White flowers

Grasses and sedges are grouped separately: they are wind-pollinated, so what you see is the seed head.

72 plants

Alpine Rock JasmineAndrosace chamaejasmewildflower · June-JulyArum-leaved ArrowheadSagittaria cuneataaquatic · Jul-AugBastard ToadflaxComandra umbellatawildflower · May–JuneBig SagebrushArtemisia tridentatashrub · Aug-SepBirch-leaved SpireaSpiraea betulifoliashrub · Jun-JulBlack HawthornCrataegus douglasiishrub · May–JuneBoreal YarrowAchillea borealiswildflower · June-AugustBroad-leaved ArrowheadSagittaria latifoliaaquatic · July-AugustBroad-leaved Water-plantainAlisma trivialeaquatic · June-AugustBuckbeanMenyanthes trifoliataaquatic · May–JuneBunchberryCornus canadensisgroundcover · JuneCanada AnemoneAnemonastrum canadensegroundcover · May-JulyCanada WaterweedElodea canadensisaquatic · Jun-AugChokecherryPrunus virginianashrub · May–JuneCommon BladderwortUtricularia vulgarisaquatic · Jun-AugCommon Mare's-tailHippuris vulgarisaquatic · Jun-JulCut-leaved AnemoneAnemone multifidawildflower · June–JulyDewberryRubus pubescensgroundcover · JuneDwarf RaspberryRubus arcticusgroundcover · June-JulyFalse Solomon's SealMaianthemum racemosumwildflower · May-JuneField ChickweedCerastium arvensegroundcover · May-JulyField PussytoesAntennaria neglectagroundcover · May-JuneFlat-topped White AsterDoellingeria umbellatawildflower · August–SeptemberGiant Bur-reedSparganium eurycarpumaquatic · June-JulyHighbush CranberryViburnum opulusshrub · May-JuneHooded Ladies' TressesSpiranthes romanzoffianawildflower · July–AugustIvy-leaved DuckweedLemna trisulcaaquaticJoe-Pye WeedEutrochium maculatumwildflower · July–SeptemberLabrador TeaLedum groenlandicumshrub · May-JulyLong-fruited AnemoneAnemone cylindricawildflower · June–JulyLow-bush CranberryViburnum eduleshrub · JuneMany-flowered Aster (Tufted White Prairie Aster)Symphyotrichum ericoideswildflower · August–SeptemberMeadowsweetSpiraea albashrub · July–AugustMoss CampionSilene acauliswildflower · Jun-AugNorthern BedstrawGalium borealewildflower · June–AugustPearly EverlastingAnaphalis margaritaceawildflower · July–SeptemberPin CherryPrunus pensylvanicatree · MayPink Spirea (Rose Meadowsweet)Spiraea alba var. latifoliashrub · July–AugustPlains WormwoodArtemisia campestriswildflower · Aug-SepPrairie SagewortArtemisia frigidawildflower · July–AugustRed BaneberryActaea rubrawildflower · May-JuneRed Osier DogwoodCornus sericeashrub · June–JulyRosy Pussytoes (Littleleaf Pussytoes)Antennaria microphyllagroundcover · May–JulySago PondweedStuckenia pectinataaquatic · Jun-AugSaskatoon BerryAmelanchier alnifoliashrub · May–JuneShowy PussytoesAntennaria pulcherrimawildflower · May-JulSilver SagebrushArtemisia canashrub · Aug-SepSitka ValerianValeriana sitchensiswildflower · Jun-AugSmall Bottle SedgeCarex utriculataaquatic · Jun-JulSmall-leaved Everlasting (Small-leaved Pussytoes)Antennaria parvifoliagroundcover · May–JuneSmooth Sweet CicelyOsmorhiza longistyliswildflower · May-JunSoapweed YuccaYucca glaucashrub · June-JulySpiked Water-milfoilMyriophyllum sibiricumaquatic · Jun-AugSweet-scented BedstrawGalium triflorumgroundcover · Jun-JulTall Anemone (Thimbleweed)Anemone virginianawildflower · June–AugustTall Showy YarrowAchillea alpinawildflower · June-AugustThimbleberryRubus parviflorusshrub · June–JulyTrailing RaspberryRubus pedatusgroundcover · May-JulyWater Arum (Wild Calla)Calla palustriswildflower · June–JulyWater ParsnipSium suaveaquatic · Jul-AugWestern Mountain AshSorbus scopulinashrub · June–JulyWhite CamasAnticlea eleganswildflower · Jun-AugWhite Evening PrimroseOenothera nuttalliiwildflower · Jun-AugWhite GeraniumGeranium richardsoniiwildflower · June–AugustWhite Mountain AvensDryas hookerianagroundcover · Jun-JulWhite Prairie AsterSymphyotrichum falcatumwildflower · August–SeptemberWhite Prairie CloverDalea candidawildflower · July–AugustWild Lily-of-the-valleyMaianthemum canadensegroundcover · May–JuneWild RaspberryRubus idaeusshrub · June–JulyWild StrawberryFragaria virginianagroundcover · May–JuneWoodland StrawberryFragaria vescagroundcover · May–JuneYarrowAchillea millefoliumwildflower · June–August