Native plants for Jefferson County, Oregon
831 native plants recorded in Jefferson County, Oregon
The USDA plant database has 1,315 plants recorded growing wild in Jefferson County. 831 of them are native to the lower 48, and 126 are introduced species that this page leaves out.
By type: 487 wildflowers and herbs, 119 grasses and sedges, 71 shrubs, 91 low woody plants, 53 trees, 10 vines. USDA has rated sun, soil and water needs for 324 of them (39%), and only those can be matched to a spot below. Biennial wormwood (Artemisia biennis), Claspleaf twistedstalk (Streptopus amplexifolius) and 14 more are also recorded as introduced.
What fits each kind of spot in Jefferson County
| Spot | Rated to fit | Rated not to | Unrated |
|---|---|---|---|
| Sun all day | 323 | 0 | 508 |
| Half shade | 244 | 79 | 508 |
| Under trees | 133 | 190 | 508 |
| Heavy clay | 159 | 165 | 507 |
| Sandy, drains fast | 228 | 96 | 507 |
| Never watered | 165 | 159 | 507 |
| Stays soggy | 118 | 205 | 508 |
Sun all day in Jefferson County: 323 rated natives
128 wildflowers and herbs, 67 grasses and sedges, 44 trees, 42 shrubs, 37 low woody plants, 5 vines. The first 8, ranked by how easy a start they make:
- Alkali buttercup (Ranunculus cymbalaria) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial - American bistort (Polygonum bistortoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · moderate growth · perennial - American speedwell (Veronica americana) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.8 ft mature · rapid growth · perennial - American vetch (Vicia americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate growth · perennial - Arrowleaf balsamroot (Balsamorhiza sagittata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - Ballhead waterleaf (Hydrophyllum capitatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial - Bigflower agoseris (Agoseris grandiflora) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.8 ft mature · moderate growth · perennial - Bog blueberry (Vaccinium uliginosum) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial
Half shade in Jefferson County: 244 rated natives
97 wildflowers and herbs, 55 grasses and sedges, 30 shrubs, 29 low woody plants, 29 trees, 4 vines. The first 8, ranked by how easy a start they make:
- American bistort (Polygonum bistortoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · moderate growth · perennial · high shade tolerance - American vetch (Vicia americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate growth · perennial · high shade tolerance - Bigflower agoseris (Agoseris grandiflora) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.8 ft mature · moderate growth · perennial · high shade tolerance - Bush penstemon (Penstemon fruticosus) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial · high shade tolerance - California blackberry (Rubus ursinus) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high shade tolerance - Canby's biscuitroot (Lomatium canbyi) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.8 ft mature · moderate growth · perennial · high shade tolerance - Cutleaf daisy (Erigeron compositus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial · high shade tolerance - Desert yellow fleabane (Erigeron linearis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial · high shade tolerance
Under trees in Jefferson County: 133 rated natives
48 wildflowers and herbs, 31 grasses and sedges, 19 low woody plants, 19 shrubs, 14 trees, 2 vines. The first 8, ranked by how easy a start they make:
- American bistort (Polygonum bistortoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · moderate growth · perennial - American vetch (Vicia americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate growth · perennial - Bigflower agoseris (Agoseris grandiflora) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.8 ft mature · moderate growth · perennial - Bush penstemon (Penstemon fruticosus) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - California blackberry (Rubus ursinus) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Canby's biscuitroot (Lomatium canbyi) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.8 ft mature · moderate growth · perennial - Cutleaf daisy (Erigeron compositus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial - Desert yellow fleabane (Erigeron linearis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial
Heavy clay in Jefferson County: 159 rated natives
68 wildflowers and herbs, 40 grasses and sedges, 22 trees, 15 shrubs, 10 low woody plants, 4 vines. The first 8, ranked by how easy a start they make:
- Bigflower agoseris (Agoseris grandiflora) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.8 ft mature · moderate growth · perennial - California blackberry (Rubus ursinus) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Common selfheal (Prunella vulgaris) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · rapid growth · perennial - Cutleaf daisy (Erigeron compositus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial - Douglas' onion (Allium douglasii) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.9 ft mature · rapid growth · perennial - Heartleaf arnica (Arnica cordifolia) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · rapid growth · perennial - Idaho blue-eyed grass (Sisyrinchium idahoense) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.7 ft mature · moderate growth · perennial - Largeflower hawksbeard (Crepis occidentalis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.9 ft mature · moderate growth · perennial
Sandy, drains fast in Jefferson County: 228 rated natives
80 wildflowers and herbs, 45 grasses and sedges, 36 shrubs, 34 trees, 29 low woody plants, 4 vines. The first 8, ranked by how easy a start they make:
- American bistort (Polygonum bistortoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · moderate growth · perennial - American vetch (Vicia americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate growth · perennial - Bigflower agoseris (Agoseris grandiflora) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.8 ft mature · moderate growth · perennial - Bush penstemon (Penstemon fruticosus) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - California blackberry (Rubus ursinus) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Canby's biscuitroot (Lomatium canbyi) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.8 ft mature · moderate growth · perennial - Common selfheal (Prunella vulgaris) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · rapid growth · perennial - Cutleaf daisy (Erigeron compositus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial
Never watered in Jefferson County: 165 rated natives
60 wildflowers and herbs, 31 low woody plants, 29 shrubs, 24 grasses and sedges, 19 trees, 2 vines. The first 8, ranked by how easy a start they make:
- American vetch (Vicia americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate growth · perennial · high drought tolerance - Arrowleaf balsamroot (Balsamorhiza sagittata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial · high drought tolerance - Canby's biscuitroot (Lomatium canbyi) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.8 ft mature · moderate growth · perennial · high drought tolerance - Cutleaf daisy (Erigeron compositus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial · high drought tolerance - Desert yellow fleabane (Erigeron linearis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial · high drought tolerance - Marumleaf buckwheat (Eriogonum marifolium) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 0.8 ft mature · moderate growth · perennial · high drought tolerance - Munro's globemallow (Sphaeralcea munroana) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2.5 ft mature · moderate growth · perennial · high drought tolerance - Old man's whiskers (Geum triflorum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · moderate growth · perennial · high drought tolerance
Stays soggy in Jefferson County: 118 rated natives
54 wildflowers and herbs, 43 grasses and sedges, 9 trees, 8 shrubs, 3 low woody plants, 1 vines. The first 8, ranked by how easy a start they make:
- Broadleaf arnica (Arnica latifolia) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial · takes saturated soil - Buckbean (Menyanthes trifoliata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.8 ft mature · moderate growth · perennial · takes saturated soil - Chamisso arnica (Arnica chamissonis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 ft mature · moderate growth · perennial · takes saturated soil - Cursed buttercup (Ranunculus sceleratus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · takes saturated soil - Heartleaf bittercress (Cardamine cordifolia) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · moderate growth · perennial · takes saturated soil - Hooded lady's tresses (Spiranthes romanzoffiana) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 ft mature · moderate growth · perennial · takes saturated soil - Largehead clover (Trifolium macrocephalum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · takes saturated soil - Pacific onion (Allium validum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial · takes saturated soil
Natives Jefferson County has that most of Oregon does not
3 natives here are on file in no more than 2 of Oregon's 36 counties. A few of them:
- Longbeak buttercup (Ranunculus longirostris): only here
- Dortmann's cardinalflower (Lobelia dortmanna): 2 counties
- Spiny fameflower (Phemeranthus spinescens): 2 counties
Where to start in Jefferson County
If you have only one spot to fill, sun all day is where Jefferson County gives you the most rated choice (323 plants), and Alkali buttercup (Ranunculus cymbalaria) is the easiest start on that list. Stays soggy is the hard one here: 118 rated plants, so for that spot it is worth asking a local native-plant society about the 508 unrated natives too.