Denver-Boulder Metropolitan Area
Families: 156
Genera: 897
Species: 2937
Total Taxa (details): 3259
Astragalus australis - Indian Milk-Vetch
Astragalus bisulcatus - Two-Groove Milk-Vetch
Astragalus bisulcatus var. bisulcatus - twogrooved milkvetch
Astragalus bodinii - Bodin's Milk-Vetch
Astragalus canadensis - Canadian Milk-Vetch
Astragalus canadensis var. canadensis - Canadian Milkvetch
Astragalus ceramicus - Painted Milk-Vetch
Astragalus ceramicus var. ceramicus - painted milkvetch
Astragalus ceramicus var. filifolius - painted milkvetch
Astragalus cicer - Chickpea Milk-Vetch
Astragalus convallarius - Lesser Rushy Milk-Vetch
Astragalus crassicarpus - Ground-Plum
Astragalus crassicarpus var. crassicarpus - groundplum milkvetch
Astragalus crassicarpus var. paysonii - groundplum milkvetch
Astragalus desperatus - Rimrock Milk-Vetch
Astragalus drummondii - Drummond's Milk-Vetch
Astragalus eucosmus - Elegant Milk-Vetch
Astragalus falcatus - Russian-Sickle
Astragalus flexuosus - Pliant Milk-Vetch
Astragalus flexuosus var. diehlii - Diehl's milkvetch
Astragalus gracilis - Slender Milk-Vetch
Astragalus hallii - Hall's Milk-Vetch
Astragalus kentrophyta - Spiny Milk-Vetch
Astragalus kentrophyta var. tegetarius - Mountain kentrophyta
Astragalus laxmannii - Laxmann's Milk-Vetch
Astragalus leptaleus - Park Milk-Vetch
Astragalus lotiflorus - Lotus Milk-Vetch
Astragalus miser - Timber Milk-Vetch
Astragalus miser var. oblongifolius - timber milkvetch
Astragalus missouriensis - Missouri Milk-Vetch
Astragalus missouriensis var. missouriensis - Missouri milkvetch
Astragalus mollissimus - Woolly Milk-Vetch
Astragalus mollissimus var. mollissimus - woolly locoweed
Astragalus molybdenus - Shultz's Milk-Vetch
Astragalus multiflorus - Loose-Flower Milk-Vetch
Astragalus parryi - Parry's Milk-Vetch
Astragalus pectinatus - Narrow-Leaf Milk-Vetch
Astragalus plattensis - Platte River Milk-Vetch
Astragalus racemosus - Cream Milk-Vetch
Astragalus robbinsii - Robbins' Milk-Vetch
Astragalus scopulorum - Rocky Mountain Milk-Vetch
Astragalus sericoleucus - Silky Milk-Vetch
Astragalus shortianus - Short's Milk-Vetch
Astragalus sparsiflorus - Front Range Milk-Vetch
Astragalus spatulatus - Tufted Milk-Vetch
Astragalus tridactylicus - Foothill Milk-Vetch
Caragana arborescens - Siberian Peashrub
Caragana aurantiaca - Dwarf Peashrub
Cladrastis kentukea - Kentucky Yellow-Wood
Colutea arborescens - Bladder-Senna
Dalea candida - White Prairie-Clover
Dalea candida var. oligophylla - white prairie clover
Dalea cylindriceps - Sandsage Prairie-Clover
Dalea leporina - Fox-Tail Prairie-Clover
Dalea purpurea - Violet Prairie-Clover
Dalea purpurea var. purpurea - violet prairie clover
Dalea villosa - Silky Prairie-Clover
Desmanthus illinoensis - Prairie Bundle-Flower
Gleditsia triacanthos - Honey-Locust
Glycyrrhiza lepidota - American Licorice
Gymnocladus dioicus - Kentucky Coffeetree
Hedysarum boreale - Boreal Sweet-Vetch
Hedysarum boreale subsp. boreale - boreal sweetvetch
Hedysarum occidentale - Western Sweet-Vetch
Ladeania lanceolata - Wild Lemonweed
Lathyrus decaphyllus - Hoary Vetchling
Lathyrus eucosmus - Bush Vetchling
Lathyrus laetivirens - Aspen Vetchling
Lathyrus lanszwertii - Nevada Vetchling
Lathyrus lanszwertii var. leucanthus - Nevada pea
Lathyrus lanszwertii var. pallescens - Nevada pea
Lathyrus latifolius - Everlasting-Pea
Lathyrus palustris - Marsh Vetchling
Lathyrus polymorphus - manystem pea
Lathyrus polymorphus subsp. incanus - hoary pea
Lathyrus sylvestris - Narrow-Leaf Vetchling
Lotus corniculatus - Garden Bird's-Foot-Trefoil
Lotus tenuis - Narrow-Leaf Bird's-Foot-Trefoil
Lotus wrightii - Wright's deervetch
Lupinus argenteus - Silver-Stem Lupine
Lupinus argenteus subsp. argenteus - silvery lupine
Lupinus argenteus var. argenteus - silvery lupine
Lupinus argenteus var. laxiflorus - silvery lupine
Lupinus caespitosus - Stemless Dwarf Lupine
Lupinus caudatus - Kellogg's Spurred Lupine
Lupinus caudatus subsp. argophyllus - Kellogg's spurred lupine
Lupinus caudatus subsp. caudatus - tailcup lupine
Lupinus parviflorus - Lodgepole Lupine
Lupinus plattensis - Nebraska Lupine
Lupinus prunophilus - Hairy Big-Leaf Lupine
Lupinus pusillus - Rusty Lupine
Lupinus pusillus subsp. pusillus - rusty lupine
Lupinus sericeus - Pursh's Silky Lupine
Lupinus sericeus subsp. sericeus - silky lupine
Lupinus X alpestris - Great Basin lupine
Medicago lupulina - Black Medick
Medicago sativa - Alfalfa
Melilotus albus - White Sweet-Clover
Melilotus officinalis - Yellow Sweet-Clover
Onobrychis viciifolia - Sainfoin
Oxytropis besseyi - Bessey's Locoweed
Oxytropis borealis - Boreal Locoweed
Oxytropis campestris - Field Locoweed
Oxytropis deflexa - Pendant-Pod Locoweed
Oxytropis lambertii - Stemless Locoweed
Oxytropis lambertii var. bigelovii - purple locoweed
Oxytropis lambertii var. lambertii - purple locoweed
Oxytropis monticola - Yellow-Flower Locoweed
Oxytropis multiceps - Southwestern Locoweed
Oxytropis parryi - Parry's Locoweed
Oxytropis podocarpa - Stalked-Pod Locoweed
Oxytropis sericea - Rocky Mountain Locoweed
Oxytropis sericea var. sericea - white locoweed
Oxytropis splendens - Whorled Locoweed
Oxytropis viscida - Sticky Locoweed
Pediomelum argophyllum - Silver-Leaf Indian-Breadroot
Pediomelum esculentum - Large Indian-Breadroot
Pediomelum hypogaeum - Subterranean Indian-Breadroot
Pediomelum hypogaeum var. hypogaeum - subterranean Indian breadroot
Pediomelum tenuiflorum - Slender-Flower Indian-Breadroot
Pomaria jamesii - James' False Holdback
Robinia neomexicana - New Mexico Locust
Robinia neomexicana var. neomexicana - New Mexico locust
Robinia pseudoacacia - Black Locust
Securigera varia - Purple Crown-Vetch
Sophora japonica - Japanese Pagoda
Sophora nuttalliana - Silky Necklacepod
Thermopsis divaricarpa - Spread-Fruit Golden-Banner
Thermopsis montana - Montane Golden-Banner
Thermopsis montana var. montana - mountain goldenbanner
Thermopsis rhombifolia - Prairie Golden-Banner
Trifolium attenuatum - Rocky Mountain Clover
Trifolium dasyphyllum - Uinta Clover
Trifolium fragiferum - Strawberry-Head Clover
Trifolium hybridum - Alsike Clover
Trifolium nanum - Tundra Clover
Trifolium parryi - Parry's Clover
Trifolium pratense - Red Clover
Trifolium repens - White Clover
Trifolium wormskioldii - Cow Clover
Vicia americana - American Purple Vetch
Vicia americana subsp. americana - American Purple Vetch
Vicia americana subsp. minor - mat vetch
Vicia cracca - Purple-White Tufted Vetch
Vicia ludoviciana - Louisiana Vetch
Vicia ludoviciana subsp. ludoviciana - Louisiana vetch
Vicia villosa - Winter Vetch
Castanea dentata - American Chestnut
Fagus sylvatica - European Beech
Quercus alba - Northern White Oak
Quercus bicolor - Swamp White Oak
Quercus coccinea - Scarlet Oak
Quercus gambelii - Gambel's Oak
Quercus macrocarpa - Burr Oak
Quercus montana - Chestnut Oak
Quercus palustris - Pin Oak
Quercus robur - English Oak
Quercus rubra - Northern Red Oak
Quercus texana - Texas Red Oak
Quercus velutina - Black Oak
Quercus X pauciloba - Few-lobed oak
Centaurium pulchellum - Branched Centaury
Eustoma exaltatum - Catchfly Prairie-Gentian
Eustoma exaltatum subsp. russellianum - showy prairie gentian
Frasera speciosa - Monument-Plant
Gentiana affinis - Pleated Gentian
Gentiana algida - Whitish Gentian
Gentiana calycosa - Rainier Pleated Gentian
Gentiana fremontii - Moss Gentian
Gentiana nivalis - Snow Gentian
Gentiana parryi - Parry's Gentian
Gentiana prostrata - Pygmy Gentian
Gentianella amarella - Autumn Dwarf-Gentian
Gentianella amarella subsp. acuta - autumn dwarf gentian
Gentianella amarella subsp. heterosepala - autumn dwarf gentian
Gentianella tenella - Samiland-Gentian
Gentianella tenella subsp. tenella - Samiland-Gentian
Gentianopsis barbellata - Perennial Fringed-Gentian
Gentianopsis detonsa - Windmill Fringed-Gentian
Gentianopsis thermalis - Rocky Mountain Fringed-Gentian
Lomatogonium rotatum - Marsh-Felwort
Swertia perennis - Felwort
Erodium ciconium - Common Stork's-Bill
Erodium cicutarium - Red-Stem Stork's-Bill
Geranium atropurpureum - western purple cranesbill
Geranium atropurpureum var. atropurpureum - western purple cranesbill
Geranium bicknellii - Northern Crane's-Bill
Geranium caespitosum - Purple Cluster Crane's-Bill
Geranium caespitosum var. caespitosum - pineywoods geranium
Geranium caespitosum var. fremontii - Fremont's geranium
Geranium caespitosum var. parryi - Parry's geranium
Geranium carolinianum - Carolina Crane's-Bill
Geranium columbinum - Long-Stalk Crane's-Bill
Geranium dissectum - Cut-Leaf Crane's-Bill
Geranium ibericum - Iberian Crane's-Bill
Geranium pusillum - Small-Flower Crane's-Bill
Geranium richardsonii - White Crane's-Bill
Geranium viscosissimum - Sticky Purple Crane's-Bill
Ginkgo biloba - Maidenhair-Tree
Ribes americanum - Wild Black Currant
Ribes aureum - Golden Currant
Ribes aureum var. aureum - golden currant
Ribes aureum var. villosum - Golden Currant
Ribes cereum - wax currant
Ribes cereum var. cereum - wax currant
Ribes divaricatum - Coastal Black Gooseberry
Ribes inerme - White-Stem Gooseberry
Ribes inerme var. inerme - whitestem gooseberry
Ribes lacustre - Bristly Black Gooseberry
Ribes laxiflorum - Trailing Black Currant
Ribes leptanthum - Trumpet Gooseberry
Ribes montigenum - Western Prickly Gooseberry
Ribes wolfii - Winaha Currant
Myriophyllum sibiricum - Siberian Water-Milfoil
Myriophyllum spicatum - Eurasian Water-Milfoil
Myriophyllum verticillatum - Whorled Water-Milfoil
Jamesia americana - Five-Petal Cliffbush
Jamesia americana var. americana - fivepetal cliffbush
Philadelphus coronarius - Sweet Mock Orange
Elodea bifoliata - Two-Leaf Waterweed
Elodea canadensis - Canadian Waterweed
Elodea nuttallii - Western Waterweed
Najas flexilis - Northern Waternymph
Najas guadalupensis - Guadalupe Waternymph
Hypericum majus - Greater Canadian St. John's-Wort
Hypericum perforatum - Common St. John's-Wort
Hypericum scouleri - Scouler's St. John's-Wort
Iris missouriensis - Paria Iris
Iris pseudacorus - Pale-Yellow Iris
Sisyrinchium idahoense - Idaho Blue-Eyed-Grass
Sisyrinchium idahoense var. occidentale - Idaho blue-eyed grass
Sisyrinchium montanum - Strict Blue-Eyed-Grass
Sisyrinchium montanum var. montanum - Strict Blue-Eyed-Grass
Sisyrinchium mucronatum - Needle-Tip Blue-Eyed-Grass
Sisyrinchium pallidum - Pale Blue-Eyed-Grass
Isoëtes bolanderi - Bolander's Quillwort
Isoëtes echinospora - Spiny-Spore Quillwort
Carya ovata - Shag-Bark Hickory
Juglans nigra - Black Walnut
Juncus acuminatus - Knotty-Leaf Rush
Juncus alpinoarticulatus - Northern Green Rush
Juncus arcticus - Arctic Rush
Juncus articulatus - Joint-Leaf Rush
Juncus balticus - Baltic Rush
Juncus balticus subsp. ater - mountain rush
Juncus balticus subsp. littoralis - mountain rush
Juncus biglumis - Two-Flower Rush
Juncus bufonius - Toad Rush
Juncus bufonius var. bufonius - toad rush
Juncus bufonius var. occidentalis - toad rush
Juncus castaneus - Chestnut Rush
Juncus compressus - Round-Fruit Rush
Juncus confusus - Colorado Rush
Juncus drummondii - Drummond's Rush
Juncus dudleyi - Dudley's Rush
Juncus effusus - Lamp Rush
Juncus ensifolius - Dagger-Leaf Rush
Juncus ensifolius var. montanus - Rocky Mountain Rush
Juncus filiformis - Thread Rush
Juncus gerardii - Saltmarsh Rush
Juncus hallii - Hall's Rush
Juncus interior - Inland Rush
Juncus longistylis - Long-Style Rush
Juncus marginatus - Bog Rush
Juncus mertensianus - Mertens' Rush
Juncus nevadensis - Sierran Rush
Juncus nodosus - Knotted Rush
Juncus parryi - Parry's Rush
Juncus saximontanus - Rocky Mountain Rush
Juncus tenuis - Lesser Poverty Rush
Juncus torreyi - Torrey's Rush
Juncus tracyi - Tracy's rush
Juncus triglumis - Three-Flower Rush
Juncus triglumis var. albescens - Northern White Rush
Juncus vaseyi - Vasey's Rush
Juncus xiphioides - Iris-Leaf Rush
Luzula comosa - Prairie Wood-Rush
Luzula multiflora - Common Wood-Rush
Luzula parviflora - Small-Flower Wood-Rush
Luzula spicata - Spiked Wood-Rush
Luzula subcapitata - Colorado Wood-Rush
Triglochin maritima - Seaside Arrow-Grass
Triglochin palustris - Marsh Arrow-Grass
Agastache foeniculum - Blue Giant-Hyssop
Dracocephalum parviflorum - American Dragonhead
Galeopsis bifida - Split-Lip Hemp-Nettle
Galeopsis ladanum - Red Hemp-Nettle
Glechoma hederacea - Groundivy
Hedeoma hispida - Rough False Pennyroyal
Hyssopus officinalis - Hyssop
Lamium amplexicaule - Giraffehead
Lamium purpureum - Red Henbit
Lavandula angustifolia - English Lavender
Leonurus cardiaca - Motherwort
Lycopus americanus - Cut-Leaf Water-Horehound
Lycopus asper - Rough Water-Horehound
Lycopus uniflorus - Northern Water-Horehound
Marrubium vulgare - White Horehound
Mentha arvensis - American Wild Mint
Mentha longifolia - Mint
Mentha spicata - Spearmint
Mentha × piperita - Peppermint
Monarda citriodora - Lemon Beebalm
Monarda citriodora var. citriodora - lemon beebalm
Monarda fistulosa - Oswego-Tea
Monarda fistulosa subsp. fistulosa - Wild Bergamot
Monarda fistulosa var. menthifolia - bee balm
Monarda pectinata - Plains Beebalm
Nepeta cataria - Catnip
Nepeta racemosa - Racemed Catnip
Origanum vulgare - Wild Marjoram
Prunella vulgaris - Common Selfheal
Prunella vulgaris subsp. lanceolata - Lance Selfheal
Salvia aethiopis - African Sage
Salvia azurea - Narrow-Leaf Sage
Salvia azurea var. grandiflora - Pitcher Sage
Salvia elegans - pineapple sage
Salvia pratensis - Prairie-Meadow Sage
Salvia reflexa - Lance-Leaf Sage
Salvia sclarea - Cleareye
Scutellaria brittonii - Britton's Skullcap
Scutellaria galericulata - Hooded Skullcap
Scutellaria racemosa - South American Skullcap
Scutellaria resinosa - Sticky Skullcap
Stachys cordata - Heart-Leaf Hedge-Nettle
Stachys palustris - Woundwort
Stachys pilosa - Hairy Hedge-Nettle
Stachys pilosa var. pilosa - hairy hedgenettle
Teucrium canadense - American Germander
Teucrium canadense var. occidentale - Western Germander
Trichostema brachiatum - False Pennyroyal
Utricularia macrorhiza - Greater Bladderwort
Utricularia minor - Lesser Bladderwort
Utricularia ochroleuca - Dwarf Bladderwort
Calochortus gunnisonii - Gunnison's Mariposa-Lily
Calochortus gunnisonii var. gunnisonii - Gunnison's mariposa lily
Erythronium americanum - American Trout-Lily
Erythronium grandiflorum - Yellow Avalanche-Lily
Gagea serotina - Alp-Lily
Lilium philadelphicum - Wood Lily
Lloydia serotina - Alp-Lily
Lloydia serotina var. serotina - Alp-Lily
Prosartes trachycarpa - Rough-Fruit Fairybells
Streptopus amplexifolius - Clasping Twistedstalk
Linum grandiflorum - Flowering Flax
Linum lewisii - Prairie Flax
Linum lewisii var. lewisii - prairie flax
Linum perenne - Blue Flax
Linum pratense - Meadow Flax
Lindernia dubia - Yellow-Seed False Pimpernel
Lindernia dubia var. anagallidea - yellowseed false pimpernel
Mentzelia albicaulis - White-Stem Blazingstar
Mentzelia chrysantha - Gold Blazingstar
Mentzelia decapetala - Gumbo-Lily
Mentzelia dispersa - Nevada Blazingstar
Mentzelia multiflora - Adonis Blazingstar
Mentzelia multiflora var. multiflora - Adonis blazingstar
Mentzelia nuda - Goodmother
Mentzelia rusbyi - Rusby's Blazingstar
Mentzelia speciosa - Jeweled Blazingstar
Huperzia haleakalae - Pacific Fir-Moss
Lycopodium annotinum - stiff clubmoss
Spinulum annotinum - Interrupted Club-Moss
Ammannia latifolia - Pink Redstem
Ammannia robusta - Grand Redstem
Lythrum alatum - Wing-Angle Loosestrife
Lythrum alatum var. alatum - winged lythrum
Lythrum salicaria - Purple Loosestrife
Rotala ramosior - Lowland Toothcup
Magnolia acuminata - Cucumber-Tree
Abutilon theophrasti - Velvetleaf
Alcea rosea - Hollyhock
Anoda cristata - Crested Anoda
Callirhoe involucrata - Purple Poppy-Mallow
Hibiscus syriacus - Rose-of-Sharon
Hibiscus trionum - Flower-of-An-Hour
Iliamna rivularis - Streambank Wild Hollyhock
Malva moschata - Musk Mallow
Malva neglecta - Dwarf Mallow
Sidalcea candida - White Checkerbloom
Sidalcea neomexicana - Rocky Mountain Checkerbloom
Sphaeralcea coccinea - Cowboy's Delights
Sphaeralcea parvifolia - Small-Leaf Globe-Mallow
Tilia americana - American Basswood
Tilia cordata - Small-Leaf Linden
Tilia × europaea - Hybrid Basswood
Marsilea vestita - Hairy Water-Clover
Marsilea vestita subsp. vestita - Dwarf Water-Clover
Proboscidea louisianica - Ram's-Horn
Toxicoscordion nuttallii - Nuttall's Poison Camas
Toxicoscordion venenosum - Meadow Poison Camas
Veratrum californicum - California False Hellebore
Zigadenus elegans - Mountain Deathcamas
Zigadenus elegans subsp. elegans - Mountain False Deathcamas
Zigadenus paniculatus - Sand-Corn
Zigadenus venenosus - Meadow Poison Camus
Menyanthes trifoliata - Buck-Bean
Mollugo verticillata - Green Carpetweed
Claytonia arctica - Arctic Springbeauty
Claytonia caroliniana - Carolina Springbeauty
Claytonia lanceolata - Lance-Leaf Springbeauty
Claytonia megarhiza - Alpine Springbeauty
Claytonia rosea - western springbeauty
Claytonia rubra - Red-Stem Springbeauty
Claytonia rubra subsp. depressa - redstem springbeauty
Lewisia pygmaea - Alpine Bitter-Root
Montia chamissoi - Chamisso's Candy-Flower
Phemeranthus parviflorus - Prairie False Fameflower
Phemeranthus rugospermus - Prairie False Fameflower
Phemeranthus teretifolius - Quill False Fameflower
Maclura pomifera - Osage-Orange
Morus alba - White Mulberry
Abronia elliptica - Fragrant White Sand-Verbena
Abronia fragrans - Heart's-Delight
Mirabilis albida - White Four-O'clock
Mirabilis glabra - smooth four o'clock
Mirabilis hirsuta - hairy four o'clock
Mirabilis linearis - Narrow-Leaf Four-O'clock
Mirabilis linearis var. linearis - Narrow-Leaf Four-O'clock
Mirabilis multiflora - Colorado Four-O'clock
Mirabilis nyctaginea - Heart-Leaf Four-O'clock
Tripterocalyx micranthus - Small-Flower Sandpuffs
Nuphar polysepala - Rocky Mountain pond-lily
Nyssa biflora - Swamp Tupelo
Forestiera pubescens - Stretchberry
Fraxinus americana - White Ash
Fraxinus pennsylvanica - Green Ash
Ligustrum vulgare - European Privet
Syringa vulgaris - Common Lilac
Calylophus lavandulifolius - Lavender-Leaf Sundrops
Chamaenerion angustifolium - Narrow-Leaf Fireweed
Chamaenerion angustifolium subsp. circumvagum - Narrow-Leaf Fireweed
Chamerion latifolium - Broad-Leaf Fireweed
Circaea alpina - Small Enchanter's-Nightshade
Circaea alpina subsp. alpina - Small Enchanter's-Nightshade
Circaea alpina subsp. pacifica - small enchanter's nightshade
Epilobium anagallidifolium - Pimpernel Willowherb
Epilobium brachycarpum - Tall Annual Willowherb
Epilobium ciliatum - Fringed Willowherb
Epilobium ciliatum subsp. ciliatum - Fringed Willowherb
Epilobium ciliatum subsp. glandulosum - fringed willowherb
Epilobium clavatum - Talus Willowherb
Epilobium halleanum - Glandular Willowherb
Epilobium hirsutum - Codlins-and-Cream
Epilobium hornemannii - Hornemann's Willowherb
Epilobium hornemannii subsp. hornemannii - Hornemann's willowherb
Epilobium lactiflorum - White-Flower Willowherb
Epilobium leptocarpum - Slender-Fruit Willowherb
Epilobium leptophyllum - Bog Willowherb
Epilobium palustre - Marsh Willowherb
Epilobium saximontanum - Rocky Mountain Willowherb
Gayophytum diffusum - Spreading Groundsmoke
Gayophytum diffusum subsp. parviflorum - spreading groundsmoke
Gayophytum racemosum - Black-Foot Groundsmoke
Gayophytum ramosissimum - Pinyon Groundsmoke
Oenothera albicaulis - White-Stem Evening-Primrose
Oenothera biennis - King's-Cureall
Oenothera brachycarpa - Short-Fruit Evening-Primrose
Oenothera canescens - Spotted Evening-Primrose
Oenothera cespitosa - Tufted Evening-Primrose
Oenothera cespitosa subsp. marginata - tufted evening primrose
Oenothera coloradensis subsp. neomexicana - Dodgens' Evening-Primrose
Oenothera coronopifolia - Hairy-Throat Evening-Primrose
Oenothera curtiflora - Velvetweed
Oenothera filiformis - Long-Flower Evening-Primrose
Oenothera flava - Long-Tube Evening-Primrose
Oenothera harringtonii - Colorado Springs Evening-Primrose
Oenothera howardii - Howard's Evening-Primrose
Oenothera jamesii - Trumpet Evening-Primrose
Oenothera latifolia - mountain evening primrose
Oenothera nuttallii - Nuttall's Evening-Primrose
Oenothera pallida - White-Pole Evening-Primrose
Oenothera serrulata - Yellow Sundrops
Oenothera suffrutescens - Scarlet Evening-Primrose
Oenothera triloba - Stemless Evening-Primrose
Oenothera villosa - Hairy Evening-Primrose
Oenothera villosa subsp. strigosa - hairy evening-primrose
Oenothera villosa subsp. villosa - Hairy Evening Primrose
