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western sword fern
Polystichum munitum
17,208 observations
Salmonberry
Rubus spectabilis
15,359 observations
western redcedar
Thuja plicata
14,390 observations
salal
Gaultheria shallon
13,948 observations
Pacific trillium
Trillium ovatum
11,977 observations
Douglas-fir
Pseudotsuga menziesii
11,651 observations
thimbleberry
Rubus parviflorus
10,835 observations
Cascade Oregon-grape
Berberis nervosa
9,825 observations
bigleaf maple
Acer macrophyllum
9,708 observations
purple foxglove
Digitalis purpurea
8,941 observations
Osoberry
Oemleria cerasiformis
8,902 observations
Herb Robert
Geranium robertianum
8,496 observations
fireweed
Chamaenerion angustifolium
8,326 observations
western skunk cabbage
Lysichiton americanus
8,265 observations
Ocean spray
Holodiscus discolor
7,991 observations
Pacific madrone
Arbutus menziesii
7,893 observations
common bracken
Pteridium aquilinum
7,859 observations
Pacific Bleeding Heart
Dicentra formosa
7,559 observations
Oregon grape
Berberis aquifolium
7,503 observations
Red Huckleberry
Vaccinium parvifolium
7,217 observations
great horsetail
Equisetum telmateia
6,889 observations
western hemlock
Tsuga heterophylla
6,525 observations
Vine Maple
Acer circinatum
6,514 observations
trailing blackberry
Rubus ursinus
6,490 observations
red-berried elder
Sambucus racemosa
6,463 observations
common yarrow
Achillea millefolium
6,428 observations
licorice fern
Polypodium glycyrrhiza
6,214 observations
European holly
Ilex aquifolium
6,212 observations
pearly everlasting
Anaphalis margaritacea
5,982 observations
Devil's Club
Oplopanax horridus
5,977 observations
fringe cups
Tellima grandiflora
5,957 observations
Invasive
Creeping buttercup
Ranunculus repens
5,903 observations
Common Snowberry
Symphoricarpos albus
5,879 observations
Western Rattlesnake Plantain
Goodyera oblongifolia
5,655 observations
Red-flowering Currant
Ribes sanguineum
5,609 observations
Western Lily of the Valley
Maianthemum dilatatum
5,603 observations
Scotch Broom
Cytisus scoparius
5,423 observations
deer fern
Struthiopteris spicant
5,347 observations
common selfheal
Prunella vulgaris
5,250 observations
Western Starflower
Lysimachia latifolia
5,211 observations
Threeleaf Foamflower
Tiarella trifoliata
4,897 observations
bittersweet nightshade
Solanum dulcamara
4,680 observations
Evergreen Huckleberry
Vaccinium ovatum
4,613 observations
Lawn daisy
Bellis perennis
4,549 observations
Candy Flower
Claytonia sibirica
4,486 observations
western maidenhair fern
Adiantum aleuticum
4,421 observations
Solomon's plume
Maianthemum racemosum
4,381 observations
Ghost Pipe
Monotropa uniflora
4,350 observations
lady fern
Athyrium filix-femina
4,344 observations
Twinflower
Linnaea borealis
4,330 observations
Frequently Asked Questions
- The 10 most common plants in Washington are:
- western sword fern (Polystichum munitum)
- Salmonberry (Rubus spectabilis)
- western redcedar (Thuja plicata)
- salal (Gaultheria shallon)
- Pacific trillium (Trillium ovatum)
- Douglas-fir (Pseudotsuga menziesii)
- thimbleberry (Rubus parviflorus)
- Cascade Oregon-grape (Berberis nervosa)
- bigleaf maple (Acer macrophyllum)
- purple foxglove (Digitalis purpurea)
- The most observed plant in Washington is western sword fern (Polystichum munitum), with 17,208 recorded observations.
- Some of the most commonly observed invasive plants in Washington include:
- Creeping buttercup (Ranunculus repens)
- Some of the most commonly observed native plants in Washington include:
- Red Huckleberry (Vaccinium parvifolium)
- great horsetail (Equisetum telmateia)
- trailing blackberry (Rubus ursinus)
- Western Rattlesnake Plantain (Goodyera oblongifolia)
- Western Starflower (Lysimachia latifolia)