Species › Plants › Carolina Horsenettle

Carolina Horsenettle

Solanum carolinense

CommonPlant
Illustration of Carolina Horsenettle (Solanum carolinense)
Safety note: All parts contain toxic solanine alkaloids. The yellow berries resemble cherry tomatoes but are poisonous. Spiny stems can puncture skin.

Carolina Horsenettle is a prickly native perennial with star-shaped white to lavender flowers and hard yellow berries that persist through winter. Despite its common name, it is not a true nettle but a member of the nightshade family. It colonizes pastures, roadsides, and sandy open areas across the eastern and central United States, where it is considered a weed but supports specialist bees that buzz-pollinate its flowers. Its deep root system makes it difficult to eradicate.

Habitat
Pastures, roadsides, sandy fields, open disturbed ground
Diet
Flowers visited by bumblebees and specialist solitary bees; berries eaten by wild turkeys
How common
Common

Best time to see a Carolina Horsenettle

The best time to see a Carolina Horsenettle is May–August, when about 66% of U.S. sightings happen, based on 63,245 research-grade iNaturalist observations.

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