Denver-Boulder Metropolitan Area
Families: 156
Genera: 897
Species: 2937
Total Taxa (details): 3259
Poa cusickii - Cusick's Blue Grass
Poa cusickii subsp. epilis - Skyline Bluegrass
Poa fendleriana - Mutton Grass
Poa fendleriana subsp. fendleriana - muttongrass
Poa fendleriana subsp. longiligula - muttongrass
Poa glauca - glaucous bluegrass
Poa glauca subsp. glauca - Amphi-Beringian Blue Grass
Poa glauca subsp. rupicola - timberline bluegrass
Poa laxa - Mt. Washington Blue Grass
Poa leptocoma - Marsh Blue Grass
Poa lettermanii - Letterman's Blue Grass
Poa nemoralis - Forest Blue Grass
Poa nemoralis subsp. interior - Inland Blue Grass
Poa nervosa - Hooker's Blue Grass
Poa palustris - Fowl Blue Grass
Poa pratensis - Kentucky Blue Grass
Poa pratensis subsp. pratensis - Kentucky bluegrass
Poa reflexa - Nodding Blue Grass
Poa secunda subsp. juncifolia - Nevada Bluegrass
Poa secunda subsp. secunda - Canby Bluegrass
Poa secunda var. nevadensis - Curly Blue Grass
Poa tracyi - Tracy's Blue Grass
Poa trivialis - Rough-Stalk Blue Grass
Poa wheeleri - Wheeler's Blue Grass
Polypogon interruptus - Ditch Rabbit's-Foot Grass
Polypogon monspeliensis - Annual Rabbit's-Foot Grass
Psathyrostachys juncea - Russian-Wild Rye
Pseudoroegneria spicata - Bluebunch-Wheat Grass
Pseudoroegneria spicata f. spicata - bluebunch wheatgrass
Ptilagrostis porteri - Colorado False Needle Grass
Puccinellia distans - Spreading Alkali Grass
Puccinellia nuttalliana - Nuttall's Alkali Grass
Saccharum ravennae - Ranenna Grass
Schedonnardus paniculatus - Tumble Grass
Schedonorus arundinaceus - Tall Fescue
Schedonorus pratensis - Meadow Fescue
Schizachne purpurascens - False Melic Grass
Schizachyrium scoparium - Little False Bluestem
Schizachyrium scoparium var. scoparium - Little False Bluestem
Sclerochloa dura - Common Hard Grass
Secale cereale - Cultivated Rye
Setaria italica - Italian Bristle Grass
Setaria pumila - Yellow Bristle Grass
Setaria verticillata - Rough Bristle Grass
Setaria viridis - Green Bristle Grass
Setaria viridis var. viridis - Green Bristle Grass
Sorghastrum nutans - Yellow Indian Grass
Sorghum bicolor - Broom-Corn
Sorghum halepense - Johnson Grass
Spartina gracilis - alkali cordgrass
Spartina pectinata - Freshwater Cord Grass
Sphenopholis obtusata - Prairie Wedgescale
Sporobolus airoides - Alkali-Sacaton
Sporobolus compositus - Head-Like Dropseed
Sporobolus compositus var. compositus - Head-Like Dropseed
Sporobolus contractus - Narrow-Spike Dropseed
Sporobolus cryptandrus - Sand Dropseed
Sporobolus heterolepis - Prairie Dropseed
Sporobolus neglectus - Small Dropseed
Sporobolus texanus - Texas Dropseed
Sporobolus vaginiflorus - Poverty Dropseed
Sporobolus wrightii - Wright's Dropseed
Thinopyrum elongatum - tall wheatgrass
Thinopyrum intermedium - Intermediate Quack Grass
Thinopyrum intermedium subsp. barbulatum - Pubescent Wheatgrass
Thinopyrum intermedium subsp. intermedium - Intermediate Wheatgrass
Thinopyrum junceum - Russian Quack Grass
Torreyochloa pallida - Pale False Manna Grass
Torreyochloa pallida var. pauciflora - pale false mannagrass
Tridens muticus - slim tridens
Tridens muticus var. elongatus - slim tridens
Triplasis purpurea - Purple Sand Grass
Trisetum spicatum - Narrow False Oat
Trisetum wolfii - Wolf's Trisetum
Triticum aestivum - Bread Wheat
Vahlodea atropurpurea - Arctic-Hair Grass
Vulpia myuros - rat-tail fescue
Vulpia octoflora - Eight-Flower Six-Weeks Grass
Vulpia octoflora var. glauca - Rat-Tail Six-Weeks Grass
Vulpia octoflora var. hirtella - sixweeks fescue
Vulpia octoflora var. octoflora - Eight-Flower Six-Weeks Grass
Zea mays - Corn
Aliciella leptomeria - Sand Cheat Gily-Flower
Aliciella mcvickerae - Mcvicker's Cheat Gily-Flower
Aliciella pinnatifida - Sticky Cheat Gily-Flower
Collomia linearis - Narrow-Leaf Mountain-Trumpet
Gilia inconspicua - Shy Gily-Flower
Gilia ophthalmoides - Eyed Gily-Flower
Gilia sinuata - Rosy Gily-Flower
Gilia tricolor - Bird's-Eyes
Ipomopsis aggregata - Scarlet Skyrocket
Ipomopsis congesta - Ball-Head Skyrocket
Ipomopsis congesta subsp. frutescens - ballhead ipomopsis
Ipomopsis laxiflora - Iron Skyrocket
Ipomopsis roseata - Rosy Skyrocket
Ipomopsis spicata - Spiked Skyrocket
Ipomopsis tenuituba - Slender-Tube Skyrocket
Linanthus parryae - Sandblossoms
Linanthus pungens - Granite Desert-Trumpets
Microsteris gracilis - Annual-Phlox
Navarretia leucocephala - White-Flower Pincushion-Plant
Navarretia leucocephala subsp. minima - least navarretia
Navarretia saximontana - Rocky Mountain Pincushion-Plant
Phlox caespitosa - Stiff Phlox
Phlox condensata - Dwarf Phlox
Phlox diffusa - Spreading Phlox
Phlox gracilis - Annual-Phlox
Phlox gracilis subsp. humilis - slender phlox
Phlox hoodii - Carpet Phlox
Phlox kelseyi - Marsh Phlox
Phlox longifolia - longleaf phlox
Phlox multiflora - Rocky Mountain Phlox
Phlox paniculata - Fall Phlox
Phlox pulvinata - Cushion Phlox
Phlox viridis - green phlox
Phlox viridis subsp. compacta - green phlox
Polemonium brandegeei - Brandegee's Jacob's-Ladder
Polemonium californicum - Low Jacob's-Ladder
Polemonium confertum - Rocky Mountain Jacob's-Ladder
Polemonium foliosissimum - Towering Jacob's-Ladder
Polemonium occidentale - Western Jacob's-Ladder
Polemonium pulcherrimum - Beautiful Jacob's-Ladder
Polemonium pulcherrimum subsp. delicatum - Jacob's-ladder
Polemonium viscosum - Sticky Jacob's-Ladder
Bistorta bistortoides - American Bistort
Bistorta officinalis - Meadow Bistort
Bistorta vivipara - Serpent-Grass
Eriogonum alatum - Winged Wild Buckwheat
Eriogonum alatum var. alatum - winged buckwheat
Eriogonum annuum - Annual Wild Buckwheat
Eriogonum arcuatum - Baker's Wild Buckwheat
Eriogonum brevicaule - Short-Stem Wild Buckwheat
Eriogonum cernuum - Nodding Wild Buckwheat
Eriogonum cernuum var. cernuum - nodding buckwheat
Eriogonum coloradense - Colorado Wild Buckwheat
Eriogonum effusum - Spreading Wild Buckwheat
Eriogonum flavum - Alpine Golden Wild Buckwheat
Eriogonum heracleoides - Parsnip-Flower Wild Buckwheat
Eriogonum jamesii - James' Wild Buckwheat
Eriogonum jamesii var. jamesii - James' buckwheat
Eriogonum lonchophyllum - Spear-Leaf Wild Buckwheat
Eriogonum microtheca - Slender Wild Buckwheat
Eriogonum microthecum - Slender Wild Buckwheat
Eriogonum umbellatum - Sulphur-Flower Wild Buckwheat
Fallopia baldschuanica - Chinese Fleecevine
Fallopia convolvulus - Black-Bindweed
Fallopia dumetorum - Corpse Black-Bindweed
Fallopia scandens - Climbing Black-Bindweed
Koenigia islandica - Island-Purslane
Oxyria digyna - Mountain-Sorrel
Persicaria amphibia - Water Smartweed
Persicaria bicornis - Pink Knotweed
Persicaria hydropiper - Mild Water-Pepper
Persicaria lapathifolia - Dock-Leaf Smartweed
Persicaria longiseta - Bristly Lady's-Thumb
Persicaria maculosa - Spotted Lady's-Thumb
Persicaria pensylvanica - Pinkweed
Persicaria punctata - Dotted Smartweed
Persicaria sagittata - Arrow-Leaf Tearthumb
Polygonum achoreum - Leathery Knotweed
Polygonum arenastrum - oval-leaf knotweed
Polygonum argyrocoleon - Silver-Sheath Knotweed
Polygonum aviculare - Yard Knotweed
Polygonum aviculare subsp. aviculare - Yard Knotweed
Polygonum aviculare subsp. buxiforme - Box Knotweed
Polygonum aviculare subsp. depressum - Yard Knotweed
Polygonum baldschuanicum - Chinese Fleecevine
Polygonum douglasii - Douglas' Knotweed
Polygonum douglasii subsp. douglasii - Douglas' knotweed
Polygonum engelmannii - Engelmann's Knotweed
Polygonum erectum - Erect Knotweed
Polygonum kelloggii - Kellogg's Knotweed
Polygonum kelloggii var. watsonii - fruitleaf knotweed
Polygonum minimum - Zigzag Knotweed
Polygonum polygaloides - White-Margin Knotweed
Polygonum polygaloides subsp. confertiflorum - fruitleaf knotweed
Polygonum polygaloides subsp. kelloggii - Kellogg's Knotweed
Polygonum ramosissimum - Yellow-Flower Knotweed
Polygonum ramosissimum var. ramosissimum - bushy knotweed
Polygonum sawatchense - Sawatch Knotweed
Polygonum tenue - Pleat-Leaf Knotweed
Reynoutria japonica - Japanese-Knotweed
Rumex acetosella - Common Sheep Sorrel
Rumex altissimus - Pale Dock
Rumex aquaticus - Western Dock
Rumex crispus - Curly Dock
Rumex densiflorus - Dense-Flower Dock
Rumex fueginus - Tierra del Fuego Dock
Rumex hymenosepalus - Sand Dock
Rumex longifolius - Door-Yard Dock
Rumex maritimus - Golden Dock
Rumex obtusifolius - Bitter Dock
Rumex occidentalis - Western Dock
Rumex paucifolius - Alpine Sheep Sorrel
Rumex salicifolius - Willow Dock
Rumex salicifolius var. mexicanus - Mexican Dock
Rumex stenophyllus - Narrow-Leaf Dock
Rumex triangulivalvis - Triangular-Valved Dock
Rumex venosus - Veiny Dock
Polypodium hesperium - Western Polypody
Polypodium saximontanum - Rocky Mountain Polypody
Heteranthera limosa - Blue Mud-Plantain
Portulaca oleracea - Little-Hogweed
Potamogeton alpinus - Reddish Pondweed
Potamogeton crispus - Curly Pondweed
Potamogeton diversifolius - Waterthread
Potamogeton epihydrus - Ribbon-Leaf Pondweed
Potamogeton foliosus - Leafy Pondweed
Potamogeton foliosus subsp. foliosus - Leafy Pondweed
Potamogeton gramineus - Grassy Pondweed
Potamogeton illinoensis - Methy Lake Pondweed
Potamogeton natans - Broad-Leaf Pondweed
Potamogeton nodosus - Long-Leaf Pondweed
Potamogeton perfoliatus - Clasping-Leaf Pondweed
Potamogeton praelongus - White-Stem Pondweed
Potamogeton pusillus - Small Pondweed
Potamogeton pusillus subsp. tenuissimus - small pondweed
Potamogeton richardsonii - Red-Head Pondweed
Stuckenia filiformis - Slender-Leaf False Pondweed
Stuckenia pectinata - Sago False Pondweed
Stuckenia vaginata - Sheathed False Pondweed
Zannichellia palustris - Horned-Pondweed
Anagallis arvensis - Scarlet Yellow-Loosestrife
Anagallis minima - Chaffweed
Androsace chamaejasme - Sweet-Flower Rock-Jasmine
Androsace filiformis - Slender-Stem Rock-Jasmine
Androsace occidentalis - Western Rock-Jasmine
Androsace septentrionalis - Pygmy-Flower Rock-Jasmine
Androsace septentrionalis subsp. glandulosa - pygmyflower rockjasmine
Androsace septentrionalis subsp. subulifera - pygmyflower rockjasmine
Dodecatheon alpinum - alpine shootingstar
Dodecatheon pulchellum - Darkthroat Shootingstar
Dodecatheon pulchellum subsp. pulchellum - darkthroat shootingstar
Glaux maritima - Sea Milkwort
Lysimachia ciliata - Fringed Yellow-Loosestrife
Lysimachia maritima - Sea-Milkwort
Lysimachia nummularia - Creeping-Jenny
Lysimachia vulgaris - Garden Yellow-Loosestrife
Primula angustifolia - Alpine Primrose
Primula egaliksensis - Greenland Primrose
Primula incana - Silvery Primrose
Primula parryi - Brook Primrose
Primula pauciflora - Dark-Throat Shootingstar
Argyrochosma fendleri - Fendler's False Cloak Fern
Cryptogramma acrostichoides - American Rockbrake
Myriopteris fendleri - Fendler's Lip Fern
Myriopteris gracilis - Slender Lip Fern
Myriopteris rufa - Eaton's Lip Fern
Pellaea glabella - Smooth Cliffbrake
Pellaea glabella subsp. simplex - smooth cliffbrake
Pellaea wrightiana - Wright's Cliffbrake
Aconitum columbianum - Columbian Monkshood
Aconitum columbianum subsp. columbianum - Columbian monkshood
Actaea rubra - Red Baneberry
Actaea rubra subsp. arguta - red baneberry
Anemone canadensis - Canadian False Thimbleweed
Anemone cylindrica - Long-Head Thimbleweed
Anemone lithophila - Little Belt Mountain Thimbleweed
Anemone multifida - Red Windflower
Anemone multifida var. hudsoniana - Hudson's anemone
Anemone parviflora - Small-Flower Thimbleweed
Anemone patens var. multifida - American Pasqueflower
Anemone quinquefolia - Nightcaps
Anemone quinquefolia var. quinquefolia - Nightcaps
Aquilegia chrysantha - Golden Columbine
Aquilegia coerulea - Colorado Blue Columbine
Aquilegia coerulea var. ochroleuca - Colorado White Columbine
Aquilegia pubescens - Sierran Columbine
Aquilegia saximontana - Rocky Mountain Blue Columbine
Caltha leptosepala - White Marsh-Marigold
Caltha leptosepala subsp. leptosepala - white marsh marigold
Caltha leptosepala var. leptosepala - white marsh marigold
Ceratocephala testiculata - Curve-Seed-Butterwort
Clematis columbiana - Columbian Virgin's-Bower
Clematis columbiana var. columbiana - rock clematis
Clematis hirsutissima - Sugarbowls
Clematis hirsutissima var. hirsutissima - hairy clematis
Clematis ligusticifolia - Deciduous Traveler's-Joy
Clematis occidentalis - Western Blue Virgin's-Bower
Clematis orientalis - Oriental Virgin's-Bower
Delphinium alpestre - Colorado Larkspur
Delphinium barbeyi - Subalpine Larkspur
Delphinium bicolor - Flat-Head Larkspur
Delphinium carolinianum - Carolina Larkspur
Delphinium carolinianum subsp. virescens - Carolina larkspur
Delphinium geyeri - Geyer's Larkspur
Delphinium glaucum - Tower Larkspur
Delphinium menziesii - Puget Sound Larkspur
Delphinium nuttallianum - Two-Lobe Larkspur
Delphinium occidentale - Western Larkspur
Delphinium ramosum - Mountain Larkspur
Delphinium robustum - Wahatoya Creek Larkspur
Delphinium scopulorum - Rocky Mountain Larkspur
Halerpestes cymbalaria - Alkali Buttercup
Myosurus minimus - Tiny Mousetail
Pulsatilla patens subsp. multifida - American Pasqueflower
Ranunculus abortivus - Kidney-Leaf Buttercup
Ranunculus acriformis - Sharp-Leaf Buttercup
Ranunculus acris - Tall Buttercup
Ranunculus adoneus - Alpine Buttercup
Ranunculus alismifolius - Water-Plantain Buttercup
Ranunculus aquatilis - White Water-Crowfoot
Ranunculus aquatilis var. diffusus - Short-Beak Water-Crowfoot
Ranunculus bulbosus - St. Anthony's-Turnip
Ranunculus cardiophyllus - Heart-Leaf Buttercup
Ranunculus cymbalaria - Alkali Buttercup
Ranunculus eschscholtzii - Spruce-Fir Buttercup
Ranunculus eschscholtzii var. eschscholtzii - Eschscholtz's buttercup
Ranunculus flammula - Lesser Spearwort
Ranunculus flammula var. flammula - greater creeping spearwort
Ranunculus glaberrimus - Sagebrush Buttercup
Ranunculus glaberrimus var. ellipticus - elliptical buttercup
Ranunculus gmelinii - Lesser Yellow Water Buttercup
Ranunculus hyperboreus - Far-Northern Buttercup
Ranunculus inamoenus - Graceful Buttercup
Ranunculus inamoenus var. inamoenus - graceful buttercup
Ranunculus macauleyi - Rocky Mountain Buttercup
Ranunculus macounii - Macoun's Buttercup
Ranunculus micranthus - Rock Buttercup
Ranunculus pedatifidus - Northern Buttercup
Ranunculus pedatifidus var. affinis - northern buttercup
Ranunculus pensylvanicus - Pennsylvania Buttercup
Ranunculus pygmaeus - Dwarf Buttercup
Ranunculus ranunculinus - Tadpole Buttercup
Ranunculus repens - Creeping Buttercup
Ranunculus sceleratus - Cursed Buttercup
Ranunculus sceleratus var. multifidus - Blister butterup
Ranunculus trichophyllus - Thread-Leaf Water-Crowfoot
Ranunculus uncinatus - Woodland Buttercup
Thalictrum alpinum - Alpine Meadow-Rue
Thalictrum dasycarpum - Purple Meadow-Rue
Thalictrum fendleri - Fendler's Meadow-Rue
Thalictrum fendleri var. fendleri - Fendler's meadow-rue
Thalictrum revolutum - Waxy-Leaf Meadow-Rue
Thalictrum sparsiflorum - Few-Flower Meadow-Rue
Thalictrum venulosum - Veiny-Leaf Meadow-Rue
Trollius albiflorus - White Globeflower
Trollius laxus - American Globeflower
Reseda lutea - Yellow Upright Mignonette
Reseda luteola - Weld
Ceanothus fendleri - Fendler's Buckbrush
Ceanothus herbaceus - Prairie Redroot
Ceanothus pinetorum - Kern River Buckbrush
Ceanothus velutinus - Tobacco-Brush
Frangula alnus - Glossy False Buckthorn
Rhamnus cathartica - European Buckthorn
Agrimonia striata - Woodland Grooveburr
Amelanchier alnifolia - Saskatoon Service-Berry
Amelanchier canadensis - Canadian Service-Berry
Amelanchier pumila - dwarf serviceberry
Amelanchier utahensis - Utah Service-Berry
Argentina anserina - Silverweed
Cercocarpus montanus - Alder-Leaf Mountain-Mahogany
Cercocarpus montanus var. montanus - alderleaf mountain mahogany
Chamaebatiaria millefolium - Fernbush
Chamaerhodos erecta - Little-Rose
Cotoneaster lucidus - Hairy-Stem Cotoneaster
Crataegus chrysocarpa - Fire-Berry Hawthorn
Crataegus coccinea - Scarlet Hawthorn
Crataegus erythropoda - Cerro Hawthorn
Crataegus macracantha - Bicknell's Hawthorn
Crataegus macracantha var. occidentalis - Bicknell's Hawthorn
Crataegus monogyna - English Hawthorn
Crataegus rivularis - River Hawthorn
Crataegus saligna - Willow Hawthorn
Crataegus submollis - Quebec Hawthorn
Crataegus succulenta - Bicknell's Hawthorn
Dasiphora fruticosa - Golden-Hardhack
Drymocallis arguta - Tall Woodbeauty
Drymocallis arizonica - Arizona Woodbeauty
Drymocallis convallaria - Cream Woodbeauty
Drymocallis fissa - Big-Flower Woodbeauty
Drymocallis glandulosa - Sticky Woodbeauty
Fallugia paradoxa - Apache plume
Filipendula ulmaria - Queen-of-the-Meadow
Fragaria vesca - Woodland Strawberry
Fragaria vesca subsp. americana - Woodland Strawberry
Fragaria vesca subsp. bracteata - woodland strawberry
Fragaria virginiana - Virginia Strawberry
Fragaria virginiana subsp. glauca - Virginia strawberry
Fragaria virginiana subsp. platypetala - Virginia strawberry
Geum aleppicum - Yellow Avens
Geum macrophyllum - Large-Leaf Avens
Geum macrophyllum var. perincisum - largeleaf avens
Geum rivale - Purple Avens
Geum rossii - Ross' Avens
Geum rossii var. turbinatum - Ross' avens
Geum triflorum - Old-Man's-Whiskers
Geum triflorum var. ciliatum - old man's whiskers
Holodiscus discolor - Creambush
Holodiscus dumosus - Glandular Oceanspray
Ivesia gordonii - Alpine Matted-Mousetail
Malus pumila - Cultivated Apple
Malus sylvestris - European Crabapple
Physocarpus monogynus - Mountain Ninebark
Physocarpus opulifolius - Atlantic Ninebark
Physocarpus opulifolius var. intermedius - Atlantic Ninebark
Potentilla ambigens - Silky-Leaf Cinquefoil
Potentilla anglica - English Cinquefoil
Potentilla argentea - Silver-Leaf Cinquefoil
Potentilla bipinnatifida - Tansy Cinquefoil
Potentilla concinna - Red Cinquefoil
Potentilla diversifolia - varileaf cinquefoil
Potentilla diversifolia var. diversifolia - Mountain-Meadow Cinquefoil
Potentilla effusa - Branched Cinquefoil
Potentilla gracilis - Graceful Cinquefoil
Potentilla hippiana - Woolly Cinquefoil
Potentilla hippiana var. hippiana - woolly cinquefoil
Potentilla indica - Indian-Strawberry
Potentilla nivea - Snow Cinquefoil
Potentilla norvegica - Norwegian Cinquefoil
Potentilla norvegica subsp. monspeliensis - Norwegian cinquefoil
Potentilla ovina - Sheep Cinquefoil
Potentilla pensylvanica - Pennsylvania Cinquefoil
Potentilla pensylvanica var. pensylvanica - Bristle-Cone Cinquefoil
Potentilla plattensis - Platte River Cinquefoil
Potentilla pulcherrima - Soft Cinquefoil
Potentilla recta - Sulphur Cinquefoil
Potentilla rivalis - Brook Cinquefoil
Potentilla rubricaulis - Pedersen's Cinquefoil
Potentilla subjuga - Colorado Cinquefoil
Potentilla supina - Bushy Cinquefoil
Potentilla supina subsp. paradoxa - Paradox cinquefoil
Poterium sanguisorba - Salad-Burnet
Prunus americana - American Plum
Prunus domestica - European Plum
Prunus pensylvanica - Fire Cherry
Prunus pumila - Great Lakes Sand Cherry
Prunus pumila var. besseyi - Great Lakes Sand Cherry
Prunus serotina - Black Cherry
Prunus tomentosa - Nanking Cherry
Prunus virginiana - Choke Cherry
Prunus virginiana var. demissa - western chokecherry
Prunus virginiana var. melanocarpa - black chokecherry
Prunus virginiana var. virginiana - Choke Cherry
Purshia tridentata - Bitterbrush
Rosa acicularis - Prickly Rose
Rosa arkansana - Prairie Rose
Rosa blanda - Smooth Rose
Rosa ferruiginea - Red-Leaf Rose
Rosa multiflora - Rambler Rose
Rosa nutkana - Nootka Rose
Rosa rubiginosa - Sweetbrier
Rosa woodsii - Woods' Rose
Rosa woodsii var. woodsii - Woods' rose
Rubus arcticus - Northern Blackberry
Rubus bifrons - Himalayan Blackberry
Rubus deliciosus - Delicious Raspberry
