Plants with white flowers and alternate leaves - all habitats
 Achillea alpina (Many-Flowered Yarrow) |
 Achillea millefolium (Yarrow) |
 Acmispon americanus (Spanish Clover) |
 Actaea rubra (Baneberry) |
 Amelanchier alnifolia (Saskatoon) |
 Anaphalis margaritacea (Pearly Everlasting) |
 Antennaria anaphaloides (Tall Everlasting) |
 Antennaria aprica (Low Everlasting) |
 Antennaria neglecta (Common Pussy-Toes) |
 Antennaria parvifolia (Small-Leaved Everlasting) |
 Antennaria pulcherrima (Showy Everlasting) |
 Antennaria umbrinella (Brown-Bracted Everlasting) |
 Arabidopsis lyrata (Lyre-Leaved Rock Cress) |
 Arabis pycnocarpa (Hirsute Rock Cress) |
 Arctostaphylos uva-ursi (Bearberry, Kinnikinik) |
 Armoracia rusticana (Horse-radish) |
 Astragalus alpinus (Alpine Milk-Vetch) |
 Astragalus australis (Indian Milk-Vetch) |
 Astragalus cicer (Chickpea Milk-Vetch) |
 Astragalus drummondii (Drummond's Milk-Vetch) |
 Astragalus pectinatus (Narrow-Leaved Milk-Vetch) |
 Astragalus racemosus (Racemose Milk-Vetch) |
 Astragalus tenellus (Loose-Flowered Milk-Vetch) |
 Berteroa incana (Hoary Alyssum) |
 Bistorta vivipara (Alpine Birstort) |
 Boechera grahamii (Purple Rock Cress) |
 Boechera retrofracta (Reflexed Rock Cress) |
 Boechera stricta (Drummond's Rock Cress) |
 Calystegia sepium (Hedge Bindweed) |
 Campanula aparinoides (Marsh Bellflower) |
 Cardamine pensylvanica (Bitter Cress) |
 Cardamine pratensis (Marsh Bitter Cress, Cuckoo Flower) |
 Carum carvi (Caraway) |
 Castilleja sessiliflora (Downy Paintbrush) |
 Chaenorhinum minus (Small Snapdragon) |
 Chamaedaphne calyculata (Leatherleaf) |
 Chamaerhodos erecta (Chamaerhodos) |
 Chenopodium leptophyllum (Narrow Leaved Goosefoot) |
 Cicuta maculata (Water Hemlock) |
 Comandra umbellata (Pale Comandra) |
 Convolvulus arvensis (Field Bindweed) |
 Conyza canadensis (Canada Fleabane) |
 Coriandrum sativum (Coriander) |
 Crataegus chrysocarpa (Round-Leaved Hawthorn) |
 Crataegus douglasii (Black-Fruited Hawthorn) |
 Cryptantha celosioides (Clustered Oreocarya) |
 Cryptantha fendleri (Fendler's Cryptanthe) |
 Cypripedium candidum (Small White Lady's Slipper) |
 Cypripedium montanum (Mountain Lady's Slipper) |
 Cypripedium passerinum (Franklin's Lady's Slipper) |
 Dalea candida (White Prairie-Clover) |
 Doellingeria umbellata (Flat-Topped White Aster) |
 Draba reptans (Creeping Whitlow-Grass) |
 Drymocallis arguta (White Cinquefoil) |
 Echinocystis lobata (Wild Cucumber) |
 Epilobium palustre (Marsh Willowherb) |
 Erigeron asper (Rough Fleabane) |
 Erigeron caespitosus (Tufted Fleabane) |
 Erigeron glabellus (Smooth Fleabane) |
 Erigeron hyssopifolius (Wild Daisy) |
 Erigeron pumilus (Shaggy Fleabane) |
 Erigeron strigosus (Whitetop, Daisy Fleabane) |
 Euphrasia subarctica (Northern Eyebright) |
 Fallopia cilinodis (Fringed Black Bindweed) |
 Fallopia convolvulus (Wild Buckwheat) |
 Gaultheria hispidula (Creeping Snowberry) |
 Glycyrrhiza lepidota (Wild Licorice) |
 Heliotropium curassavicum (Spatulate-Leaved Heliotrope) |
 Heracleum sphondylium ssp. montanum (Cow Parsnip) |
 Hieracium albiflorum (White Hawkweed) |
 Lactuca biennis (Tall Blue Lettuce) |
 Lathyrus ochroleucus (Cream-coloured Vetchling) |
 Leucanthemum vulgare (Ox-eye Daisy) |
 Leucophysalis grandiflora (Large White Ground-Cherry) |
 Lobelia spicata (Spiked Lobelia) |
 Lomatium orientale (White-Flowered Parsley) |
 Maianthemum canadense (Wild Lily-of-the-Valley) |
 Maianthemum racemosum (Wild Spikenard) |
 Maianthemum stellatum (Star-Flowered Solomon's Seal) |
 Maianthemum trifolium (Three-Leaved Solomon's Seal) |
 Malva pusilla (Round-Leaved Mallow) |
 Mentzelia decapetala (Evening Star) |
 Montia linearis (Linear-leaved Springbeauty) |
 Navarretia leucocephala (Pincushion Plant) |
 Oenothera nuttallii (White Evening Primrose) |
 Onosmodium bejariense var occidentale (Western False Gromwell) |
 Osmorhiza berteroi (Western Sweet Cicely) |
 Osmorhiza depauperata (Blunt-Fruited Cicely) |
 Osmorhiza longistylis (Long-Styled Sweet Cicely) |
 Parnassia palustris (Grass of Parnassus) |
 Pedicularis lanceolata (Swamp Lousewort) |
 Perideridia gairdneri (Squawroot) |
 Persicaria lapathifolia (Pale Persicaria) |
 Petasites frigidus (Coltsfoot) |
 Plagiobothrys scouleri (Scouler's Popcornflower) |
 Platanthera dilatata (White Bog Orchid) |
 Polygala alba (White Milkwort) |
 Polygala senega (Seneca Snakeroot) |
 Polygonum achoreum (Striate Knotweed) |
 Polygonum aviculare (Common Knotweed) |
 Polygonum polygaloides ssp. confertiflorum (White-Margined Knotweed) |
 Polygonum polygaloides ssp. kelloggii (Small Knotweed) |
 Prenanthes alba (Prenanthes alba) |
 Prenanthes racemosa (Glacuous White Lettuce) |
 Prosartes trachycarpa (Fairybells) |
 Prunus pensylvanica (Pin Cherry) |
 Prunus pumila (Sand Cherry) |
 Prunus virginiana (Choke Cherry) |
 Ranunculus aquatilis (White Watercrowfoot) |
 Ribes glandulosum (Skunk Currant) |
 Ribes hudsonianum (Northern Black Currant) |
 Ribes oxyacanthoides (Northern Gooseberry) |
 Rubus chamaemorus (Cloudberry) |
 Rubus idaeus (Wild Raspberry) |
 Rubus pubescens (Dewberry) |
 Sanicula marilandica (Snakeroot) |
 Sibbaldiopsis tridentata (Three-Toothed Cinquefoil) |
 Sium suave (Water Parsnip) |
 Smilax lasioneura (Carrionflower) |
 Solanum triflorum (Wild Tomato) |
 Solidago ptarmicoides (White Upland Goldenrod) |
 Sparganium angustifolium (Narrow-leaved Bur-reed) |
 Sparganium eurycarpum (Broad-fruited Bur-reed) |
 Sparganium natans (Small Bur-reed) |
 Spiraea alba (Narrow-Leaved Meadowsweet) |
 Spiraea betulifolia (Shining-Leaved Meadowsweet) |
 Spiranthes lacera (Slender Ladies'-Tresses) |
 Spiranthes romanzoffiana (Hooded Ladies'-Tresses) |
 Symphyotrichum boreale (Rush Aster) |
 Symphyotrichum ciliatum (Rayless Aster) |
 Symphyotrichum ericoides (Many-Flowered Aster) |
 Symphyotrichum falcatum (White Prairie Aster) |
 Symphyotrichum lanceolatum (Willow Aster) |
 Thalictrum dasycarpum (Tall Meadow Rue) |
 Thalictrum venulosum (Veiny Meadow Rue) |
 Thlaspi arvense (Stinkweed) |
 Toxicoscordion venenosum (Death Camas) |
 Tripleurospermum inodorum (Scentless Chamomile) |
 Turritis glabra (Tower Mustard) |
 Vaccinium myrtilloides (Common Blueberry) |
 Vaccinium vitis-idaea (Lingonberry, Bog Cranberry) |
 Veronica peregrina (Hairy Speedwell) |
 Viola canadensis var. rugulosa (Western Canada Violet) |