Native plants for Canyon County, Idaho
393 native plants recorded in Canyon County, Idaho
The USDA plant database has 754 plants recorded growing wild in Canyon County. 393 of them are native to the lower 48, and 166 are introduced species that this page leaves out.
By type: 250 wildflowers and herbs, 55 grasses and sedges, 23 shrubs, 39 low woody plants, 18 trees, 8 vines. USDA has rated sun, soil and water needs for 167 of them (42%), 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 Canyon County
| Spot | Rated to fit | Rated not to | Unrated |
|---|---|---|---|
| Sun all day | 167 | 0 | 226 |
| Half shade | 148 | 19 | 226 |
| Under trees | 97 | 70 | 226 |
| Heavy clay | 104 | 63 | 226 |
| Sandy, drains fast | 122 | 45 | 226 |
| Never watered | 92 | 75 | 226 |
| Stays soggy | 75 | 92 | 226 |
Sun all day in Canyon County: 167 rated natives
76 wildflowers and herbs, 36 grasses and sedges, 21 shrubs, 17 low woody plants, 15 trees, 2 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 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 - 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 - Douglas' dustymaiden (Chaenactis douglasii) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.6 ft mature · moderate 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
Half shade in Canyon County: 148 rated natives
67 wildflowers and herbs, 33 grasses and sedges, 19 shrubs, 14 low woody plants, 13 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 · 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 - 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 - 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 - Largeflower hawksbeard (Crepis occidentalis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.9 ft mature · moderate growth · perennial · high shade 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 shade tolerance - Pale evening primrose (Oenothera pallida) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial · high shade tolerance - Plains pricklypear (Opuntia polyacantha) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high shade tolerance
Under trees in Canyon County: 97 rated natives
39 wildflowers and herbs, 24 grasses and sedges, 16 shrubs, 9 low woody plants, 8 trees, 1 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 - Arumleaf arrowhead (Sagittaria cuneata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.6 ft mature · moderate 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 - Largeflower hawksbeard (Crepis occidentalis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.9 ft mature · moderate growth · perennial - 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 - Pale evening primrose (Oenothera pallida) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - Plains pricklypear (Opuntia polyacantha) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial
Heavy clay in Canyon County: 104 rated natives
48 wildflowers and herbs, 29 grasses and sedges, 11 shrubs, 10 trees, 5 low woody plants, 1 vines. The first 8, ranked by how easy a start they make:
- Largeflower hawksbeard (Crepis occidentalis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.9 ft mature · moderate growth · perennial - Mountain pepperweed (Lepidium montanum) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 0.8 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 - Seep monkeyflower (Mimulus guttatus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 ft mature · rapid growth · perennial - Western white clematis (Clematis ligusticifolia) vines
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial - Yellow fritillary (Fritillaria pudica) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial
Sandy, drains fast in Canyon County: 122 rated natives
51 wildflowers and herbs, 27 grasses and sedges, 18 shrubs, 13 low woody plants, 11 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 - 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 - Douglas' dustymaiden (Chaenactis douglasii) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.6 ft mature · moderate growth · perennial - Gooseberryleaf globemallow (Sphaeralcea grossulariifolia) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 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 - Miner's lettuce (Claytonia perfoliata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial - Mountain pepperweed (Lepidium montanum) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 0.8 ft mature · rapid growth · perennial
Never watered in Canyon County: 92 rated natives
32 wildflowers and herbs, 20 shrubs, 16 grasses and sedges, 14 low woody plants, 8 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 - 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 - Oneflower helianthella (Helianthella uniflora) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high drought tolerance - Pale evening primrose (Oenothera pallida) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 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 - Royal penstemon (Penstemon speciosus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 ft mature · moderate growth · perennial · high drought tolerance
Stays soggy in Canyon County: 75 rated natives
37 wildflowers and herbs, 26 grasses and sedges, 9 trees, 2 low woody plants, 1 shrubs. 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 - 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 - Broadleaf arrowhead (Sagittaria latifolia) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 4.9 ft mature · moderate growth · perennial · takes saturated soil - Canada germander (Teucrium canadense) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3.3 ft mature · moderate growth · perennial · takes saturated soil - Dotted smartweed (Polygonum punctatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3.2 ft mature · moderate growth · perennial · takes saturated soil - Oregon checkerbloom (Sidalcea oregana) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 4.5 ft mature · moderate growth · perennial · takes saturated soil
Natives Canyon County has that most of Idaho does not
7 natives here are on file in no more than 2 of Idaho's 44 counties. A few of them:
- Beaver povertyweed (Monolepis spathulata): only here
- Disk waterhyssop (Bacopa rotundifolia): 2 counties
- Sixweeks lovegrass (Eragrostis lutescens): 2 counties
- Malabar sprangletop (Leptochloa fusca): 2 counties
- Packard's desertparsley (Lomatium packardiae): 2 counties
- Allegheny monkeyflower (Mimulus ringens): 2 counties
- Annual psathyrotes (Psathyrotes annua): 2 counties
Where to start in Canyon County
If you have only one spot to fill, sun all day is where Canyon County gives you the most rated choice (167 plants), and Alkali buttercup (Ranunculus cymbalaria) is the easiest start on that list. Stays soggy is the hard one here: 75 rated plants, so for that spot it is worth asking a local native-plant society about the 226 unrated natives too.