* Menzie's Campion: Silene menziesii

Virgin's Bower: Clematis ligusticifolia

* California Poppy: Eschscholtzia californica

* Tumble Mustard: Sisymbrium altissimum

* Thick-leaved Thelypody: Thelypodium laciniatum var. laciniatum

* Mock Orange: Philadelphus lewisii

* Pearhip Rose: Rosa woodsii var. ultramontana

Himalayan Blackberry: Rubus armeniacus

* Evergreen Blackberry: Rubus laciniatus

* Hardhack, Douglas' Spiraea: Spiraea douglasii

* Prairie Lupine: Lupinus lepidus var. aridus

* Rabbit's-foot Clover: Trifolium arvense

* Few-flower Clover: Trifolium oliganthum

* Mountain Hollyhock: Iliamna rivularis

Common St. John's Wort: Hypericum perforatum

* Poison Ivy, Poison Oak: Toxicodendron radicans

* Common St. John's Wort: Hypericum perforatum

Annual Willowherb: Epilobium brachycarpum

* Klickitat Desert Parsley: Lomatium klickitatense

* Nineleaf Desert Parsley: Lomatium triternatum var. anomalum

* Field Bindweed: Convolvulus arvensis

Narrowleaf Milkweed: Asclepias fascicularis - In bud.

* Silverleaf Phacelia: Phacelia hastata var. hastata

Spearmint: Mentha spicata

* Narrowleaf Skullcap: Scutellaria angustifolia

* Cut-leaf Nightshade: Solanum triflorum

* Cutleaf Penstemon: Penstemon richardsonii var. richardsonii

* Moth Mullein: Verbascum blatteria

* Water Speedwell: Veronica anagallis-aquatica

* Clustered Broomrape: Aphyllon franciscanum

Cleavers: Galium aparine

* Blue Elderberry: Sambucus cerulea

* Yarrow: Achillea millefolium

* Hoary False Yarrow: Chaenactis douglasii

Rush Skeletonweed: Chondrilla juncea - Taking over the area on the north side of Washington Highway 14.

* Canada Thistle: Cirsium arvense

Wavyleaf Thistle: Cirsium undulatum - In bud.

Gray Rabbitbrush: Ericameria nauseosa

Columbia Goldenweed: Ericameria resinosa

* Cushion Fleabane: Erigeron poliospermus

* Smooth Cat's-ear: Hypochaeris glabra ?

* Pineapple Weed: Matricaria discoidea