60 wildflowers were recorded blooming in Oregon in November in our iNaturalist sample; 3 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.
Top wildflowers in November

Moth Mullein

Herb Robert

Salal

Lawn daisy

Coyote Brush

Common Yarrow
Chicory
Wild Carrot
Common Cat's-ear

European Searocket

California poppy

Common Groundsel
All wildflowers blooming in Oregon in November
| # | Species | Scientific name | Family | Obs. | Peak in state |
|---|---|---|---|---|---|
| 1 | Moth Mullein | Verbascum blattaria | figwort family | 32 | Jun (past peak) |
| 2 | Herb Robert | Geranium robertianum | Geranium family | 30 | May (past peak) |
| 3 | Salal | Gaultheria shallon | heath family | 19 | May (past peak) |
| 4 | Lawn daisy | Bellis perennis | Sunflowers, Daisies, Asters, and Allies | 19 | Apr (past peak) |
| 5 | Coyote Brush | Baccharis pilularis | Sunflowers, Daisies, Asters, and Allies | 16 | Sep (past peak) |
| 6 | Common Yarrow | Achillea millefolium | Sunflowers, Daisies, Asters, and Allies | 12 | Jun (past peak) |
| 7 | Chicory | Cichorium intybus | Sunflowers, Daisies, Asters, and Allies | 12 | Jul (past peak) |
| 8 | Wild Carrot | Daucus carota | carrot family | 12 | Jul (past peak) |
| 9 | Common Cat's-ear | Hypochaeris radicata | Sunflowers, Daisies, Asters, and Allies | 11 | Jun (past peak) |
| 10 | European Searocket | Cakile maritima | mustard family | 10 | Oct (past peak) |
| 11 | California poppy | Eschscholzia californica | Poppy Family | 9 | May (past peak) |
| 12 | Common Groundsel | Senecio vulgaris | Sunflowers, Daisies, Asters, and Allies | 9 | Apr (past peak) |
| 13 | Ragwort | Jacobaea vulgaris | Sunflowers, Daisies, Asters, and Allies | 9 | Jul (past peak) |
| 14 | Pearly Everlasting | Anaphalis margaritacea | Sunflowers, Daisies, Asters, and Allies | 8 | Aug (past peak) |
| 15 | Bull Thistle | Cirsium vulgare | Sunflowers, Daisies, Asters, and Allies | 8 | Aug (past peak) |
| 16 | Nipplewort | Lapsana communis | Sunflowers, Daisies, Asters, and Allies | 8 | Jun (past peak) |
| 17 | Threeleaf Foamflower | Tiarella trifoliata | saxifrage family | 5 | Jul (past peak) |
| 18 | Wild radish | Raphanus raphanistrum | mustard family | 5 | Sep (past peak) |
| 19 | Pacific rhododendron | Rhododendron macrophyllum | heath family | 5 | Jun (past peak) |
| 20 | Annual Fleabane | Erigeron annuus | Sunflowers, Daisies, Asters, and Allies | 5 | Nov (peak) |
| 21 | Horseweed | Erigeron canadensis | Sunflowers, Daisies, Asters, and Allies | 5 | Aug (past peak) |
| 22 | Scotch Broom | Cytisus scoparius | Legumes | 4 | May (past peak) |
| 23 | Red Clover | Trifolium pratense | Legumes | 4 | May (past peak) |
| 24 | Common Selfheal | Prunella vulgaris | Mint Family | 4 | Jun (past peak) |
| 25 | Pennyroyal | Mentha pulegium | Mint Family | 4 | Jul (past peak) |
| 26 | Rubber Rabbitbrush | Ericameria nauseosa | Sunflowers, Daisies, Asters, and Allies | 4 | Sep (past peak) |
| 27 | White Sweetclover | Melilotus albus | Legumes | 4 | Aug (past peak) |
| 28 | Dwarf Mallow | Malva neglecta | Mallow and Hibiscus Family | 4 | Aug (past peak) |
| 29 | Common Dandelion | Taraxacum officinale | Sunflowers, Daisies, Asters, and Allies | 3 | Apr (past peak) |
| 30 | Purple Foxglove | Digitalis purpurea | Plantain Family | 3 | Jun (past peak) |
| 31 | Yellow Salsify | Tragopogon dubius | Sunflowers, Daisies, Asters, and Allies | 3 | Jun (past peak) |
| 32 | White Clover | Trifolium repens | Legumes | 3 | May (past peak) |
| 33 | Creeping Thistle | Cirsium arvense | Sunflowers, Daisies, Asters, and Allies | 3 | Jul (past peak) |
| 34 | Broad-Leaved Sweet Pea | Lathyrus latifolius | Legumes | 3 | Jul (past peak) |
| 35 | Spotted Knapweed | Centaurea stoebe | Sunflowers, Daisies, Asters, and Allies | 3 | Aug (past peak) |
| 36 | Plains Coreopsis | Coreopsis tinctoria | Sunflowers, Daisies, Asters, and Allies | 3 | Oct (past peak) |
| 37 | Western Harebell | Campanula petiolata | bellflower family | 3 | Jul (past peak) |
| 38 | Redstem Stork's-bill | Erodium cicutarium | Geranium family | 2 | Apr (past peak) |
| 39 | Creeping buttercup | Ranunculus repens | buttercup family | 2 | May (past peak) |
| 40 | Common Snowberry | Symphoricarpos albus | honeysuckle family | 2 | Jun (past peak) |
| 41 | Pacific Bleeding Heart | Dicentra formosa | Poppy Family | 2 | Apr (past peak) |
| 42 | Poison Hemlock | Conium maculatum | carrot family | 2 | Jun (past peak) |
| 43 | Common Chickweed | Stellaria media | pink family | 2 | Apr (past peak) |
| 44 | Red Osier Dogwood | Cornus sericea | Dogwood family | 2 | May (past peak) |
| 45 | Candy Flower | Claytonia sibirica | Pussypaw Family | 2 | Apr (past peak) |
| 46 | Lesser Periwinkle | Vinca minor | Dogbane Family | 2 | Apr (past peak) |
| 47 | Shrubby Cinquefoil | Dasiphora fruticosa | rose family | 2 | Nov (peak) |
| 48 | Rabbitfoot Clover | Trifolium arvense | Legumes | 2 | Nov (peak) |
| 49 | Cornflower | Centaurea cyanus | Sunflowers, Daisies, Asters, and Allies | 2 | May (past peak) |
| 50 | Dame's Rocket | Hesperis matronalis | mustard family | 1 | May (past peak) |