Plants in more than one colour
Buckbean (Menyanthes trifoliata) white to pink-tinged
Canada Violet (Viola canadensis) white or yellow
Chocolate Lily (Fritillaria lanceolata) chocolate brown with greenish-yellow mottle
Common Catnip (Nepeta cataria) white and purple
Common Chicory (Cichorium intybus) blue or white
Common Foxglove (Digitalis purpurea) pinkish-purple to white
Common Red Indian Paintbrush (Castilleja miniata) red to yellow
Common Western Pipsissewa (Chimaphila umbellata) pink or white
Diffuse Aster (Centaurea diffusa) pale purple to white
Drummond’s Rock Cress (Arabis drummondii) pale purple or white
Elegant Death-camas (Zigadenus elegans subsp. elegans) white and green
Fairyslipper (Calypso bulbosa) purplish-rose or white
Fern-leaved Lomatium (Lomatium dissectum) purple or yellow
Few-flowered Shootingstar (Dodecatheon pulchellum) purplish-rose or yellow
Field Bindweed (Convolvulus arvensis) white to pink
Field Mint (Mentha arvensis) purplish-blue, pink, and white
Giant Helleborine (Epipactis gigantea) green and purple
Glaucus Gentian (Gentiana glauca) green and blue
Grass-leaved Death-camas (Zigadenus venenosus) white to yellow
Hoary False Yarrow (Chaenactis douglasii) white to flesh-coloured
Holboell’s Rock Cress (Arabis holboellii) white and purple
Large-fruited Lomatium (Lomatium macrocarpum) white or purple
Lewis’s Monkeyflower (Mimulus lewisii) red or white
Long-leaved Phlox (Phlox longifolia) pink to white
Marsh Skullcap (Scutellaria galericulata) pale blue and white
Moss Campion (Silene acaulis subsp. subacaulescens) pale pink, purple, to white
Mountian Lady’s-slipper (Cypripedium montanum) white and purple
Mountain Sorrel (Oxyria digyna) green and reddish-green
Nodding Onion (Allium cernuum) mauve-pink or white
Northern Starflower (Trientalis europaea subsp. arctica) white to red
Old Man’s Whiskers (Geum triflorum) purplish-pink and yellow
Pacific Anemone (Anemone multifida var. multifida) white to reddish-purple
Parry’s Campion (Silene parryi) white to greenish or purplish
Parsnip-flowered Umbrellaplant (Eriogonum heracleoides var. angustifolium) white to yellow or pinkish
Pinedrops (Pterospora andromeda) yellow to white
Pink Microsteris (Microsteris gracilis subsp. humilis) pink and yellow
Prairie Crocus (Pulsatilla patens subsp. multifida) blue
Prairie Gentian (Gentiana affinis) bright deep blue and green
Purple-leaved Willowherb (Epilobium ciliatum) deep pink to white
Purple-stemmed Monkeyflower (Mimulus floribundus) yellow and reddish-brown
Red European Glasswort (Salicornia europaea subsp. rubra) green (red fruit0
Richandson’s Crane’s-bill (Geranium richardsonii) white to pinkish
Round-leaved Orchis (Amerorchis rotundifolia) putrplish-pink to white
Russian Thistle (Salsola kali var. tenuifolia) purple and green
Sagebrush Mariposa Lily (Calochortus macrocarpus) purple to white
Scarlet Skyrocket (Ipomopsis aggregata subsp. aggregata) red and white
Shaggy Fleabane (Erigeron pumilus) pale purple to white
Sheep Sorrel (Rumex acetosella) green and red
Silky Lupine (Lupinus sericeus) pale blue, pinkish-blue, or yellow
Silverleaf Phacelia (Phacelia hastata subsp. hastata) white to purple
Small-flowered Blue-eyed Mary (Collinsia parviflora) blue and white
Spotted Touch-me-not (Impatiens capensis) orange and brownish-red
Sticky Purple Crane’s-bill (Geranium viscosissimum) white or deep rose-pink
Strawberry-blite Goosefoot (Chenopodium capitatum) green (red fruit)
Thread-leaved Phacelia (Phacelia linearis) pale lavender-blue to white
Tufted Loosestrife (Lysimachia thyrsiflora) yellow and purple
Tufted Phlox (Phlox caespitosa) blue to purplish or white
Western Dock (Rumex occidentalis) green and red
Western Meadow-rue (Thalictrum occidentale) greenish-white to greenish-purple
Western Spring Beauty (Claytonia lanceolata var. lanceolata) white to pink
Western White Trillium (Trillium ovatum) white to pinkish-purple