Native plants for Weston County, Wyoming
629 native plants recorded in Weston County, Wyoming
The USDA plant database has 1,006 plants recorded growing wild in Weston County. 629 of them are native to the lower 48, and 86 are introduced species that this page leaves out.
By type: 366 wildflowers and herbs, 120 grasses and sedges, 32 shrubs, 73 low woody plants, 26 trees, 12 vines. USDA has rated sun, soil and water needs for 221 of them (35%), and only those can be matched to a spot below. Annual ragweed (Ambrosia artemisiifolia), Biennial wormwood (Artemisia biennis) and 14 more are also recorded as introduced.
What fits each kind of spot in Weston County
| Spot | Rated to fit | Rated not to | Unrated |
|---|---|---|---|
| Sun all day | 220 | 0 | 409 |
| Half shade | 178 | 42 | 409 |
| Under trees | 120 | 100 | 409 |
| Heavy clay | 128 | 93 | 408 |
| Sandy, drains fast | 149 | 72 | 408 |
| Never watered | 126 | 95 | 408 |
| Stays soggy | 86 | 134 | 409 |
Sun all day in Weston County: 220 rated natives
87 wildflowers and herbs, 61 grasses and sedges, 24 low woody plants, 22 trees, 21 shrubs, 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 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 - Arumleaf arrowhead (Sagittaria cuneata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.6 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 - Blanketflower (Gaillardia aristata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 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
Half shade in Weston County: 178 rated natives
68 wildflowers and herbs, 50 grasses and sedges, 21 low woody plants, 19 trees, 17 shrubs, 3 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 shade tolerance - Arumleaf arrowhead (Sagittaria cuneata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.6 ft mature · moderate growth · perennial · high shade tolerance - 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 - Blanketflower (Gaillardia aristata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial · high shade tolerance - Downy paintedcup (Castilleja sessiliflora) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate growth · perennial · high shade tolerance - Fiddleleaf hawksbeard (Crepis runcinata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial · high shade tolerance - Gray goldenrod (Solidago nemoralis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high shade tolerance - Hairy false goldenaster (Heterotheca villosa) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial · high shade tolerance
Under trees in Weston County: 120 rated natives
41 grasses and sedges, 40 wildflowers and herbs, 14 low woody plants, 13 trees, 11 shrubs, 1 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 - Arumleaf arrowhead (Sagittaria cuneata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.6 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 - Blanketflower (Gaillardia aristata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - Downy paintedcup (Castilleja sessiliflora) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate growth · perennial - Fiddleleaf hawksbeard (Crepis runcinata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial - Gray goldenrod (Solidago nemoralis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Hairy false goldenaster (Heterotheca villosa) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial
Heavy clay in Weston County: 128 rated natives
55 wildflowers and herbs, 40 grasses and sedges, 12 trees, 10 shrubs, 8 low woody plants, 3 vines. The first 8, ranked by how easy a start they make:
- Common selfheal (Prunella vulgaris) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 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 - Largeflower hawksbeard (Crepis occidentalis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.9 ft mature · moderate growth · perennial - Modoc hawksbeard (Crepis modocensis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.4 ft mature · moderate growth · perennial - Pale agoseris (Agoseris glauca) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial - Plains pricklypear (Opuntia polyacantha) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid 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 - Rocky Mountain iris (Iris missouriensis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial
Sandy, drains fast in Weston County: 149 rated natives
49 wildflowers and herbs, 40 grasses and sedges, 20 trees, 18 low woody plants, 18 shrubs, 4 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 - Blanketflower (Gaillardia aristata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 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 - Douglas' dustymaiden (Chaenactis douglasii) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.6 ft mature · moderate growth · perennial - Downy paintedcup (Castilleja sessiliflora) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate growth · perennial - Drummond's rockcress (Arabis drummondii) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - Gray goldenrod (Solidago nemoralis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Grouse whortleberry (Vaccinium scoparium) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial
Never watered in Weston County: 126 rated natives
36 wildflowers and herbs, 33 grasses and sedges, 21 shrubs, 19 low woody plants, 13 trees, 4 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 - Downy paintedcup (Castilleja sessiliflora) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate growth · perennial · high drought tolerance - Kinnikinnick (Arctostaphylos uva-ursi) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 0.5 ft mature · moderate growth · perennial · high drought tolerance - Missouri goldenrod (Solidago missouriensis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 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 - Plains pricklypear (Opuntia polyacantha) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high drought tolerance - Scarlet globemallow (Sphaeralcea coccinea) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · rapid growth · perennial · high drought tolerance
Stays soggy in Weston County: 86 rated natives
37 wildflowers and herbs, 34 grasses and sedges, 10 trees, 3 low woody plants, 1 shrubs, 1 vines. The first 8, ranked by how easy a start they make:
- Arumleaf arrowhead (Sagittaria cuneata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.6 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 - Rocky Mountain iris (Iris missouriensis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial · takes saturated soil - Western valerian (Valeriana occidentalis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial · takes saturated soil - American licorice (Glycyrrhiza lepidota) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 4 ft mature · moderate growth · perennial · takes saturated soil - Wild bergamot (Monarda fistulosa) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 4.9 ft mature · moderate growth · perennial · takes saturated soil - Alkali buttercup (Ranunculus cymbalaria) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 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
Natives Weston County has that most of Wyoming does not
3 natives here are on file in no more than 1 of Wyoming's 23 counties. A few of them:
- Churchmouse threeawn (Aristida dichotoma): only here
- Prairie threeawn (Aristida oligantha): only here
- Slender snakecotton (Froelichia gracilis): only here
Where to start in Weston County
If you have only one spot to fill, sun all day is where Weston County gives you the most rated choice (220 plants), and Alkali buttercup (Ranunculus cymbalaria) is the easiest start on that list. Stays soggy is the hard one here: 86 rated plants, so for that spot it is worth asking a local native-plant society about the 409 unrated natives too.