Plant Bloom List

This is a list of plants found at Wahkeena and their approximate bloom time. We will update this page regularly with the plants currently in bloom at the Preserve. 

You can search this list alphabetically, look for just the month of your visit, or check to see what is currently in bloom. 

Plants of Wahkeena

Updated: 04/22/2021
Common NameScientific Name Typically bloomsBlooming Now?
Asiatic DayflowerCommelina communisJuly/August/September
Bee BalmMonarda didymaJune/July/August
Black Jet BeatRhodotypos scandensMay/June
Branching Bur ReedSparganium androcladumJuly
BugleAjugaApril/MayX
Butterfly MilkweedAsclepias tuberosaMay/June/July
ButtonbushCephalanthus occidentalisJune
Canada LilyLilium canadenseJuly
Common Blue VioletViola sororia sororiaAprilX
Common ElderberrySambucus canadensisJune
Common MilkweedAsclepias syriacaMay/June/July
Day Lily (cultivated)Hemerocallis sp.May/June
Deptford PinkDianthus armeriaJune
DodderCuscuta gronoviiAugust
ElderberrySambucus nigraJune
Enchanter's NightshadeCircaea lutetianaJuly
Garden Phlox (cultivated)Phlox paniculataJuly/August
Great RhododendronRhododendron maximumJune/July
Heal-allPrunella vulgarisJune
Indian PipeMonotropa unifloraJune
Lizard's TailSaururus cernuusJune
Long-spurred Violet Viola rostrataApril/MayX
LopseedPhryma leptostachyaJune
Monkey FlowerMimulus ringensJuly/August
Obedient PlantPhysostegia virginianaJuly
Pale JewelweedImpatiens pallidaAugust
Queen Anne's LaceDaucus carotaJune
Spotted JewelweedImpatiens capensisAugust
Spotted WintergreenChimaphila maculataJune
SundropsOenothera fruticosaJuly/August
Swamp MilkweedAsclepias incarnataJuly
Trumpet CreeperCampsis radicansJune
White Sweet CloverMelilotus albusJuly
Wild BergamontMonarda fistulosaJune
Yellow VioletViola pubescensAprilX
Adder's Mouth OrchidMalaxis unifloraJune/July
AniserootOsmorhiza longistylisMay
Arrow-leaved TearthumbPersicaria sagittataJuly/August/September
Autumn CoralrootCorallorhiza odontorhizaAugust/September
BeechdropsEpifagus virginianaAugust/September
Bishop's CapMitella diphyllaApril/MayX
Black CohoshActaea racemosJune/July
BloodrootSanquinaria canadensisAprilX
Blue Mist FlowerConoclinium coelestinumJuly/August
Blue-eyed GrassSisyrinchium bellumMay
Calico AsterSymphyotrichum lateriforumSeptember/October
Canada MayflowerMaianthemum canadenseMay
Canada VioletViola canadensisMay
Cardinal FlowerLobelia cardinalis July/August
CatalpaCatalpa speciosaMay
Clubspur OrchidPlatanthera clavellataJune/July
ColtsfootTussilago farfaraMarch/AprilX
Common BlackberryRubus allegheniensisMay
Common CinquefoilPotentilla simplexMay
Common ComfreySymphytum officinaleJune
Common Evening PrimroseOenothera bienniAugust/September
Common MulleinVerbascum thapsusJuly
Common SmartweedPolygonum pensylvanicumAugust/September
Confederate VioletViola sororia priceanaApril/MayX
Crabapple (cultivated) MalusAprilX
Cranefly orchidTipularia discolorJuly
Creeping PhloxPhlox stoloniferaMayX
Creeping SpeedwellVeronica filiformisApril/MayX
Crooked Stem AsterSymphyotrichum prenanthoidesSeptember/October
Cucumber MagnoliaMagnolia acuminataMay/June
Cup PlantSilphium perfoliatumJuly/August
Cutleaf ToothwortCardamine concatenataApril/MayX
Daffodil (cultivated) Narcissus sp.AprilX
Daisy FleabaneErigeron strigosusMayX
DewberryRubus trivialisJune
Dog VioletViola rivinianaApril/MayX
Downy Rattlesnake Plantain Goodyera pubescensJuly/August
Downy Yellow VioletViola pubescensApril/MayX
Dutchman's BreechesDicentra cucullariaAprilX
Early GoldenrodSolidago junceaAugust/September
Early SaxifrageMicranthes virginiensisAprilX
Eastern Joe-Pye-WeedEutrochium purpureumJuly/August
English Wood Hyacinth (cultivated)Hyacinthoides hispanicaMay
Erect GoldenrodSolidago erectaSeptember/October
False SunflowerHeliopsis helianthoidesJuly
Fire PinkSilene virginicaMayX
Flame Azalea Rhododendron calendulaceumMay
Flat-topped AsterDoellingeria umbellataAugust
Flowering DogwoodCornus floridaAprilX
Foam FlowerTiarella cordifoliaMayX
Forget-me-notMyosotis alpestrisApril/MayX
Forsythia (cultivated)ForsythiaAprilX
Fringed LoosetrifeLysimachia ciliataJune
Giant Blue CohoshCaulophyllum giganteumAprilX
Glory-of-the-Snow (cultivated)Chionodoxa forbesii AprilX
Golden RagwortPackera aureaApril/MayX
Gray GoldenrodSolidago nemoralisSeptember/October
Great Blue LobeliaLobelia syphiliticaAugust
Greek ValerianPolemonium caeruleumMay
Green DragonArisaema dracontiumMay/June
Green-headed ConeflowerRudbeckia laciniataJuly/August/September
HawkweedHieracium sp.May
Hazelnut Corylus americanaMarch/AprilX
Hog PeanutAmphicarpaea bracteataJuly
HonewortCryptotaenia canadensisMay/June
Horse BalmCollinsonia canadensisJuly
Indian Cucumber RootMedeola virginianaMay/June
Indian StrawberryDuchesnea indicaMay
Indian TobaccoLobelia inflataAugust
Jack-in-the-PulpitArisaema atrorubensApril/MayX
Japanese Primrose (cultivated)Primula japonicaMay
Large Flowered TrilliumTrillium grandiflorumApril/MayX
Large Twayblade OrchidLiparis lilifoliaMay
Large Whorled PogoniaIsotria verticillataMay
Large-flowered BellwortUvularia grandifloraApril/MayX
Lavender HyssopAnise hyssopJuly
Lily-of-the-Valley (cultivated)Convallaria majalisMay
Lobed TickseedCoreopsis auriculataMay
Mad Dog Skull CapScutellaria laterifloraAugust
Marsh MarigoldCaltha palustrisAprilX
MayapplePodophyllum peltatumMay
Mock Orange (cultivated)Philadelpus coronariusMay
MoneywortLysimachia nummulariaJuly/August
Moss PhloxPhlox subulataMayX
Mountain Azalea (cultivated) Rhododendron roseumMay
Mountain LaurelKalmia latifoliaMay
Naked-flowered Tick TrefoilDesmodium nudiflorumAugust
New England AsterSymphyotrichum novae-angliaeSeptember
New York IronweedVernonia noveboracensisAugust
Nodding Bur-MarigoldBidens cernuaAugust/September
Oval Ladies TressesSpiranthes ovalisSeptember/October
Pale VioletViola lacteaApril/MayX
PinesapMonotropa hypopitysJune/August
Pink Azalea (cultivated) Azalea sp. May
Pink Lady's SlipperCypripedium acauleMay
Poison IvyToxicodendron radicansJune
PokeweedPhytolacca americanaJuly/August
Prairie DockSilphium terebinthinaceumJuly/August
Purple ConeflowerEchinacea purpureaJuly
Purple-stemmed AsterSymphyotrichum puniceumSeptember
Puttyroot OrchidAplectrum hyemaleMay
Ragged Fringed OrchidPlatanthera laceraJuly
RagweedAmbrosia artemisiifoliaSeptember
Red TrilliumTrillium erectumAprilX
Redbud TreeCercis canadensisAprilX
Rhododendron (cultivated)Rhododendron sp.May
RosinweedSilphium integrifoliumJuly/August
Rough-stemmed GoldenrodSolidago rugosaSeptember/October
Royal CatchflySilene regiaJuly
Rue AnemoneThalictrum thalictroidesApril/MayX
SeedboxLudwigia alternifoliaJuly
ServiceberryAmelanchier arborea AprilX
Showy OrchisOrchis spectabilisApril/May
Skunk CabbageSymplocarpus foetidusFebruaryX
Small-flowered ButtercupRanunculus abortivusApril/MayX
Small-flowered CrowfootRanunculus micranthusApril/MayX
Smooth Solomon's SealPolygonatum biflorumMayX
SneezeweedHelenium autumnaleAugust
Snow Drops (cultivated)GalanthusFebruary
Solomon's PlumeMaianthemum racemosumMay/June
SourwoodOxydendrum arboreumMay/June
Southern ArrowwoodVibrunum dentatumMay
SpicebushLindera benzoinAprilX
SpiderwortTradescantia virginianaMay
Spring BeautyClaytonia virginicaAprilX
Spring CressBulbous bittercressAprilX
SquawrootConopholis americanaMay
Squirrel CornDicentra canadensisAprilX
Strawberry Bush (cultivated)Euonymus americanusMay
Swamp ButtercupRanunculus septentrionalisApril/MayX
Swamp Rose MallowHibiscus palustrisAugust
Sweet Black-eyed SusanRudbeckia subtomentosa August/Septmber/October
Sweet CicelyMyrrhis odorataMay
Sweet White VioletViola blandaMay
Sweet-scented Water Lily Nymphaea odorataMay/June/July/August
Tall BellflowerCampanula americanaMay
ToadshadeTrillium sessileAprilX
Tulip TreeLiriodendron tulipiferaMay
TurtleheadChelone glabraAugust/September
Venus Looking Glass (cultivated)Triodanis perfoliataJune
Violet Wood SorrelOxalis violaceaApril/May
Virginia BluebellsMertensia virginicaApril/MayX
Virginia Waterleaf Hydrophyllum virginianumMay
White BaneberryActaea pachypodaMay/June
White BonesetEupatorium perfoliatumAugust/September
White Heath AsterSymphyotrichum ericoidesSeptember
White SnakerootAgeratina altissimaAugust/September/October
White Wood AsterEurybia divaricataSeptember/October
Wild Bleeding Heart (cultivated)Dicentra eximiaMay
Wild Blue PhloxPhlox divaricataApril/MayX
Wild ColumbineAquilegia canadensisMay
Wild GeraniumGeranium maculatumMay X
Wild GingerAsarum canadenseApril/MayX
Wild StonecropSedum ternatumMay
Wild StrawberryFragaria vescaMayX
WingstemVerbesina alternifoliaJuly/August
Witch HazelHamamelis virginiana November/December
Wood BetonyPedicularis canadensis May
Woodland AgrimonyAgrimonia striataAugust/September
Yarrow Achillea millefoliumJune
Yellow BuckeyeAesculus flavaMay
Yellow IrisIris pseudacorusMay
Yellow Trout-lilyErythronium americanumApril
Yellow Wood SorrelOxalis strictaMay
Common NameScientific NameTypically BloomsBlooming now?

 

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