Plants with all other flower colours and alternate leaves - all habitats
 Andromeda polifolia (Bog Rosemary) |
 Antennaria rosea (Rosy Everlasting) |
 Aquilegia brevistyla (Small-Flowered Columbine) |
 Aquilegia canadensis (Wild Columbine) |
 Arctium minus (Common Burdock) |
 Arctium tomentosum (Cotton Burdock) |
 Arethusa bulbosa (Dragon's Mouth) |
 Artemisia ludoviciana (Prairie Sage) |
 Astragalus agrestis (Purple Milk-Vetch) |
 Astragalus alpinus (Alpine Milk-Vetch) |
 Astragalus bisulcatus (Two-Grooved Milk-Vetch) |
 Astragalus crassicarpus (Ground Plum) |
 Astragalus flexuosus (Slender Milk-Vetch) |
 Astragalus laxmannii var. robustior (Ascending Purple Milk-Vetch) |
 Astragalus missouriensis (Missouri Milk-Vetch) |
 Astragalus vexilliflexus (Few-Flowered Milk-Vetch) |
 Atriplex argentea (Silvery Saltbush) |
 Atriplex prostrata (Hastate Saltbush) |
 Calystegia sepium (Hedge Bindweed) |
 Campanula rapunculoides (Creeping Bellflower) |
 Campanula rotundifolia (Harebell) |
 Carduus nutans (Nodding Thistle) |
 Castilleja coccinea (Scarlet Paintbrush) |
 Castilleja miniata (Red Paintbrush) |
 Centaurea stoebe (Spotted Knapweed) |
 Chamerion angustifolium (Fireweed) |
 Chenopodium capitatum (Strawberry Blite) |
 Chenopodium rubrum (Red Goosefoot) |
 Cirsium arvense (Canada Thistle) |
 Cirsium drummondii (Short-stemmed Thistle) |
 Cirsium flodmanii (Flodman's Thistle) |
 Cirsium muticum (Swamp Thistle) |
 Cirsium undulatum (Wavy-Leaved Thistle) |
 Cirsium vulgare (Bull Thistle) |
 Clematis occidentalis (Purple Clematis) |
 Collinsia parviflora (Blue-eyed Mary) |
 Collomia linearis (Narrow-Leaved Collomia) |
 Comarum palustre (Marsh Cinquefoil) |
 Corydalis sempervirens (Pink Corydalis) |
 Corylus cornuta (Beaked Hazelnut) |
 Cyclachaena xanthifolia (False Ragweed) |
 Cynoglossum virginianum (Wild Comfrey) |
 Cypripedium arietinum (Ram's Head Lady's Slipper) |
 Cypripedium reginae (Showy Lady's Slipper) |
 Dalea purpurea (Purple Prairie-Clover) |
 Dalea villosa (Hairy Prairie-Clover) |
 Delphinium bicolor (Low Larkspur) |
 Dieteria canescens (Canescent Aster) |
 Downingia laeta (Bright Downingia) |
 Echinacea angustifolia (Purple Coneflower) |
 Epilobium campestre (Smooth Boisduvalia) |
 Epilobium ciliatum (Northern Willowherb) |
 Erigeron glabellus (Smooth Fleabane) |
 Erigeron philadelphicus (Philadelphia Fleabane) |
 Eriogonum pauciflorum (Branched Umbrellaplant) |
 Eurybia conspicua (Showy Aster) |
 Gaillardia aristata (Blanketflower) |
 Geranium bicknellii (Bicknell's Geranium) |
 Geum rivale (Purple Avens) |
 Hackelia floribunda (Large-Flowered Stickseed) |
 Hedysarum alpinum (American Hedysarum) |
 Hedysarum boreale (Northern Hedysarum) |
 Hesperis matronalis (Dame's Rocket) |
 Hieracium aurantiacum (Orange Hawkweed) |
 Hyoscyamus niger (Black Henbane) |
 Lactuca biennis (Tall Blue Lettuce) |
 Lappula squarrosa (Bluebur) |
 Lathyrus venosus (Wild Peavine) |
 Liatris ligulistylis (Meadow Blazing Star) |
 Liatris punctata (Dotted Blazing Star) |
 Lilium philadelphicum (Western Red Lily) |
 Linum lewisii (Wild Blue Flax) |
 Lobelia kalmii (Kalm's Lobelia) |
 Lobelia spicata (Spiked Lobelia) |
 Lupinus argenteus (Silvery Lupine) |
 Lupinus pusillus (Small Lupine) |
 Lygodesmia juncea (Skeletonweed) |
 Mertensia lanceolata (Lance-Leaved Lungwort) |
 Mertensia paniculata (Tall Lungwort) |
 Mulgedium oblongifolium (Blue Lettuce) |
 Navarretia leucocephala (Pincushion Plant) |
 Oenothera suffrutescens (Scarlet Gaura) |
 Onobrychis viciifolia (Sainfoin) |
 Oxytropis deflexa (Reflexed Locoweed) |
 Pedicularis groenlandica (Elephant Head) |
 Pedicularis macrodonta (Purple Lousewort) |
 Pediomelum argophyllum (Silverleaf Psoralea) |
 Pediomelum esculentum (Indian Breadroot) |
 Peritoma serrulata (Pink Cleome) |
 Persicaria amphibia (Water Smartweed) |
 Phacelia franklinii (Franklin's Scorpionweed) |
 Polanisia dodecandra (Clammyweed) |
 Polygala paucifolia (Fringed Milkwort) |
 Polygonum polygaloides ssp. kelloggii (Small Knotweed) |
 Potamogeton natans (Floating Pondweed) |
 Prenanthes alba (White Lettuce) |
 Prenanthes racemosa (Glacuous White Lettuce) |
 Psoralidium lanceolatum (Lance-Leaved Psoralea) |
 Rhaponticum repens (Russian Knapweed) |
 Ribes triste (Swamp Red Currant) |
 Rosa acicularis (Prickly Rose) |
 Rosa arkansana (Prairie Rose) |
 Rosa woodsii (Wood's Rose) |
 Rumex acetosella (Sheep's Sorrel) |
 Rumex venosus (Sand Dock) |
 Salsola kali (Russian Thistle, Tumbleweed) |
 Shinnersoseris rostrata (Annual Skeleton Weed) |
 Solanum dulcamara (Bittersweet) |
 Sphaeralcea coccinea (Scarlet Mallow) |
 Stephanomeria runcinata (Rush Pink) |
 Stutzia dioica (Saline Saltbush) |
 Suaeda calceoliformis (Sea-Blite) |
 Symphyotrichum ciliolatum (Lindley's Aster) |
 Symphyotrichum eatonii (Eaton's Aster) |
 Symphyotrichum laeve (Smooth Aster) |
 Symphyotrichum puniceum (Purple-Stemmed Aster) |
 Synthyris wyomingensis (Kittentails) |
 Tradescantia occidentalis (Western Spiderwort) |
 Typha angustifolia (Narrow-Leaved Cattail) |
 Typha latifolia (Common Cattail) |
 Vaccinium caespitosum (Dwarf Bilberry) |
 Vaccinium oxycoccos (Dwarf Bog Cranberry) |
 Vicia americana (American Vetch) |
 Vicia cracca (Tufted Vetch) |
 Viola adunca (Early Blue Violet) |