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Plants of Seattle, Washington

The plants most often spotted near Seattle, ranked by recent research-grade observations.

130,489
recent observations
50
species listed
50
plants

Naturalists have logged 130,489 research-grade observations across the 50 most-recorded species near Seattle. The most frequently seen is the Western Sword Fern, with 6,966 recorded sightings.

Most-observed plants near Seattle

Western Sword Fern
Polystichum munitum
6,966 observations
Western Redcedar
Thuja plicata
5,872 observations
Salmonberry
Rubus spectabilis
5,590 observations
Salal
Gaultheria shallon
4,387 observations
Bigleaf Maple
Acer macrophyllum
4,157 observations
Herb Robert
Geranium robertianum
4,125 observations
Osoberry
Oemleria cerasiformis
3,873 observations · iNaturalist
Douglas-fir
Pseudotsuga menziesii
3,689 observations
Cascade Oregon-grape
Berberis nervosa
3,498 observations · iNaturalist
Great Horsetail
Equisetum telmateia
3,298 observations
European Holly
Ilex aquifolium
3,249 observations · iNaturalist
Thimbleberry
Rubus parviflorus
3,176 observations
Creeping Buttercup
Ranunculus repens
3,097 observations · iNaturalist
Pacific Madrone
Arbutus menziesii
2,983 observations
Fringe Cups
Tellima grandiflora
2,954 observations · iNaturalist
Western Skunk Cabbage
Lysichiton americanus
2,795 observations
Oregon Grape
Berberis aquifolium
2,733 observations · iNaturalist
Pacific Bleeding Heart
Dicentra formosa
2,661 observations
Pacific Trillium
Trillium ovatum
2,593 observations
Purple Foxglove
Digitalis purpurea
2,583 observations · iNaturalist
Common Snowberry
Symphoricarpos albus
2,573 observations
Bittersweet Nightshade
Solanum dulcamara
2,560 observations
Trailing Blackberry
Rubus ursinus
2,512 observations
Common Bracken
Pteridium aquilinum
2,447 observations
Red-flowering Currant
Ribes sanguineum
2,358 observations
Lawn Daisy
Bellis perennis
2,220 observations · iNaturalist
Licorice Fern
Polypodium glycyrrhiza
2,208 observations
Vine Maple
Acer circinatum
2,128 observations
Red Huckleberry
Vaccinium parvifolium
2,119 observations · iNaturalist
Scotch Broom
Cytisus scoparius
2,085 observations
Ocean Spray
Holodiscus discolor
2,016 observations
Red-berried Elder
Sambucus racemosa
1,954 observations
Red Deadnettle
Lamium purpureum
1,876 observations · iNaturalist
Evergreen Huckleberry
Vaccinium ovatum
1,853 observations · iNaturalist
Ragwort
Jacobaea vulgaris
1,794 observations
Western Hemlock
Tsuga heterophylla
1,787 observations
Nipplewort
Lapsana communis
1,778 observations · iNaturalist
Common Selfheal
Prunella vulgaris
1,766 observations · iNaturalist
Common Lady Fern
Athyrium filix-femina
1,680 observations
Large-leaved Avens
Geum macrophyllum
1,667 observations
Fireweed
Chamaenerion angustifolium
1,663 observations · iNaturalist
Wall Lettuce
Mycelis muralis
1,660 observations · iNaturalist
Red Alder
Alnus rubra
1,633 observations
Common Ivy
Hedera helix
1,487 observations
White Clover
Trifolium repens
1,441 observations
Bull Thistle
Cirsium vulgare
1,434 observations
Broad-leaved Sweet Pea
Lathyrus latifolius
1,410 observations · iNaturalist
Cherry Laurel
Prunus laurocerasus
1,384 observations · iNaturalist
Ribwort Plantain
Plantago lanceolata
1,359 observations
Cutleaf Blackberry
Rubus laciniatus
1,358 observations

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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