Wildflowers Blooming in Oregon in March (60 Species)

60 wildflowers were recorded blooming in Oregon in March in our iNaturalist sample; 11 of the top 50 are at their peak this month. The list is ranked by number of research-grade observations.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Top wildflowers in March

Pacific trillium877 obs.

Osoberry441 obs.

Lesser Celandine423 obs.

Nuttall's toothwort391 obs.

Grasswidow296 obs.

Red-flowering Currant263 obs.

Western Skunk Cabbage258 obs.

Yellow Fritillary246 obs.

Pacific hound's tongue242 obs.

Lawn daisy241 obs.

Red Deadnettle159 obs.

Giant White Fawn Lily157 obs.

All wildflowers blooming in Oregon in March

#	Species	Scientific name	Family	Obs.	Peak in state
1	Pacific trillium	Trillium ovatum	Herb-Paris, False Hellebores, Trilliums and allies	877	Apr (rising)
2	Osoberry	Oemleria cerasiformis	rose family	441	Mar (peak)
3	Lesser Celandine	Ficaria verna	buttercup family	423	Mar (peak)
4	Nuttall's toothwort	Cardamine nuttallii	mustard family	391	Mar (peak)
5	Grasswidow	Olsynium douglasii	iris family	296	Mar (peak)
6	Red-flowering Currant	Ribes sanguineum	Gooseberry Family	263	Apr (rising)
7	Western Skunk Cabbage	Lysichiton americanus	Arum Family	258	Apr (rising)
8	Yellow Fritillary	Fritillaria pudica	lily family	246	Mar (peak)
9	Pacific hound's tongue	Adelinia grandis	borage family	242	Apr (rising)
10	Lawn daisy	Bellis perennis	Sunflowers, Daisies, Asters, and Allies	241	Apr (rising)
11	Red Deadnettle	Lamium purpureum	Mint Family	159	Apr (rising)
12	Giant White Fawn Lily	Erythronium oregonum	lily family	157	Apr (rising)
13	Giant White Wakerobin	Trillium albidum	Herb-Paris, False Hellebores, Trilliums and allies	145	Apr (rising)
14	Oregon grape	Berberis aquifolium	barberry family	142	Apr (rising)
15	Salmonberry	Rubus spectabilis	rose family	133	Apr (rising)
16	Hairy Bittercress	Cardamine hirsuta	mustard family	128	Mar (peak)
17	Stream Violet	Viola glabella	Violet Family	126	Apr (rising)
18	Redstem Stork's-bill	Erodium cicutarium	Geranium family	125	Apr (rising)
19	Common Whitlowgrass	Draba verna	mustard family	115	Mar (peak)
20	Scarlet Fritillary	Fritillaria recurva	lily family	108	Apr (rising)
21	Glacier Lily	Erythronium grandiflorum	lily family	84	Apr (rising)
22	Bigleaf Maple	Acer macrophyllum	soapberry family	81	Apr (rising)
23	Sagebrush Buttercup	Ranunculus glaberrimus	buttercup family	80	Mar (peak)
24	Arctic Butterbur	Petasites frigidus	Sunflowers, Daisies, Asters, and Allies	73	Apr (rising)
25	Bird's-Eye Speedwell	Veronica persica	Plantain Family	57	Apr (rising)
26	Common Chickweed	Stellaria media	pink family	55	Apr (rising)
27	Checker Lily	Fritillaria affinis	lily family	52	Apr (rising)
28	Common Groundsel	Senecio vulgaris	Sunflowers, Daisies, Asters, and Allies	49	Apr (rising)
29	Candy Flower	Claytonia sibirica	Pussypaw Family	47	Apr (rising)
30	Henderson's shooting star	Primula hendersonii	primrose family	45	Apr (rising)
31	Scotch Broom	Cytisus scoparius	Legumes	43	May (rising)
32	Pacific Bleeding Heart	Dicentra formosa	Poppy Family	40	Apr (rising)
33	Shortspur Seablush	Plectritis congesta	honeysuckle family	33	May (rising)
34	Coastal Manroot	Marah oregana	gourd family	33	May (rising)
35	Annual Honesty	Lunaria annua	mustard family	31	Apr (rising)
36	Greenleaf Manzanita	Arctostaphylos patula	heath family	31	May (rising)
37	Common Dandelion	Taraxacum officinale	Sunflowers, Daisies, Asters, and Allies	29	Apr (rising)
38	Lesser Periwinkle	Vinca minor	Dogbane Family	29	Apr (rising)
39	Warrior's Plume	Pedicularis densiflora	broomrape family	27	Mar (peak)
40	Miner's Lettuce	Claytonia perfoliata	Pussypaw Family	27	Apr (rising)
41	Redmaids	Calandrinia menziesii	Pussypaw Family	27	Mar (peak)
42	Oregon woodsorrel	Oxalis oregana	Woodsorrel Family	25	May (rising)
43	Upland Larkspur	Delphinium nuttallianum	buttercup family	24	Apr (rising)
44	Herb Robert	Geranium robertianum	Geranium family	23	May (rising)
45	Salal	Gaultheria shallon	heath family	22	May (rising)
46	Buckbrush	Ceanothus cuneatus	buckthorn family	22	Apr (rising)
47	Small Camas	Camassia quamash	agave and allies	21	Apr (rising)
48	California bay	Umbellularia californica	laurels	20	Mar (peak)
49	Tolmie's pussy ears	Calochortus tolmiei	lily family	19	May (rising)
50	Greater Periwinkle	Vinca major	Dogbane Family	19	Apr (rising)