| Species |
Location/Date |
| Avalanche Lily |
Trillium Lake |
| Bear grass |
Detroit Lake |
| Bluebells |
Trillium Lake |
| Bunchberry dogwood |
Detroit Lake, Trillium Lake |
| Cinquefoil |
Columbia Gorge |
| Common Bistort |
Trillium Lake |
| Common Camas |
Silver Falls |
| Corn Lilies |
Trillium Lake |
| Cow parsnip |
Everywhere |
| Daisies |
Everywhere |
| Fireweed |
Highway 101, Haceta Head |
| Foxglove |
Everywhere |
| Gentian |
Cape Perpetua Viewpoint |
| Goatsbeard |
Columbia Gorge, Trillium Lake |
| Hooker's Fairy Bell |
Trillium Lake |
| Indian paintbrush |
Columbia Gorge |
| Indian Pipe |
Natural Bridge |
| Iris |
Silver Falls, Road to Trillium Lake |
| Jeffrey's Shooting Star |
Trillium Lake |
| Lanceleaf Stonecrop |
Columbia Gorge |
| Larkspur |
Silver Falls |
| Lupine |
Detroit Lake, Silver Falls, Trillium
Lakes, Columbia Gorge |
| Night-blooming primrose |
Waldport |
| Purple Violet |
Ecola State Park |
| Red Columbine |
Detroit Lake, Columbia Gorge |
| Rhododendrons |
Trillium Lake, Rhododendron, Lost
Lake, |
| Scotch Broom |
Detroit Lake |
| Skunk Cabbage |
Smuggler's Cove Trail |
| Starry Soloman's Plume |
Silver Falls, Trillium Lake |
| Stonecrop |
Columbia River Gorge |
| Thistle |
Cannon Beach |
| Tiger Lilies |
Columbia Gorge |
| Trillium |
Trillium Lake, Watson Falls |
| Vanilla Leaf |
Trillium Lake |
| Western Baneberry |
Glenyan RV |
| Western Bleeding Heart |
Silver Falls, Columbia Gorge |
| White Shooting Star |
Trillium Lake |
| Wild Strawberry |
Detroit Lake, Trillium Lake, Columbia
Gorge |
| Wood Violet |
Columbia Gorge |
| Yarrow |
Waldport |
| Yellow pond lily |
Seal Rock |
