Trillium/Western Wake-robin Trillium ovatum

Sweet Colt's Foot: Petasites frigidus (also seen at Portland Audubon House)

Candy Flower Montia siberica

Hairy Bitter Cress Cardamine hirsuta

Shepherds Purse Capsella bursa-pastoris

Osoberry, Indian Plum Oemleria cerasiformis

Queen Anne's Lace Daucus carota

Tansy Ragwort: Senecio jacobaea

Dandelion Taraxacum officinale

Common Groundsel Senecio vulgaris

Oregon Grape Berberis aquifolium

Skunk Cabbage Lysichitum americanum

Birdsrape Mustard Brasssica rapa

Western Marsh Marigold Caltha asarifolia

California Poppy Eschscholzia californica