Ferns and Fern Allies
Bracken Fern: Pteridium aquilinum
Sword Fern: Polystichum munitum
Licorice Fern: Polypodium glycyrrhiza
Trees and Shrubs
Douglas Fir: Pseudotsuga menziesii var. menziesii
* Vine Maple: Acer circinatum
* Bigleaf Maple: Acer macrophyllum
* Red Alder: Alnus rubra
* Hazelnut: Corylus cornuta var. californica
Creek Dogwood: Cornus sericea
* Oregon White Oak: Quercus garryana var. garryana
Forbs
* Small-flowered Woodrush: Luzula parviflora
Stinging Nettles: Urtica dioica
False Solomon Seal: Maianthemum racemosum ssp. amplexicaule
Western Wake-robin: Trillium ovatum
Miner's Lettuce: Claytonia perfoliata ssp. intermontana
* Candyflower: Claytonia siberica - A few plants beginning to bloom at lower elevations.
* Big-leaf Sandwort: Moehringia macrophylla - A few plants beginning to bloom at lower elevations.
* Common Chickweed: Stellaria media
Rockslide Larkspur: Delphinium glareosum
* Shining Oregongrape: Berberis aquifolium
* Hairy Bittercress: Cardamine hirsuta
* Springbeauty: Cardamine nuttallii
* Spring Whitlow-grass: Draba verna
* Bleeding Heart: Dicentra formosa
Mock Orange: Philadelphus lewisii
* Fringecup: Tellima grandiflora - Beginning to bloom at the trailhead.
Serviceberry: Amelanchier alnifolia (var. semiintegrifolia?)
* Largeleaf Avens: Geum macrophyllum var. macrophyllum
Himalayan Blackberry: Rubus armeniacus
Thimbleberry: Rubus parviflorus
* Salmonberry: Rubus spectabilus
Pacific Trailing Blackberry: Rubus ursinus
Largeleaf Lupine: Lupinus polyphyllus
* Riverbank Lupine: Lupinus rivularis
White Clover: Trifolium repens
* Pioneer Violet: Viola glabella
Klamath Weed: Hypericum perforatum
Woodland Phacelia: Phacelia nemoralis
Common Mullein: Verbascum thapsus
Common Snowberry: Symphoricarpos albus
Yarrow: Achillea millefolium
Annual Fleabane: Erigeron annuus
* Sweet Colt's Foot: Petasites frigidus
* Common Dandylion: Taraxacum officinale
Paul Slichter