Native plants for Johnson County, Tennessee
533 native plants recorded in Johnson County, Tennessee
The USDA plant database has 697 plants recorded growing wild in Johnson County. 533 of them are native to the lower 48, and 44 are introduced species that this page leaves out.
By type: 306 wildflowers and herbs, 93 grasses and sedges, 33 shrubs, 15 low woody plants, 69 trees, 17 vines. USDA has rated sun, soil and water needs for 202 of them (38%), and only those can be matched to a spot below. Annual ragweed (Ambrosia artemisiifolia), Black elderberry (Sambucus nigra) and 1 more are also recorded as introduced.
What fits each kind of spot in Johnson County
| Spot | Rated to fit | Rated not to | Unrated |
|---|---|---|---|
| Sun all day | 202 | 0 | 331 |
| Half shade | 113 | 89 | 331 |
| Under trees | 53 | 149 | 331 |
| Heavy clay | 148 | 54 | 331 |
| Sandy, drains fast | 123 | 79 | 331 |
| Never watered | 71 | 131 | 331 |
| Stays soggy | 107 | 95 | 331 |
Sun all day in Johnson County: 202 rated natives
73 wildflowers and herbs, 55 trees, 46 grasses and sedges, 14 shrubs, 7 low woody plants, 7 vines. The first 8, ranked by how easy a start they make:
- American speedwell (Veronica americana) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.8 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 - Bottle gentian (Gentiana clausa) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 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 - Bristly dewberry (Rubus hispidus) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - Bulbous bittercress (Cardamine bulbosa) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.4 ft mature · rapid growth · perennial - Canadian lousewort (Pedicularis canadensis) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate 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
Half shade in Johnson County: 113 rated natives
37 wildflowers and herbs, 31 grasses and sedges, 30 trees, 8 shrubs, 4 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 · high shade tolerance - Bristly dewberry (Rubus hispidus) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 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 - Marsh bellflower (Campanula aparinoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate 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 - 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 - Steeplebush (Spiraea tomentosa) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 4 ft mature · moderate growth · perennial · high shade tolerance - Bottle gentian (Gentiana clausa) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · rapid growth · perennial
Under trees in Johnson County: 53 rated natives
17 wildflowers and herbs, 16 grasses and sedges, 15 trees, 2 shrubs, 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 - Bristly dewberry (Rubus hispidus) low woody plants
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 - Marsh bellflower (Campanula aparinoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate 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 - Dotted smartweed (Polygonum punctatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3.2 ft mature · moderate growth · perennial - Steeplebush (Spiraea tomentosa) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 4 ft mature · moderate growth · perennial - Climbing rose (Rosa setigera) vines
USDA growing data on file · conspicuous flowers · photo available · rapid growth · perennial
Heavy clay in Johnson County: 148 rated natives
60 wildflowers and herbs, 39 grasses and sedges, 28 trees, 9 shrubs, 7 low woody plants, 5 vines. The first 8, ranked by how easy a start they make:
- Bristly dewberry (Rubus hispidus) low woody plants
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 - Groundnut (Apios americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial - Marsh bellflower (Campanula aparinoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - Pennsylvania bittercress (Cardamine pensylvanica) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · rapid growth · perennial - Skunk cabbage (Symplocarpus foetidus) wildflowers and herbs
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 - White meadowsweet (Spiraea alba) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial
Sandy, drains fast in Johnson County: 123 rated natives
43 trees, 37 wildflowers and herbs, 25 grasses and sedges, 10 shrubs, 4 low woody plants, 4 vines. The first 8, ranked by how easy a start they make:
- Bristly dewberry (Rubus hispidus) low woody plants
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 - 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 - Marsh bellflower (Campanula aparinoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial - Pennsylvania bittercress (Cardamine pensylvanica) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · rapid growth · perennial - Skunk cabbage (Symplocarpus foetidus) wildflowers and herbs
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
Never watered in Johnson County: 71 rated natives
30 trees, 18 wildflowers and herbs, 9 shrubs, 6 grasses and sedges, 4 low woody plants, 4 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 - Bottle gentian (Gentiana clausa) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · rapid growth · perennial - Bristly dewberry (Rubus hispidus) low woody plants
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 - Gray goldenrod (Solidago nemoralis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid growth · perennial - Wild sarsaparilla (Aralia nudicaulis) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · moderate growth · perennial - Eastern teaberry (Gaultheria procumbens) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 0.5 ft mature · perennial · high drought tolerance - Northern bush honeysuckle (Diervilla lonicera) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 2.4 ft mature · perennial · high drought tolerance
Stays soggy in Johnson County: 107 rated natives
44 wildflowers and herbs, 40 grasses and sedges, 13 trees, 6 shrubs, 2 vines, 2 low woody plants. The first 8, ranked by how easy a start they make:
- Groundnut (Apios americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial · takes saturated soil - Marsh bellflower (Campanula aparinoides) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial · takes saturated soil - Nodding lady's tresses (Spiranthes cernua) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · moderate growth · perennial · takes saturated soil - Small white violet (Viola macloskeyi) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.5 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 - 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 - Narrowleaf evening primrose (Oenothera fruticosa) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3.3 ft mature · moderate growth · perennial · takes saturated soil
Natives Johnson County has that most of Tennessee does not
62 natives here are on file in no more than 5 of Tennessee's 95 counties. A few of them:
- Northwest Territory sedge (Carex utriculata): only here
- Yellow avens (Geum aleppicum): only here
- American mannagrass (Glyceria grandis): only here
- Limp mannagrass (Glyceria laxa): only here
- Virginia heartleaf (Hexastylis virginica): only here
- Pale St. Johnswort (Hypericum ellipticum): only here
- Carolina laurel (Kalmia carolina): only here
- Greater purple fringed orchid (Platanthera grandiflora): only here
- White beaksedge (Rhynchospora alba): only here
- Eastern swamp saxifrage (Saxifraga pensylvanica): only here
Where to start in Johnson County
If you have only one spot to fill, sun all day is where Johnson County gives you the most rated choice (202 plants), and American speedwell (Veronica americana) is the easiest start on that list. Under trees is the hard one here: 53 rated plants, so for that spot it is worth asking a local native-plant society about the 331 unrated natives too.