Ponderosa Pine: Pinus ponderosa var. ponderosa
Douglas Fir: Pseudotsuga menziesii var. menziesii
Bigleaf Maple: Acer macrophyllum
Oregon White Oak: Quercus garryana var. garryana
Wallace's Spikemoss: Selaginella wallacei
Gold-back Fern: Pentagramma triangularis
Licorice Fern: Polypodium glycyrhiza
Imbricate Sword Fern: Polystichum imbricans
Western Sword Fern: Polystichum munitum
Elk Sedge: Carex geyeri
Bristly Dog's-tail Grass: Cynosurus echinatus
Bottlebrush Squirreltail: Elymus elymoides
Bulbous Bluegrass: Poa bulbosa
Bluebunch Wheatgrass: Pseudoroegneria spicatum
Medusa-head: Taeniatherum caput-medusae
North African Grass: Ventenata dubia
Sagebrush Mariposa Lily: Calochortus macrocarpus var. macrocarpus - Pods present.
Chocolate Lily: Fritillaria affinis - Pods present.
Panicle Deathcamas: Toxicoscordion paniculatum
Heartleaf Buckwheat: Eriogonum compositum var. compositum
* Tall Buckwheat: Eriogonum elatum
Strict Buckwheat: Eriogonum strictum var. proliferum
Broom Buckwheat: Eriogonum vimineum
Sheep Sorrel: Rumex acetosella
Western Buttercup: Ranunculus occidentalis var. ranunculus
Rough Wallflower: Erysimum capitatum
Thick-leaved Thelypody: Thelypodium laciniatum v. laciniatum
Shining Oregon Grape: Berberis aquifolium
White Fairy Poppy: Meconella oregana
Mock Orange: Philadelphus lewisii
Cusick's Serviceberry: Amelanchier alnifolia var. ?
Broadpetal Strawberry: Fragaria virginiana ssp. platypetala
Oceanspray: Holodiscus discolor
Antelope Bitterbrush: Purshia tridentata
Blackcap: Rubus leucodermis
Dewberry: Rubus ursinus
Velvet Lupine: Lupinus leucophyllus
Lupine: Lupinus sp.
Rabbitsfoot Clover: Trifolium arvense
Red Clover: Trifolium pratense
Filaree: Erodium cicutarium
Dove'sfoot Geranium: Geranium molle
Deer Brush: Ceanothus integerrimus
Spreading Dogbane: Apocymum androsaemifolium
Poison Oak: Toxicodendron diversilobum
Clarkia: Clarkia sp.
Annual Willowherb: Epilobium brachycarpum
Brook Willowherb: Epilobium torreyi ?
Columbia Desert Parsley: Lomatium columbianum
Barestem Desert Parsley: Lomatium nudicaule
Snakeroot: Sanicula sp.
Pinedrops: Pterospora andromedea
Shooting Stars: Dodecatheon sp.
Prickly Navarretia: Navarretia intertexta
Dustymaidens: Hydrophyllum capitatum var. thompsonii
Silverleaf Phacelia: Phacelia hastata var. hastata
Narrowleaf Phacelia: Phacelia linearis
Common Hound's Tongue: Cynoglossum officinale
Puccoon: Lithospermum ruderale
Selfheal: Prunella vulgaris
Cutleaf Penstemon: Penstemon richardsonii var. richardsonii
Common Mullein: Verbascum thapsus
English Plantain: Plantago lanceolata
Annual Bedstraw: Galium aparine
Manroot: Marah oreganus
Common Snowberry: Symphoricarpos albus var. laevigatus
Yarrow: Achillea millefolium
Field pussytoes: Antennaria howellii var. howellii
Balsamroot: Balsamorhiza sp. (probably a hybrid of B. careyana X B. deltoidea)
* Yellow Star-thistle: Centaurea solstitialis
Bull Thistle: Cirsium vulgare
Rush Skeletonweed: Chondrilla juncea
Oregon Sunshine: Eriophyllum lanatum (var. integerrimus?)
Blanketflower: Gaillardia aristata
Columbian Goldenbush: Columbiadoria hallii
* Horseweed: Conyza canadensis
* Hairy False Goldenaster: Heterotheca villosa (var. ?)
Smooth Cat's Tongue: Hypochaeris glabra
* False Dandylion: Hypochaeris radicata
Salsify: Tragopogon dubius
Common Cocklebur: Xanthium strumarium