PlantQuest Species List for Pacific County, Washington

Scientific Name
(* = Introduced)		 Family Common Name Habitat Bloom Period
Achlys triphylla Berberidaceae deer's-foot; vanilla leaf western forest; eastern forest Apr, May, Jun, Jul
Anemone oregana var. felix Ranunculaceae Oregon anemone; western wood anemone Mar, Apr, May, Jun
Aquilegia formosa Ranunculaceae red columbine; Sitka columbine western forest; eastern forest; subalpine or alpine; prairie or bald May, Jun, Jul, Aug
Asplenium trichomanes Aspleniaceae maidenhair spleenwort western forest; eastern forest; subalpine or alpine [no flowers]
Boykinia intermedia Saxifragaceae greater boykinia; Sierran brookfoam western forest Jun, Jul, Aug
Brewerimitella ovalis Saxifragaceae coastal bishop's-cap; coastal mitrewort western forest May, Jun, Jul
Caltha palustris Ranunculaceae yellow marsh-marigold freshwater Apr, May, Jun, Jul
Camassia quamash ssp. azurea Asparagaceae blue camas; prairie camas Apr, May, Jun
Campanula rotundifolia Campanulaceae bluebell bellflower; Scotch bellflower; bluebell-of-scotland western forest; eastern forest; subalpine or alpine; prairie or bald May, Jun, Jul, Aug, Sep
Carex anthoxanthea Cyperaceae grassy-slope arctic sedge; yellow-flowered sedge western forest; freshwater Jun, Jul, Aug
Carex utriculata Cyperaceae beaked sedge; inflated sedge; Northwest Territory sedge freshwater Jun, Jul, Aug
Clintonia uniflora Liliaceae bride's-bonnet; queen's cup western forest; eastern forest May, Jun, Jul
Crassula aquatica Crassulaceae wrinkle-seed pygmyweed; water pygmy weed freshwater Apr, May, Jun, Jul, Aug
Dicentra formosa Papaveraceae Pacific bleedingheart western forest; eastern forest Mar, Apr, May, Jun, Jul
Eleocharis acicularis Cyperaceae needle spikerush freshwater; disturbed areas Jun, Jul, Aug, Sep
Elodea canadensis Hydrocharitaceae Canadian waterweed; Rocky Mountain waterweed; common waterweed freshwater Jul, Aug, Sep
Erigeron peregrinus var. thompsonii Asteraceae Thompson's wandering fleabane
Erigeron philadelphicus Asteraceae Philadelphia fleabane western forest; eastern forest; freshwater; disturbed areas Apr, May, Jun, Jul, Aug
Eriophyllum lanatum Asteraceae Oregon sunshine; common woolly sunflower eastern forest; subalpine or alpine; prairie or bald; shrub-steppe May, Jun, Jul, Aug
Erythronium montanum Liliaceae avalanche-lily; white avalanche-lily western forest; eastern forest; subalpine or alpine Jun, Jul, Aug
Fritillaria affinis Liliaceae checker lily; chocolate lily; rice-root lily western forest; eastern forest; prairie or bald Apr, May, Jun
Hosackia crassifolia var. crassifolia Fabaceae big deervetch May, Jun, Jul
Hosackia rosea Fabaceae rosy bird's-foot-trefoil western forest; freshwater May, Jun, Jul
Hypericum tetrapterum * Hypericaceae square-stalked St. John's wort freshwater Jul, Aug, Sep
Ligusticum apiifolium Apiaceae celery-leaf wild lovage; parsely-leaf wild lovage western forest May, Jun, Jul
Limosella aquatica Scrophulariaceae awl-leaf mudwort shrub-steppe; freshwater Jun, Jul, Aug, Sep, Oct
Lysimachia latifolia Primulaceae broad-leaved starflower; western starflower western forest; eastern forest; prairie or bald Mar, Apr, May, Jun, Jul
Micranthes rufidula Saxifragaceae rusty-hair saxifrage western forest; eastern forest; subalpine or alpine Mar, Apr, May, Jun, Jul, Aug, Nov-Feb
Montia parvifolia Montiaceae streambank springbeauty; littleleaf miner's lettuce western forest; eastern forest; subalpine or alpine; prairie or bald May, Jun, Jul, Aug
Murdannia keisak * Commelinaceae wart-removing-herb freshwater Aug, Sep, Oct
Myriophyllum ussuriense Haloragaceae terrestrial water milfoil; Ussurian milfoil freshwater Jun, Jul, Aug
Neottia banksiana Orchidaceae northwestern twayblade western forest; eastern forest Jun, Jul, Aug
Nephrophyllidium crista-galli Menyanthaceae deer cabbage; deer-cabbage freshwater Jun, Jul, Aug
Potamogeton richardsonii Potamogetonaceae clasping-leaved pondweed; Richardson's pondweed freshwater Jun, Jul, Aug
Prosartes hookeri Liliaceae fairy-bells; Hooker's fairy-bells western forest; eastern forest Apr, May, Jun, Jul
Rhynchospora alba Cyperaceae white beakrush freshwater Jul, Aug
Rorippa curvisiliqua Brassicaceae western yellowcress freshwater May, Jun, Jul, Aug, Sep
Rosa gymnocarpa Rosaceae bald-hip rose western forest; eastern forest; prairie or bald May, Jun, Jul
Rosa nutkana ssp. nutkana Rosaceae Nootka rose
Rosa pisocarpa Rosaceae clustered rose; peafruit rose western forest; freshwater May, Jun, Jul
Rubus leucodermis Rosaceae blackcap raspberry; dark raspberry; whitebark raspberry western forest; eastern forest; prairie or bald; disturbed areas Apr, May, Jun, Jul
Rumex maritimus ssp. fueginus Polygonaceae American golden dock; Tierra del Fuego dock
Salix sitchensis Salicaceae Sitka willow western forest; eastern forest; freshwater May, Jun
Samolus parviflorus Primulaceae water pimpernel freshwater May, Jun, Jul, Aug, Sep, Oct
Saxifraga mertensiana Saxifragaceae Merten's saxifrage; woodland saxifrage western forest; eastern forest; freshwater Apr, May, Jun, Jul, Aug
Schoenoplectus triqueter * Cyperaceae stream bank bulrush; triangular club-rush freshwater Jul, Aug, Sep
Triglochin scilloides Juncaginaceae awl-leaf arrow-grass; flowering quillwort freshwater; saltwater shores Jul, Aug, Sep
Valeriana sitchensis Valerianaceae Sitka valerian western forest; eastern forest; subalpine or alpine; freshwater Jun, Jul, Aug
Veronica schizantha Plantaginaceae fringe-petal kittentails; fringed kittentails western forest May, Jun
Viola adunca Violaceae early blue violet; wild dog violet western forest; eastern forest; subalpine or alpine; prairie or bald; shrub-steppe; freshwater Apr, May, Jun, Jul, Aug
Xerophyllum tenax Melanthiaceae beargrass; western turkeybeard western forest; eastern forest; subalpine or alpine May, Jun, Jul, Aug

Generated on 2025-03-15.   Data from Consortium of PNW Herbaria and Burke Herbarium Image Collection.

More information on the PlantQuest Image Project can be found at https://burkeherbarium.org/imagecollection/plantquest.php.