- Solanum carolinense is a perennial that can reproduce by seed or rhizomes. It has spines on the leaves and stems and can grow up to 3 ft. (0.9 m) in height.
- Leaves are elliptic-oblong to oval, alternate, petioled, 2.5-4.5 in. (6.4-11.4 cm) long and covered on both surfaces with hairs. Leaves also emit a potato odor when crushed, and contain prominent prickles on the petiole. Stems are angled at the nodes, become woody with age, and also have prickles and hairs.
- Flowers occur in clusters and are star-shaped with 5 white to violet petals and a yellow center.
- The fruit is a berry, green when immature, turning yellow and wrinkled with maturity.
- Ecological Threat
- S. carolinense is native to the United States. All parts of the plants, except the mature fruit, are capable of poisoning livestock if eaten in sufficient quantity, however consumption rarely occurs due to the prickly stems and leaves. It is a weed of perennial crops and can be weedy in reduced-tillage crops like corn and small grains. It grows best on well-drained soils. Use gloves when handling the plant.
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EDDMapS Distribution - This map is incomplete and is based only on current site and county level reports made by experts, herbaria, and literature. For more information, visit www.eddmaps.org
State Invasive List - This map identifies those states that list this species on their invasive species list. For more information, visit Invasive.org
Most Troublesome / Most Common Agricultural Weed List
This map identifies those states that consider this species either most troublesome or most common in at least one commodity. For more information, visit the MTMC project page.
|No Data for this state|
|Troublesome or Common weed in one or more crops|
Invasive Listing Sources
Other System LinksPlants: SOCA3
NPDN Pest: PEWAIBB
NPDN Host: 36258
|Common Name Reference:|| Weed Science Society of America Common Names List|
|Scientific Name Reference:||USDA, NRCS. 2010. The PLANTS Database. National Plant Data Center, Baton Rouge, LA, USA.|