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western sword fern
Polystichum munitum
16,733 observations
Salmonberry
Rubus spectabilis
15,182 observations
western redcedar
Thuja plicata
14,211 observations
salal
Gaultheria shallon
13,561 observations
Pacific trillium
Trillium ovatum
11,865 observations
Douglas-fir
Pseudotsuga menziesii
11,383 observations
thimbleberry
Rubus parviflorus
10,453 observations
Cascade Oregon-grape
Berberis nervosa
9,656 observations
bigleaf maple
Acer macrophyllum
9,553 observations
Osoberry
Oemleria cerasiformis
8,811 observations
purple foxglove
Digitalis purpurea
8,711 observations
Herb Robert
Geranium robertianum
8,174 observations
western skunk cabbage
Lysichiton americanus
8,042 observations
Ocean spray
Holodiscus discolor
7,755 observations
fireweed
Chamaenerion angustifolium
7,625 observations
Pacific madrone
Arbutus menziesii
7,513 observations
Pacific Bleeding Heart
Dicentra formosa
7,504 observations
Oregon grape
Berberis aquifolium
7,416 observations
common bracken
Pteridium aquilinum
7,110 observations
Red Huckleberry
Vaccinium parvifolium
7,071 observations
great horsetail
Equisetum telmateia
6,781 observations
trailing blackberry
Rubus ursinus
6,415 observations
red-berried elder
Sambucus racemosa
6,381 observations
Vine Maple
Acer circinatum
6,374 observations
western hemlock
Tsuga heterophylla
6,359 observations
common yarrow
Achillea millefolium
6,317 observations
licorice fern
Polypodium glycyrrhiza
6,152 observations
European holly
Ilex aquifolium
6,047 observations
fringe cups
Tellima grandiflora
5,824 observations
Invasive
Creeping buttercup
Ranunculus repens
5,779 observations
Common Snowberry
Symphoricarpos albus
5,745 observations
Devil's Club
Oplopanax horridus
5,732 observations
Red-flowering Currant
Ribes sanguineum
5,553 observations
pearly everlasting
Anaphalis margaritacea
5,434 observations
Western Lily of the Valley
Maianthemum dilatatum
5,361 observations
Scotch Broom
Cytisus scoparius
5,326 observations
Western Rattlesnake Plantain
Goodyera oblongifolia
5,306 observations
Western Starflower
Lysimachia latifolia
5,155 observations
common selfheal
Prunella vulgaris
5,123 observations
deer fern
Struthiopteris spicant
4,995 observations
Threeleaf Foamflower
Tiarella trifoliata
4,679 observations
Lawn daisy
Bellis perennis
4,528 observations
Evergreen Huckleberry
Vaccinium ovatum
4,498 observations
Candy Flower
Claytonia sibirica
4,432 observations
bittersweet nightshade
Solanum dulcamara
4,306 observations
red deadnettle
Lamium purpureum
4,253 observations
western maidenhair fern
Adiantum aleuticum
4,240 observations
lady fern
Athyrium filix-femina
4,240 observations
Solomon's plume
Maianthemum racemosum
4,234 observations
Twinflower
Linnaea borealis
4,206 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)
- Osoberry (Oemleria cerasiformis)
- The most observed plant in Washington is western sword fern (Polystichum munitum), with 16,733 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)