Native plants for Allen County, Kentucky
264 native plants recorded in Allen County, Kentucky
The USDA plant database has 392 plants recorded growing wild in Allen County. 264 of them are native to the lower 48, and 49 are introduced species that this page leaves out.
By type: 154 wildflowers and herbs, 12 grasses and sedges, 10 shrubs, 14 low woody plants, 58 trees, 16 vines. USDA has rated sun, soil and water needs for 113 of them (43%), and only those can be matched to a spot below. Annual ragweed (Ambrosia artemisiifolia), Common dandelion (Taraxacum officinale) and 6 more are also recorded as introduced.
What fits each kind of spot in Allen County
| Spot | Rated to fit | Rated not to | Unrated |
|---|---|---|---|
| Sun all day | 113 | 0 | 151 |
| Half shade | 64 | 49 | 151 |
| Under trees | 33 | 80 | 151 |
| Heavy clay | 72 | 41 | 151 |
| Sandy, drains fast | 79 | 34 | 151 |
| Never watered | 60 | 53 | 151 |
| Stays soggy | 34 | 79 | 151 |
Sun all day in Allen County: 113 rated natives
53 trees, 41 wildflowers and herbs, 7 grasses and sedges, 5 shrubs, 4 vines, 3 low woody plants. The first 8, ranked by how easy a start they make:
- American water-willow (Justicia americana) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 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 - Carolina elephantsfoot (Elephantopus carolinianus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.7 ft mature · rapid 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 - Heartleaf peppervine (Ampelopsis cordata) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate 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
Half shade in Allen County: 64 rated natives
27 trees, 24 wildflowers and herbs, 4 shrubs, 4 grasses and sedges, 3 low woody plants, 2 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 · 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 - 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 - 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 - 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 - Common selfheal (Prunella vulgaris) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 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
Under trees in Allen County: 33 rated natives
17 trees, 9 wildflowers and herbs, 4 grasses and sedges, 1 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 - Gray goldenrod (Solidago nemoralis) wildflowers and herbs
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 - Trumpet creeper (Campsis radicans) vines
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · rapid 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 - Butterfly milkweed (Asclepias tuberosa) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · perennial - Valley redstem (Ammannia coccinea) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 1.6 ft mature · moderate growth
Heavy clay in Allen County: 72 rated natives
30 wildflowers and herbs, 26 trees, 6 grasses and sedges, 4 shrubs, 3 vines, 3 low woody plants. The first 8, ranked by how easy a start they make:
- American water-willow (Justicia americana) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 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 - 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 peppervine (Ampelopsis cordata) vines
USDA growing data on file · conspicuous flowers · photo available · about 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 - 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
Sandy, drains fast in Allen County: 79 rated natives
42 trees, 26 wildflowers and herbs, 5 grasses and sedges, 3 vines, 3 shrubs. The first 8, ranked by how easy a start they make:
- American water-willow (Justicia americana) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 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 - 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 - Heartleaf peppervine (Ampelopsis cordata) vines
USDA growing data on file · conspicuous flowers · photo available · about 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
Never watered in Allen County: 60 rated natives
30 trees, 18 wildflowers and herbs, 4 shrubs, 3 vines, 3 grasses and sedges, 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 - Foxglove beardtongue (Penstemon digitalis) wildflowers and herbs
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 - 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 - Panicledleaf ticktrefoil (Desmodium paniculatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 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
Stays soggy in Allen County: 34 rated natives
12 wildflowers and herbs, 12 trees, 6 grasses and sedges, 2 low woody plants, 2 shrubs. The first 8, ranked by how easy a start they make:
- American water-willow (Justicia americana) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 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 - 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 - Spotted St. Johnswort (Hypericum punctatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Common buttonbush (Cephalanthus occidentalis) trees
USDA growing data on file · conspicuous flowers · photo available · about 15 ft mature · moderate growth · perennial · takes saturated soil - Jack in the pulpit (Arisaema triphyllum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.5 ft mature · moderate growth · perennial · toxicity: slight - Shrubby St. Johnswort (Hypericum prolificum) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 3.2 ft mature · moderate growth · perennial
Natives Allen County has that most of Kentucky does not
3 natives here are on file in no more than 6 of Kentucky's 120 counties. A few of them:
- Light poppymallow (Callirhoe alcaeoides): 2 counties
- American marshpennywort (Hydrocotyle americana): 5 counties
- Skyblue aster (Symphyotrichum oolentangiense): 5 counties
Where to start in Allen County
If you have only one spot to fill, sun all day is where Allen County gives you the most rated choice (113 plants), and American water-willow (Justicia americana) is the easiest start on that list. Under trees is the hard one here: 33 rated plants, so for that spot it is worth asking a local native-plant society about the 151 unrated natives too.