Anthophyta
Lupinus polyphyllusLindl. var. pallidipes (Heller) Smith.
Many-leaved lupine. Occasional. Ruderal. Schwennesen 257 (det. Campbell), Schwennesen 258 (det. Campbell).
Vaccinium parvifolium Smith.
bigleaf maple woodland and all forest types. Schwennesen (unnumbered), S. B. H. & R. S. 7.
Lysichitum americanum Hultén & St. John
Skunk cabbage. Locally abundant. Salmonberryskunk-cabbage riparian bogs. Wiedemann 3.
Lotus micranthus Benth.
Small-flowered deervetch. Occasional. Fields and ruderal. Wiedemann 154-2 (det. Gerrish).
*Cytisus scoparius (L.) Link.
hardhack riparian scrub and ruderal. Native to Europe. Schwennesen 247, Schwennesen 249, Peterson 148-2, Wiedemann 148-3.
*Lotus corniculatus L.
Birdsfoot-trefoil. Occasional. Fields. Native to Europe. Schwennesen 253, Schwennesen 254.
Vaccinium ovatum Pursh.
western red-cedar forest. Schwennesen 244, Schwennesen 245, Schwennesen 246, Schwennesen (unnumbered).
Monotropa uniflora L.
western hemlock forest. Not observed in the field during this study. Wiedemann 116-1.
Gaultheria shallon Pursh
Salal. Abundant. Dominant in Douglas-fir forest, common in other forest types. Schwennesen 238, Schwennesen 238, Schwennesen (unnumbered), S. B. H. & R. S. 8, Peterson 112-3, Wiedemann 112-2, Soule 4, Lohmann 51.
Lotus crassifolius(Benth.) Greene var. subglaber (Ottley) Hitchc.
Big deervetch. Occasional. Ruderal. Wiedemann 152-2, Wiedemann (unnumbered), Schwennesen 255, Lohmann 20.

