Native plants for Washington County, Oklahoma
142 native plants recorded in Washington County, Oklahoma
The USDA plant database has 189 plants recorded growing wild in Washington County. 142 of them are native to the lower 48, and 14 are introduced species that this page leaves out.
By type: 64 wildflowers and herbs, 28 grasses and sedges, 2 shrubs, 6 low woody plants, 33 trees, 9 vines. USDA has rated sun, soil and water needs for 64 of them (45%), and only those can be matched to a spot below. Common yarrow (Achillea millefolium) and Black elderberry (Sambucus nigra) are also recorded as introduced.
What fits each kind of spot in Washington County
| Spot | Rated to fit | Rated not to | Unrated |
|---|---|---|---|
| Sun all day | 64 | 0 | 78 |
| Half shade | 48 | 16 | 78 |
| Under trees | 29 | 35 | 78 |
| Heavy clay | 50 | 14 | 78 |
| Sandy, drains fast | 43 | 21 | 78 |
| Never watered | 36 | 28 | 78 |
| Stays soggy | 29 | 35 | 78 |
Sun all day in Washington County: 64 rated natives
26 trees, 16 wildflowers and herbs, 16 grasses and sedges, 4 vines, 1 low woody plants, 1 shrubs. The first 8, ranked by how easy a start they make:
- Blackeyed Susan (Rudbeckia hirta) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial - Carolina elephantsfoot (Elephantopus carolinianus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.7 ft mature · rapid growth · perennial - Golden tickseed (Coreopsis tinctoria) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · rapid growth · perennial - Heartleaf peppervine (Ampelopsis cordata) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - Indian blanket (Gaillardia pulchella) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Pale purple coneflower (Echinacea pallida) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.2 ft mature · moderate growth · perennial - Prairie fleabane (Erigeron strigosus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Spotted St. Johnswort (Hypericum punctatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial
Half shade in Washington County: 48 rated natives
17 trees, 14 wildflowers and herbs, 14 grasses and sedges, 2 vines, 1 low woody plants. The first 8, ranked by how easy a start they make:
- Blackeyed Susan (Rudbeckia hirta) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial · high shade tolerance - Carolina elephantsfoot (Elephantopus carolinianus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.7 ft mature · rapid growth · perennial · high shade tolerance - Indian blanket (Gaillardia pulchella) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high shade tolerance - Pale purple coneflower (Echinacea pallida) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.2 ft mature · moderate growth · perennial · high shade tolerance - Prairie fleabane (Erigeron strigosus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial · high shade tolerance - Trumpet creeper (Campsis radicans) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high shade tolerance - Upright prairie coneflower (Ratibida columnifera) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3.1 ft mature · moderate growth · perennial · high shade tolerance - Golden tickseed (Coreopsis tinctoria) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · rapid growth · perennial
Under trees in Washington County: 29 rated natives
10 trees, 9 wildflowers and herbs, 8 grasses and sedges, 1 low woody plants, 1 vines. The first 8, ranked by how easy a start they make:
- Blackeyed Susan (Rudbeckia hirta) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial - Carolina elephantsfoot (Elephantopus carolinianus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.7 ft mature · rapid growth · perennial - Indian blanket (Gaillardia pulchella) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Pale purple coneflower (Echinacea pallida) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.2 ft mature · moderate growth · perennial - Prairie fleabane (Erigeron strigosus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Trumpet creeper (Campsis radicans) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Upright prairie coneflower (Ratibida columnifera) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3.1 ft mature · moderate growth · perennial - Common sneezeweed (Helenium autumnale) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 4.9 ft mature · rapid growth · perennial · toxicity: severe
Heavy clay in Washington County: 50 rated natives
19 trees, 14 wildflowers and herbs, 14 grasses and sedges, 2 vines, 1 low woody plants. The first 8, ranked by how easy a start they make:
- Carolina elephantsfoot (Elephantopus carolinianus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.7 ft mature · rapid growth · perennial - Heartleaf peppervine (Ampelopsis cordata) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - Indian blanket (Gaillardia pulchella) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Pale purple coneflower (Echinacea pallida) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.2 ft mature · moderate growth · perennial - Prairie fleabane (Erigeron strigosus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Spotted St. Johnswort (Hypericum punctatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Blackeyed Susan (Rudbeckia hirta) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial - Golden tickseed (Coreopsis tinctoria) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · rapid growth · perennial
Sandy, drains fast in Washington County: 43 rated natives
21 trees, 9 grasses and sedges, 8 wildflowers and herbs, 3 vines, 1 low woody plants, 1 shrubs. The first 8, ranked by how easy a start they make:
- Carolina elephantsfoot (Elephantopus carolinianus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.7 ft mature · rapid growth · perennial - Heartleaf peppervine (Ampelopsis cordata) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - Indian blanket (Gaillardia pulchella) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Pale purple coneflower (Echinacea pallida) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.2 ft mature · moderate growth · perennial - Prairie fleabane (Erigeron strigosus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Spotted St. Johnswort (Hypericum punctatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Trumpet creeper (Campsis radicans) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Leadplant (Amorpha canescens) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 4 ft mature · moderate growth · perennial
Never watered in Washington County: 36 rated natives
17 trees, 9 wildflowers and herbs, 6 grasses and sedges, 2 vines, 1 low woody plants, 1 shrubs. The first 8, ranked by how easy a start they make:
- Indian blanket (Gaillardia pulchella) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high drought tolerance - Trumpet creeper (Campsis radicans) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high drought tolerance - Leadplant (Amorpha canescens) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 4 ft mature · moderate growth · perennial · high drought tolerance - Blackeyed Susan (Rudbeckia hirta) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial - Carolina elephantsfoot (Elephantopus carolinianus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.7 ft mature · rapid growth · perennial - Pale purple coneflower (Echinacea pallida) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.2 ft mature · moderate growth · perennial - Prairie fleabane (Erigeron strigosus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Cardinalflower (Lobelia cardinalis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 5.9 ft mature · moderate growth · perennial
Stays soggy in Washington County: 29 rated natives
12 grasses and sedges, 10 trees, 7 wildflowers and herbs. The first 8, ranked by how easy a start they make:
- Halberdleaf rosemallow (Hibiscus laevis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 8 ft mature · moderate growth · perennial · takes saturated soil - Golden tickseed (Coreopsis tinctoria) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · rapid growth · perennial - Spotted St. Johnswort (Hypericum punctatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Disk waterhyssop (Bacopa rotundifolia) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.1 ft mature · perennial · takes saturated soil - Marsh flatsedge (Cyperus pseudovegetus) grasses and sedges
USDA growing data on file · photo available · about 2.5 ft mature · moderate growth · perennial · takes saturated soil - Tapertip rush (Juncus acuminatus) grasses and sedges
USDA growing data on file · photo available · about 3 ft mature · moderate growth · perennial · takes saturated soil - Vine mesquite (Panicum obtusum) grasses and sedges
USDA growing data on file · photo available · about 2 ft mature · rapid growth · perennial · takes saturated soil - Water knotweed (Polygonum amphibium) wildflowers and herbs
USDA growing data on file · photo available · about 0.1 ft mature · moderate growth · perennial · takes saturated soil
Natives Washington County has that most of Oklahoma does not
3 natives here are on file in no more than 4 of Oklahoma's 77 counties. A few of them:
- Short's rockcress (Arabis shortii): 2 counties
- Narrowleaf false dragonhead (Physostegia angustifolia): 3 counties
- Rough rattlesnakeroot (Prenanthes aspera): 4 counties
Where to start in Washington County
If you have only one spot to fill, sun all day is where Washington County gives you the most rated choice (64 plants), and Blackeyed Susan (Rudbeckia hirta) is the easiest start on that list. Stays soggy is the hard one here: 29 rated plants, so for that spot it is worth asking a local native-plant society about the 78 unrated natives too.