Native plants for Hillsborough County, New Hampshire
898 native plants recorded in Hillsborough County, New Hampshire
The USDA plant database has 1,363 plants recorded growing wild in Hillsborough County. 898 of them are native to the lower 48, and 210 are introduced species that this page leaves out.
By type: 474 wildflowers and herbs, 194 grasses and sedges, 57 shrubs, 50 low woody plants, 100 trees, 23 vines. USDA has rated sun, soil and water needs for 342 of them (38%), and only those can be matched to a spot below. Annual ragweed (Ambrosia artemisiifolia), Common dandelion (Taraxacum officinale) and 19 more are also recorded as introduced.
What fits each kind of spot in Hillsborough County
| Spot | Rated to fit | Rated not to | Unrated |
|---|---|---|---|
| Sun all day | 341 | 0 | 557 |
| Half shade | 220 | 121 | 557 |
| Under trees | 109 | 232 | 557 |
| Heavy clay | 242 | 100 | 556 |
| Sandy, drains fast | 212 | 130 | 556 |
| Never watered | 129 | 213 | 556 |
| Stays soggy | 177 | 164 | 557 |
Sun all day in Hillsborough County: 341 rated natives
110 wildflowers and herbs, 95 grasses and sedges, 77 trees, 34 shrubs, 16 low woody plants, 9 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 - Bluebead (Clintonia borealis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.1 ft mature · moderate 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 - 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 - 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 - Downy yellow violet (Viola pubescens) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.3 ft mature · moderate growth · perennial
Half shade in Hillsborough County: 220 rated natives
74 wildflowers and herbs, 65 grasses and sedges, 52 trees, 16 shrubs, 8 low woody plants, 5 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 - Bluebead (Clintonia borealis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.1 ft mature · moderate 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 - Horseflyweed (Baptisia tinctoria) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 ft mature · moderate 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 - 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 - Purple avens (Geum rivale) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial · high shade tolerance
Under trees in Hillsborough County: 109 rated natives
37 wildflowers and herbs, 35 grasses and sedges, 30 trees, 5 shrubs, 1 low woody plants, 1 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 - Bluebead (Clintonia borealis) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 1.1 ft mature · moderate 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 - Horseflyweed (Baptisia tinctoria) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 ft mature · moderate 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 - Prairie fleabane (Erigeron strigosus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial - Purple avens (Geum rivale) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial
Heavy clay in Hillsborough County: 242 rated natives
83 wildflowers and herbs, 78 grasses and sedges, 44 trees, 20 shrubs, 10 low woody plants, 7 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 - Largeleaf avens (Geum macrophyllum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate 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 - Marsh hedgenettle (Stachys palustris) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 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 - Prairie fleabane (Erigeron strigosus) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 ft mature · moderate growth · perennial
Sandy, drains fast in Hillsborough County: 212 rated natives
63 trees, 57 wildflowers and herbs, 50 grasses and sedges, 26 shrubs, 10 low woody plants, 6 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 - 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 - Groundnut (Apios americana) vines
USDA growing data on file · conspicuous flowers · photo available · about 1 ft mature · rapid growth · perennial - Horseflyweed (Baptisia tinctoria) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 ft mature · moderate growth · perennial - Kinnikinnick (Arctostaphylos uva-ursi) shrubs
USDA growing data on file · conspicuous flowers · photo available · about 0.5 ft mature · moderate growth · perennial - Largeleaf avens (Geum macrophyllum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2 ft mature · moderate growth · perennial
Never watered in Hillsborough County: 129 rated natives
35 wildflowers and herbs, 33 trees, 24 shrubs, 22 grasses and sedges, 10 low woody plants, 5 vines. The first 8, ranked by how easy a start they make:
- Horseflyweed (Baptisia tinctoria) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 2.5 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 - Allegheny blackberry (Rubus allegheniensis) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 6 ft mature · rapid growth · perennial · high drought tolerance - Carolina rose (Rosa carolina) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 5 ft mature · moderate 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 - Bristly dewberry (Rubus hispidus) low woody plants
USDA growing data on file · conspicuous flowers · photo available · about 2 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
Stays soggy in Hillsborough County: 177 rated natives
70 grasses and sedges, 62 wildflowers and herbs, 23 trees, 16 shrubs, 3 vines, 3 low woody plants. The first 8, ranked by how easy a start they make:
- American water plantain (Alisma subcordatum) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.5 ft mature · moderate growth · perennial · takes saturated soil - Buckbean (Menyanthes trifoliata) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.8 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 - 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 - Marsh hedgenettle (Stachys palustris) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 3 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 - Northern St. Johnswort (Hypericum boreale) wildflowers and herbs
USDA growing data on file · conspicuous flowers · photo available · about 0.8 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
Natives Hillsborough County has that most of New Hampshire does not
26 natives here are on file in no more than 1 of New Hampshire's 10 counties. A few of them:
- Smooth beggartick (Bidens laevis): only here
- Variable sedge (Carex polymorpha): only here
- Sand blackberry (Rubus cuneifolius): only here
- Meadow garlic (Allium canadense): only here
- Slim amaranth (Amaranthus hybridus): only here
- Menzies' fiddleneck (Amsinckia menziesii): only here
- Long's bittercress (Cardamine longii): only here
- Button sedge (Carex bullata): only here
- Blue sedge (Carex glaucodea): only here
- Arrowhead rattlebox (Crotalaria sagittalis): only here
Where to start in Hillsborough County
If you have only one spot to fill, sun all day is where Hillsborough County gives you the most rated choice (341 plants), and Blackeyed Susan (Rudbeckia hirta) is the easiest start on that list. Under trees is the hard one here: 109 rated plants, so for that spot it is worth asking a local native-plant society about the 557 unrated natives too.