Trailing fleabane (Erigeron flagellaris)
Beautiful fleabane (Erigeron formosissimus)
Streamside fleabane (Erigeron glabellus)
Shortray boreal daisy (Erigeron lonchophyllus)
Blackhead fleabane (Erigeron melanocephalus)
Subalpine fleabane (Erigeron peregrinusssp. callianthemus)
Featherleaf fleabane (Erigeron pinnatisectus)
Shaggy fleabane (Erigeron pumilus)
Onestem fleabane (Erigeron simplex)
Aspen fleabane (Erigeron speciosusvar. macranthus)
Threenerve fleabane (Erigeron subtrinervis)
Bear River fleabane (Erigeron ursinus)
Early bluetop fleabane (Erigeron vetensis)
Engelmann's aster (Eucephalus engelmannii)
Gray aster (Eucephalus glaucus)
Marsh cudweed (Filaginella uliginosa)
Common gaillardia (Gaillardia aristata)
Winged cudweed (Gnaphalium viscosum)
Subalpine gumweed (Grindelia subalpina)
Fivenerve helianthella (Helianthella quinquenervis)
Common sunflower (Helianthus annuus)
Little sunflower (Helianthus pumilus)
Rockyscree falsegoldenaster (Heterotheca fulcrata)
Alpine falsegoldenaster (Heterotheca pumila)
Hairy goldenaster (Heterotheca villosa)
Orange hawkweed (Hieracium aurantiacum)
Tall blue lettuce (Lactuca biennis)
Blue lettuce (Lactuca tataricassp. pulchella)
Blue lettuce (Lactuca tataricavar. pulchella)
Disc mayweed (Lepidotheca suaveolens)
Oxeyedaisy (Leucanthemum vulgare)
Dotted gayfeather (Liatris punctata)
Showy alpine groundsel (Ligularia amplectens)
Biglow's ragwort (Ligularia bigelovii)
Holm's ragwort (Ligularia holmii)
Bashful ragwort (Ligularia pudica)
Colorado ragwort (Ligularia soldanella)
Dandelion ragwort (Ligularia taraxacoides)
Rush skeletonplant (Lygodesmia juncea)
Bigelow's tansyaster (Machaeranthera pattersonii)
Mountain tarweed (Madia glomerata)
Scentless mayweed (Matricaria perforata)
Pacific wormwood (Oligosporus campestrisssp. pacificus)
Dragon wormwood (Oligosporus dracunculusssp. glaucus)
Pursh's wormwood (Oligosporus groenlandicus)
Parry's goldenrod (Oreochrysum parryi)
Woolly groundsel (Packera cana)
Saffron ragwort (Packera crocata)
Splitleaf groundsel (Packera dimorphophylla)
Fendler's ragwort (Packera fendleri)
Cleftleaf groundsel (Packera streptanthifolia)
Hoary groundsel (Packera werneriifolia)
Purple rattlesnakeroot (Prenanthes racemosa)
Fiddleleaf hawksbeard (Psilochenia runcinata)
Curlyhead goldenweed (Pyrrocoma crocea)
Upright prairie coneflower (Ratibida columnifera)
Blackeyed Susan (Rudbeckia hirta)
Cutleaf coneflower (Rudbeckia laciniata)
Graylocks hymenoxys (Rydbergia grandiflora)
Tall blacktip ragwort (Senecio atratus)
Thickleaf groundsel (Senecio crassulus)
King's groundsel (Senecio eremophilusssp. kingii)
King's groundsel (Senecio eremophilusvar. kingii)
Dwarf mountain ragwort (Senecio fremontiivar. blitoides)
Lambstongue groundsel (Senecio integerrimus)
Openwoods groundsel (Senecio rapifolius)
Butterweed groundsel (Senecio serra)
Broom groundsel (Senecio spartioides)
Arrowleaf groundsel (Senecio triangularis)
Wooton's ragwort (Senecio wootonii)
Mountain big sagebrush (Seriphidium vaseyanum)
Canada goldenrod (Solidago canadensis)
Missouri goldenrod (Solidago missouriensis)
Mountain goldenrod (Solidago multiradiata)
Giant goldenrod (Solidago serotinoides)
Dwarf goldenrod (Solidago spathulatavar. nana)
Showy goldenrod (Solidago speciosavar. pallida)
Threenerve goldenrod (Solidago velutina)
Moist sowthistle (Sonchus uliginosus)
Common dandelion (Taraxacum officinale)
Fleshy dandelion (Taraxacum ovinum)
Harp dandelion (Taraxacum scopulorum)
Caespitose hymenoxys (Tetraneuris brevifolia)
Hopi tea greenthread (Thelesperma megapotamicum)
Lyall's goldenweed (Tonestus lyallii)
Pygmy goldenweed (Tonestus pygmaeus)
Stemless townsendia (Townsendia exscapa)
Hooker's townsendia (Townsendia hookeri)
Yellow salsify (Tragopogon dubius)
Heath aster (Virgulus ericoides)
Cluster aster (Virgulus falcatus)
Family Hippuridaceae:
Common marestail (Hippuris vulgaris)
Family Callitrichaceae:
Vernal waterstarwort (Callitriche verna)
Family Campanulaceae (Bluebell):
Clasping Venus' lookingglass (Triodanis perfoliata)
Family Caprifoliaceae (Honeysuckle):
Twinberry honeysuckle (Distegia involucrata)
Twinflower (Linnaea borealis)
European red elderberry (Sambucus microbotrys)
Western snowberry (Symphoricarpos occidentalis)
Roundleaf snowberry (Symphoricarpos rotundifolius)
Family Adoxaceae:
Muskroot (Adoxa moschatellina)
Family Valerianaceae (Valerian Family):
Sharpleaf valerian (Valeriana capitatassp. acutiloba)
Edible valerian (Valeriana edulis)
Western valerian (Valeriana occidentalis)
Family Gentianaceae (Gentian Family):
Moss gentian (Chondrophylla aquatica)
Dane's dwarfgentian (Comastoma tenella)
Showy frasera (Frasera speciosa)
Autumn dwarfgentian (Gentianella acuta)
Whitish gentian (Gentianodes algida)
Perennial fringedgentian (Gentianopsis barbellata)
Rocky Mountain fringedgentian (Gentianopsis thermalis)
Marsh felwort (Lomatogonium rotatumssp. tenuifolium)
Pleated gentian (Pneumonanthe affinis)
Parry's gentian (Pneumonanthe parryi)
Star gentian (Swertia perennis)
Family Apocynaceae:
Spreading dogbane (Apocynum androsaemifolium)
Indianhemp (Apocynum cannabinum)
Family Asclepiadaceae:
Showy milkweed (Asclepias speciosa)
Family Boraginaceae:
Menzies' fiddleneck (Amsinckia menziesii)
Sanddune catseye (Cryptantha fendleri)
Manyflower stickseed (Hackelia floribunda)
Desert stickseed (Lappula redowskii)
Narrowleaf gromwell (Lithospermum incisum)
Manyflowered gromwell (Lithospermum multiflorum)
Mountain bluebells (Mertensia ciliata)
Lanceleaf bluebells (Mertensia lanceolata)
Asian forget me not (Myosotis asiatica)
Sleeping popcornflower (Plagiobothrys scoulerissp. penicillatus)
Sleeping popcornflower (Plagiobothrys scoulerivar. penicillatus)
Family Verbenaceae:
Bigbract verbena (Verbena bracteata)
Family Lamiaceae:
American dragonhead (Dracocephalum parviflorum)
Wild mint (Mentha arvensis)
Spearmint (Mentha spicata)
Common selfheal (Prunella vulgaris)
Britton's skullcap (Scutellaria brittonii)
Marsh skullcap (Scutellaria galericulatavar. epilobiifoli)
Marsh hedgenettle (Stachys palustris)
Family Plantaginaceae:
Redwool plantain (Plantago eriopoda)
Common plantain (Plantago major)
Tweedy's plantain (Plantago tweedyi)
Family Rubiaceae:
Northern bedstraw (Galium septentrionale)
Threepetal bedstraw (Galium trifidum)
Fragrant bedstraw (Galium triflorum)
Family Scrophulariaceae:
Alpine besseya (Besseya alpina)
White River coraldrops (Besseya plantaginea)
Wyoming Indian paintbrush (Castilleja linariifolia)
Scarlet Indian paintbrush (Castilleja miniata)
Western Indian paintbrush (Castilleja occidentalis)
Shortflower Indian paintbrush (Castilleja puberula)
Splitleaf Indian paintbrush (Castilleja rhexiifolia)
Sulphur Indian paintbrush (Castilleja sulphurea)
Rocky Mountain snowlover (Chionophila jamesii)
Smallflower blue eyed Mary (Collinsia parviflora)
Water mudwort (Limosella aquatica)
Dalmatian toadflax (Linaria genistifoliassp. dalmatica)
Butter and eggs (Linaria vulgaris)
Brewer's monkeyflower (Mimulus breweri)
Manyflowered monkeyflower (Mimulus floribundus)
Rocky Mountain monkeyflower (Mimulus gemmiparus)
Seep monkeyflower (Mimulus guttatus)
Tiling's monkeyflower (Mimulus tilingii)
Yellow owlclover (Orthocarpus luteus)
Payson's lousewort (Pedicularis bracteosassp. paysoniana)
Payson's lousewort (Pedicularis bracteosavar. paysoniana)
Meadow lousewort (Pedicularis crenulata)
Elephanthead lousewort (Pedicularis groenlandica)
Parry's lousewort (Pedicularis parryi)
Giant lousewort (Pedicularis procera)
Sickletop lousewort (Pedicularis racemosassp. alba)
Sickletop lousewort (Pedicularis racemosavar. alba)
Sudetic lousewort (Pedicularis scopulorum)
Pincushion beardtongue (Penstemon confertusssp. procerus)
Pincushion beardtongue (Penstemon confertusvar. procerus)
Sawsepal penstemon (Penstemon glaber)
Hall's beardtongue (Penstemon hallii)
Harbour's beardtongue (Penstemon harbourii)
Rydberg's penstemon (Penstemon rydbergii)
Sidebells penstemon (Penstemon secundiflorus)
Front Range beardtongue (Penstemon virens)
Oneside penstemon (Penstemon virgatusssp. asa-grayi)
Oneside penstemon (Penstemon virgatusvar. asa-grayi)
Whipple's penstemon (Penstemon whippleanus)
Lanceleaf figwort (Scrophularia lanceolata)
Common mullein (Verbascum thapsus)
American speedwell (Veronica americana)
American alpine speedwell (Veronica nutans)
Hairy purslane speedwell (Veronica peregrinassp. xalapensis)
Hairy purslane speedwell (Veronica peregrinavar. xalapensis)
Skullcap speedwell (Veronica scutellata)
Brightblue speedwell (Veronicastrum serpyllifoliumssp. humifusu)
Family Lentibulariaceae:
Common bladderwort (Utricularia vulgaris)
Family Solanaceae:
Hoe nightshade (Solanum physalifoliumvar. nitidibaccatum)
Cutleaf nightshade (Solanum triflorum)
Family Menyanthaceae:
Common buckbean (Menyanthes trifoliata)
Family Convolvulaceae:
Field bindweed (Convolvulus arvensis)
Family Polemoniaceae:
Narrowleaf mountaintrumpet (Collomia linearis)
Sticky gilia (Gilia pinnatifida)
Smallflower gymnosteris (Gymnosteris parvula)
Skyrocket gilia (Ipomopsis aggregatassp. aggregata)
Spiked gilia (Ipomopsis spicata)
Slender phlox (Microsteris gracilis)
Flowery phlox (Phlox multiflora)
Brandegee's Jacobsladder (Polemonium brandegei)
Towering Jacobsladder (Polemonium foliosissimum)
Skunkweed polemonium (Polemonium pulcherrimumssp. delicatum)
Skunkweed polemonium (Polemonium pulcherrimumvar. delicatum)
Sticky polemonium (Polemonium viscosum)
Family Hydrophyllaceae:
White scorpionweed (Phacelia alba)
Silverleaf phacelia (Phacelia hastata)
Silky phacelia (Phacelia sericea)
Family Cactaceae:
Plains pricklypear (Opuntia polyacantha)
Snowball cactus (Pediocactus simpsoniivar. minor)
Family Chenopodiaceae:
Pinyon goosefoot (Chenopodium atrovirens)
Pitseed goosefoot (Chenopodium berlandieri)
Blite goosefoot (Chenopodium capitatum)
Leafy goosefoot (Chenopodium foliosum)
Fremont's goosefoot (Chenopodium fremontii)
Oakleaf goosefoot (Chenopodium glaucum)
Narrowleaf goosefoot (Chenopodium leptophyllum)
Nuttall's povertyweed (Monolepis nuttalliana)
Prickly Russian thistle (Salsola australis)
Family Amaranthaceae:
Mat amaranth (Amaranthus blitoides)
Redroot amaranth (Amaranthus retroflexus)
Family Nyctaginaceae:
Narrowleaf four o'clock (Oxybaphus linearis)
Family Portulacaceae:
Lanceleaf springbeauty (Claytonia lanceolata)
Alpine springbeauty (Claytonia megarhiza)
Western springbeauty (Claytonia rosea)
Water minerslettuce (Crunocallis chamissoi)
Threeleaf lewisia (Erocallis triphylla)
Family Caryophyllaceae:
Earl's chickweed (Cerastium beeringianumssp. earlei)
Common chickweed (Cerastium fontanum)
Shortstalk chickweed (Cerastium nutansvar. brachypodum)
Field chickweed (Cerastium strictum)
Deptford pink (Dianthus armeria)
Pinewoods drymary (Drymaria effusavar. depressa)
Fendler's sandwort (Eremogone fendleri)
Mountain campion (Gastrolychnis apetalassp. uralensis)
Drummond's campion (Gastrolychnis drummondii)
King's campion (Gastrolychnis kingii)
Twinflower sandwort (Lidia obtusiloba)
Red catchfly (Melandrium dioicum)
Bluntleaf sandwort (Moehringia lateriflora)
James' nailwort (Paronychia jamesii)
Rocky Mountain nailwort (Paronychia pulvinata)
Tuber starwort (Pseudostellaria jamesiana)
Arctic pearlwort (Sagina saginoides)
Sleepy silene (Silene antirrhina)
Hall's catchfly (Silene scoulerissp. hallii)
Red sandspurry (Spergularia rubra)
Spreading sandwort (Spergulastrum lanuginosumssp. saxosum)
Northern starwort (Stellaria calycantha)
Longleaf starwort (Stellaria longifolia)
Longstalk starwort (Stellaria longipesssp. monantha)
Longstalk starwort (Stellaria longipesvar. monantha)
Umbrella starwort (Stellaria umbellata)
Beautiful sandwort (Tryphane rubella)
Family Polygonaceae:
Common sheep sorrel (Acetosella vulgaris)
Alpine bistort (Bistorta vivipara)
James' buckwheat (Eriogonum jamesiivar. flavescens)
James' buckwheat (Eriogonum jamesiivar. xanthum)
Sulphurflower buckwheat (Eriogonum subalpinum)
Sulphur wildbuckwheat (Eriogonum umbellatum)
Black bindweed (Fallopia convolvulus)
Island purslane (Koenigia islandica)
Alpine mountainsorrel (Oxyria digyna)
Longroot smartweed (Persicaria amphibia)
Longroot smartweed (Persicaria coccinea)
Curlytop knotweed (Persicaria lapathifolia)
Ovalleaf knotweed (Polygonum arenastrum)
Douglas' knotweed (Polygonum douglasii)
Engelmann's knotweed (Polygonum engelmannii)
Kellogg's knotweed (Polygonum kelloggii)
Broadleaf knotweed (Polygonum minimum)
Winged buckwheat (Pterogonum alatum)
Western dock (Rumex aquaticusssp. occidentalis)
Curly dock (Rumex crispus)
Denseflowered dock (Rumex densiflorus)
Golden dock (Rumex maritimusssp. fueginus)
Golden dock (Rumex maritimusvar. fueginus)
Mexican dock (Rumex triangulivalvis)
Family Capparaceae:
Rocky Mountain beeplant (Cleome serrulata)
Family Brassicaceae:
Hairy rockcress (Arabis hirsuta)
American yellowrocket (Barbarea orthoceras)
Garden yellowrocket (Barbarea vulgaris)
Hoary false madwort (Berteroa incana)
Drummond's rockcress (Boechera drummondii)
Fendler's rockcress (Boechera fendleri)
Second rockcress (Boechera retrofracta)
Littlepod falseflax (Camelina microcarpa)
Shepherd's purse (Capsella bursa-pastoris)
Heartleaf bittercress (Cardamine cordifolia)
Pennsylvania bittercress (Cardamine pensylvanica)
Mountain tansymustard (Descurainia richardsonii)
Herb sophia (Descurainia sophia)
Slender whitlowgrass (Draba albertina)
Golden whitlowgrass (Draba aurea)
Hoary whitlowgrass (Draba cana)
Thickleaf whitlowgrass (Draba crassa)
Snowbed whitlowgrass (Draba crassifolia)
Austrian whitlowgrass (Draba fladnizensis)
Gray's whitlowgrass (Draba grayana)
Lancepod whitlowgrass (Draba lonchocarpa)
Woodland whitlowgrass (Draba nemorosa)
Pretty whitlowgrass (Draba streptocarpa)
Sanddune wallflower (Erysimum capitatum)
Wormseed wallflower (Erysimum cheiranthoidesssp. altum)
Common pepperweed (Lepidium densiflorum)
Clasping pepperweed (Lepidium perfoliatum)
Manybranched pepperweed (Lepidium ramosissimum)
Mountain bladderpod (Lesquerella montana)
Watercress (Nasturtium officinale)
Alpine pennycress (Noccaea montana)
Alpine yellowcress (Rorippa curvipesvar. alpina)
Tall tumblemustard (Sisymbrium altissimum)
Alpine smelowskia (Smelowskia calycina)
Field pennycress (Thlaspi arvense)
Tower rockcress (Turritis glabra)
Family Monotropaceae:
Pinesap (Hypopitys monotropa)
Woodland pinedrops (Pterospora andromedea)
Family Pyrolaceae:
Pipsissewa (Chimaphila umbellatassp. occidentalis)
Pipsissewa (Chimaphila umbellatavar. occidentalis)
Single delight (Moneses uniflora)
Sidebells wintergreen (Orthilia secunda)
Greenflowered wintergreen (Pyrola chlorantha)
Snowline wintergreen (Pyrola minor)
Family Ericaceae:
Kinnikinnick (Arctostaphylos adenotricha)
Alpine spicywintergreen (Gaultheria humifusa)
Alpine laurel (Kalmia microphylla)
Dwarf blueberry (Vaccinium cespitosum)
Whortleberry (Vaccinium myrtillusssp. oreophilum)
Whortleberry (Vaccinium myrtillusvar. oreophilum)
Grouse whortleberry (Vaccinium scoparium)
Family Malvaceae:
White checkermallow (Sidalcea candida)
New Mexico checkermallow (Sidalcea neomexicana)
Family Primulaceae:
Sweetflower rockjasmine (Androsace chamaejasmessp. carinata)
Sweetflower rockjasmine (Androsace chamaejasmevar. carinata)
Filiform rockjasmine (Androsace filiformis)
Pygmyflower rockjasmine (Androsace septentrionalis)
Darkthroat shootingstar (Dodecatheon pulchellum)
Tufted loosestrife (Naumburgia thyrsiflora)
Alpine primrose (Primula angustifolia)
Parry's primrose (Primula parryi)
Family Salicaceae:
Narrowleaf cottonwood (Populus angustifolia)
Balsam poplar (Populus balsamifera)
Quaking aspen (Populus tremuloides)
Arctic willow (Salix arctica)
Bebb willow (Salix bebbiana)
Barrenground willow (Salix brachycarpa)
Cascade willow (Salix cascadensis)
Drummond's willow (Salix drummondiana)
Geyer's willow (Salix geyeriana)
Greenleaf willow (Salix lucidassp. caudata)
Park willow (Salix monticola)
Meadow willow (Salix petiolaris)
Diamondleaf willow (Salix planifolia)
Snow willow (Salix reticulatassp. nivalis)
Snow willow (Salix reticulatavar. nivalis)
Scouler's willow (Salix scouleriana)
Autumn willow (Salix serissima)
Wolf's willow (Salix wolfii)
Family Clusiaceae:
Common St. Johnswort (Hypericum perforatum)
Family Violaceae:
Hookedspur violet (Viola adunca)
Twoflower violet (Viola biflora)
Dwarf marsh violet (Viola epipsiloides)
Alpine violet (Viola labradorica)
Nuttall's violet (Viola nuttallii)
Marsh violet (Viola palustris)
Valley violet (Viola praemorsassp. major)
Valley violet (Viola praemorsavar. major)
White violet (Viola renifolia)
Creepingroot violet (Viola rugulosa)
Selkirk's violet (Viola selkirkii)
Common blue violet (Viola sororia)
Family Betulaceae:
Thinleaf alder (Alnus incanassp. tenuifolia)
Water birch (Betula fontinalis)
Bog birch (Betula glandulosa)
Family Cannabaceae:
Common hop (Humulus lupulusssp. americanus)
Family Urticaceae:
Pennsylvania pellitory (Parietaria pensylvanica)
California nettle (Urtica gracilis)
Family Fumariaceae:
Scrambledeggs (Corydalis aurea)
Family Papaveraceae:
Rough pricklypoppy (Argemone hispida)
Crested pricklypoppy (Argemone polyanthemos)
Lapland poppy (Papaver kluanense)
Family Berberidaceae:
Oregongrape (Mahonia repens)
Family Ranunculaceae:
Columbian monkshood (Aconitum columbianum)
Red baneberry (Actaea rubrassp. arguta)
Red baneberry (Actaea rubravar. arguta)
Candle anemone (Anemone cylindrica)
Red windflower (Anemone multifidassp. saxicola)
Pacific anemone (Anemone multifidavar. multifida)
Red windflower (Anemone multifidavar. saxicola)
Colorado blue columbine (Aquilegia coerulea)
Western red columbine (Aquilegia elegantula)
Rocky Mountain blue columbine (Aquilegia saximontana)
Western blue virginsbower (Atragene occidentalis)
Hairleaf water buttercup (Batrachium trichophyllum)
Western white clematis (Clematis ligusticifolia)
Hairy clematis (Coriflora hirsutissima)
Tadpole buttercup (Cyrtorhyncha ranunculina)
Tall larkspur (Delphinium barbeyi)
Nuttal's larkspur (Delphinium nuttallianum)
Duncecap larkspur (Delphinium occidentalessp. cucullatum)
Duncecap larkspur (Delphinium occidentalevar. cucullatum)
Mountain larkspur (Delphinium ramosum)
Cursed buttercup (Hecatonia scelerata)
White marshmarigold (Psychrophila leptosepala)
Cutleaf anemone (Pulsatilla patensssp. multifida)
Littleleaf buttercup (Ranunculus abortivus)
Alpine buttercup (Ranunculus adoneus)
Plantainleaf buttercup (Ranunculus alismifolius)
Heartleaf buttercup (Ranunculus cardiophyllus)
Eschscholtz's buttercup (Ranunculus eschscholtzii)
Ice cold buttercup (Ranunculus gelidusssp. grayi)
Elliptical buttercup (Ranunculus glaberrimusvar. ellipticus)
Pursh's buttercup (Ranunculus gmeliniivar. hookeri)
Large nodding buttercup (Ranunculus hyperboreusssp. intertextus)
Large nodding buttercup (Ranunculus hyperboreusvar. intertextus)
Graceful buttercup (Ranunculus inamoenus)
Macoun's buttercup (Ranunculus macounii)
Surefoot buttercup (Ranunculus pedatifidus)
Pygmy buttercup (Ranunculus pygmaeus)
Flam buttercup (Ranunculus reptansvar. ovalis)
Alpine meadowrue (Thalictrum alpinum)
Fendler's meadowrue (Thalictrum fendleri)
Fewflower meadowrue (Thalictrum sparsiflorumvar. saximontanum)
American globeflower (Trollius albiflorus)
Family Araliaceae:
Wild sarsaparilla (Aralia nudicaulis)
Family Apiaceae:
Giant angelica (Angelica ampla)
Gray's angelica (Angelica grayi)
Smallleaf angelica (Angelica pinnata)
Caraway (Carum carvi)
Western water hemlock (Cicuta douglasii)
Rocky Mountain hemlockparsley (Conioselinum scopulorum)
Poison hemlock (Conium maculatum)
Whiskbroom parsley (Harbouria trachypleura)
Common cowparsnip (Heracleum sphondyliumssp. montanum)
Fernleaf licoriceroot (Ligusticum filicinum)
Porter's licoriceroot (Ligusticum porteri)
Alpine oreoxis (Oreoxis alpina)
Bluntseed sweetroot (Osmorhiza depauperata)
Fendler's cowbane (Oxypolis fendleri)
Alpine false springparsley (Pseudocymopterus montanus)
Maryland sanicle (Sanicula marilandica)
Family Celastraceae:
Boxleaf myrtle (Paxistima myrsinites)
Family Cornaceae:
Bunchberry dogwood (Chamaepericlymenum canadense)
Family Euphorbiaceae:
Thymeleaf sandmat (Chamaesyce serpyllifolia)
Rocky Mountain spurge (Tithymalus montanus)
Wolf's milk (Tithymalus uralensis)
Family Fabaceae:
American licorice (Glycyrrhiza lepidota)
Silvery lupine (Lupinus argenteusssp. ingratus)
Stemless dwarf lupine (Lupinus caespitosus)
Black medick (Medicago lupulina)
White sweetclover (Melilotus alba)
Yellow sweetclover (Melilotus officinalis)
Sainfoin (Onobrychis viciifolia)
Hangpod crazyweed (Oxytropis deflexa)
Lambert's crazyweed (Oxytropis lambertii)
Southwestern locoweed (Oxytropis multiceps)
Silvery oxytrope (Oxytropis sericea)
Showy pointvetch (Oxytropis splendens)
Pine goldenpea (Thermopsis divaricarpa)
Mountain thermopsis (Thermopsis montana)
Alpine clover (Trifolium dasyphyllum)
Alsike clover (Trifolium hybridum)
Longstalk clover (Trifolium longipes)
Dwarf clover (Trifolium nanum)
Parry's clover (Trifolium parryi)
Red clover (Trifolium pratense)
White clover (Trifolium repens)
Pygmy clover (Trifolium rusbyi)
Family Geraniaceae:
Redstem stork's bill (Erodium cicutarium)
Pineywoods geranium (Geranium caespitosum)
Richardson's geranium (Geranium richardsonii)
Family Haloragaceae:
Shortspike watermilfoil (Myriophyllum sibiricum)
Family Onagraceae:
Fireweed (Chamerion danielsii)
Dwarf fireweed (Chamerion subdentatum)
Alpine willowherb (Epilobium anagallidifolium)
Glandular willowweed (Epilobium ciliatumssp. glandulosum)
Glandular willowweed (Epilobium ciliatumvar. glandulosum)
Clubfruit willowherb (Epilobium clavatum)
Hornemann's willowherb (Epilobium hornemannii)
Milkflower willowweed (Epilobium lactiflorum)
Autumn willowweed (Epilobium paniculatum)
Rocky Mountain willowherb (Epilobium saximontanum)
Spreading groundsmoke (Gayophytum diffusumssp. parviflorum)
Pinyon groundsmoke (Gayophytum ramosissimum)
Crownleaf eveningprimrose (Oenothera coronopifolia)
Hairy eveningprimrose (Oenothera villosassp. strigosa)
Hairy eveningprimrose (Oenothera villosavar. strigosa)
Family Elaeagnaceae:
Russet buffaloberry (Shepherdia canadensis)
Family Grossulariaceae:
Wax currant (Ribes cereum)
Colorado currant (Ribes coloradense)
Whitestem gooseberry (Ribes inerme)
Prickly currant (Ribes lacustre)
Gooseberry currant (Ribes montigenum)
Family Hydrangeaceae:
Cliffbush (Jamesia americana)
Family Crassulaceae:
Spearleaf stonecrop (Amerosedum lanceolatum)
Redpod stonecrop (Clementsia rhodantha)
Entireleaf stonecrop (Rhodiola integrifolia)
Family Saxifragaceae:
Northern golden saxifrage (Chrysosplenium tetrandrum)
Matted saxifrage (Ciliaria austromontana)
Bracted alumroot (Heuchera bracteata)
Littleleaf alumroot (Heuchera parvifolia)
Crandall's saxifrage (Hirculus platysepalusssp. crandallii)
Goldbloom saxifrage (Hirculus serpyllifoliusssp. chrysanthus)
Bulbous woodlandstar (Lithophragma glabrum)
Smallflower woodlandstar (Lithophragma parviflorum)
Brook saxifrage (Micranthes odontoloma)
Diamondleaf saxifrage (Micranthes rhomboidea)
Fivestamen miterwort (Mitella pentandra)
Drywoods miterwort (Mitella stauropetalavar. stenopetala)
Tufted alpine saxifrage (Muscaria delicatula)
Rocky Mountain parnassia (Parnassia fimbriata)
Kotzebue's grass of Parnassus (Parnassia kotzebuei)
Smallflower grass of Parnassus (Parnassia parviflora)
Nodding saxifrage (Saxifraga cernua)
Weak saxifrage (Saxifraga hyperboreassp. debilis)
Weak saxifrage (Saxifraga rivularis)
James' telesonix (Telesonix jamesii)
Family Rosaceae:
Ross' avens (Acomastylis rossiissp. turbinata)
Roadside agrimony (Agrimonia striata)
Saskatoon serviceberry (Amelanchier alnifolia)
Silverweed cinquefoil (Argentina anserina)
True mountain mahogany (Cercocarpus montanus)
Fleshy hawthorn (Crataegus macracanthavar. occidentalis)
Hooker's mountainavens (Dryas octopetalassp. hookeriana)
Hooker's mountainavens (Dryas octopetalavar. hookeriana)
Tall cinquefoil (Drymocallis arguta)
Bigflower cinquefoil (Drymocallis fissa)
Old man's whiskers (Erythrocoma triflora)
Woodland strawberry (Fragaria vescassp. bracteata)
Woodland strawberry (Fragaria vescavar. bracteata)
Virginia strawberry (Fragaria virginianassp. glauca)
Virginia strawberry (Fragaria virginianavar. glauca)
Yellow avens (Geum aleppicum)
Largeleaf avens (Geum macrophyllum)
Purple avens (Geum rivale)
Rockspirea (Holodiscus dumosus)
Delicious raspberry (Oreobatus deliciosus)
Shrubby cinquefoil (Pentaphylloides floribunda)
Mountain ninebark (Physocarpus monogynus)
Varileaf cinquefoil (Potentilla diversifolia)
Branched cinquefoil (Potentilla effusa)
Branched cinquefoil (Potentilla effusavar. rupincola)
Woolly cinquefoil (Potentilla hippiana)
Oneflower cinquefoil (Potentilla ledebouriana)
Snow cinquefoil (Potentilla nivea)
Norwegian cinquefoil (Potentilla norvegica)
Pennsylvania cinquefoil (Potentilla pensylvanica)
Beautiful cinquefoil (Potentilla pulcherrima)
Colorado cinquefoil (Potentilla subjuga)
Antelope bitterbrush (Purshia tridentata)
Woods' rose (Rosa woodsii)
Grayleaf red raspberry (Rubus idaeusssp. melanolasius)
Grayleaf red raspberry (Rubus idaeusvar. melanolasius)
Creeping sibbaldia (Sibbaldia procumbens)
Greene mountainash (Sorbus scopulina)
Family Viscaceae:
American dwarf mistletoe (Arceuthobium americanum)
Limber pine dwarf mistletoe (Arceuthobium cyanocarpum)
Pineland dwarf mistletoe (Arceuthobium vaginatum)
Family Aceraceae:
Rocky Mountain maple (Acer glabrum)
Family Anacardiaceae:
Fragrant sumac (Rhus aromatica)
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Bibliography and
Suggested Reading
Rocky Mountain National Park