Native plants for Loudon County, Tennessee
438 native plants recorded in Loudon County, Tennessee
The USDA plant database has 615 plants recorded growing wild in Loudon County. 438 of them are native to the lower 48, and 66 are introduced species that this page leaves out.
By type: 265 wildflowers and herbs, 67 grasses and sedges, 16 shrubs, 17 low woody plants, 46 trees, 27 vines. USDA has rated sun, soil and water needs for 165 of them (38%), and only those can be matched to a spot below. Common dandelion (Taraxacum officinale), Thymeleaf speedwell (Veronica serpyllifolia) and 3 more are also recorded as introduced.
What fits each kind of spot in Loudon County
| Spot | Rated to fit | Rated not to | Unrated |
|---|---|---|---|
| Sun all day | 165 | 0 | 273 |
| Half shade | 109 | 56 | 273 |
| Under trees | 60 | 105 | 273 |
| Heavy clay | 115 | 50 | 273 |
| Sandy, drains fast | 105 | 60 | 273 |
| Never watered | 74 | 91 | 273 |
| Stays soggy | 79 | 86 | 273 |
Sun all day in Loudon County: 165 rated natives
68 wildflowers and herbs, 40 trees, 32 grasses and sedges, 12 shrubs, 10 vines, 3 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 - Bristly buttercup (Ranunculus hispidus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 ft mature · rapid growth · perennial - Common blue violet (Viola sororia) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.3 ft mature · moderate growth · perennial - Common goldstar (Hypoxis hirsuta) 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 - Fringeleaf wild petunia (Ruellia humilis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.6 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 - Gray goldenrod (Solidago nemoralis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial
Half shade in Loudon County: 109 rated natives
47 wildflowers and herbs, 25 trees, 24 grasses and sedges, 6 vines, 4 shrubs, 3 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 - 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 - Trumpet creeper (Campsis radicans) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high shade tolerance - Canada goldenrod (Solidago canadensis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3.5 ft mature · rapid growth · perennial · high shade tolerance - Common blue wood aster (Symphyotrichum cordifolium) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 5 ft mature · moderate growth · perennial · high shade tolerance - Crookedstem aster (Symphyotrichum prenanthoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 4 ft mature · moderate growth · perennial · high shade tolerance - Dotted smartweed (Polygonum punctatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3.2 ft mature · moderate growth · perennial · high shade tolerance - Hairy lespedeza (Lespedeza hirta) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 6 ft mature · moderate growth · perennial · high shade tolerance
Under trees in Loudon County: 60 rated natives
23 wildflowers and herbs, 17 trees, 16 grasses and sedges, 3 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 - Gray goldenrod (Solidago nemoralis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Trumpet creeper (Campsis radicans) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Canada goldenrod (Solidago canadensis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3.5 ft mature · rapid growth · perennial - Common blue wood aster (Symphyotrichum cordifolium) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 5 ft mature · moderate growth · perennial - Crookedstem aster (Symphyotrichum prenanthoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 4 ft mature · moderate growth · perennial - Dotted smartweed (Polygonum punctatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3.2 ft mature · moderate growth · perennial - Hairy lespedeza (Lespedeza hirta) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 6 ft mature · moderate growth · perennial
Heavy clay in Loudon County: 115 rated natives
51 wildflowers and herbs, 25 trees, 22 grasses and sedges, 8 shrubs, 7 vines, 2 low woody plants. 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 - Fringeleaf wild petunia (Ruellia humilis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.6 ft mature · moderate growth · perennial - Groundnut (Apios americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1 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 - Spotted St. Johnswort (Hypericum punctatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Wild blue phlox (Phlox divaricata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · rapid 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 - Bristly buttercup (Ranunculus hispidus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 ft mature · rapid growth · perennial
Sandy, drains fast in Loudon County: 105 rated natives
37 wildflowers and herbs, 31 trees, 21 grasses and sedges, 8 shrubs, 7 vines, 1 low woody plants. 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 - Fringeleaf wild petunia (Ruellia humilis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.6 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 - Groundnut (Apios americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1 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 - 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 - Wild blue phlox (Phlox divaricata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · rapid growth · perennial
Never watered in Loudon County: 74 rated natives
27 wildflowers and herbs, 23 trees, 9 grasses and sedges, 8 shrubs, 5 vines, 2 low woody plants. The first 8, ranked by how easy a start they make:
- Trumpet creeper (Campsis radicans) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial · high drought tolerance - American beautyberry (Callicarpa americana) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 6 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 - Common goldstar (Hypoxis hirsuta) 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 - Fringeleaf wild petunia (Ruellia humilis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.6 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 - Panicledleaf ticktrefoil (Desmodium paniculatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial
Stays soggy in Loudon County: 79 rated natives
35 wildflowers and herbs, 23 grasses and sedges, 10 trees, 7 shrubs, 3 vines, 1 low woody plants. The first 8, ranked by how easy a start they make:
- Bluntleaf bedstraw (Galium obtusum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · moderate growth · perennial · takes saturated soil - Groundnut (Apios americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial · takes saturated soil - Limestone bittercress (Cardamine douglassii) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · moderate growth · perennial · takes saturated soil - Sharpwing monkeyflower (Mimulus alatus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.3 ft mature · rapid growth · perennial · takes saturated soil - Smooth phlox (Phlox glaberrima) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial · takes saturated soil - Stiff marsh bedstraw (Galium tinctorium) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.8 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 - Crimsoneyed rosemallow (Hibiscus moscheutos) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 6.6 ft mature · rapid growth · perennial · takes saturated soil
Natives Loudon County has that most of Tennessee does not
3 natives here are on file in no more than 5 of Tennessee's 95 counties. A few of them:
- Southern sedge (Carex austrina): 2 counties
- Largeleaf pondweed (Potamogeton amplifolius): 4 counties
- Midland sedge (Carex mesochorea): 5 counties
Where to start in Loudon County
If you have only one spot to fill, sun all day is where Loudon County gives you the most rated choice (165 plants), and Blackeyed Susan (Rudbeckia hirta) is the easiest start on that list. Under trees is the hard one here: 60 rated plants, so for that spot it is worth asking a local native-plant society about the 273 unrated natives too.