• Photo of Solanum americanum (Solanum americanums)

Plant Profile: Solanum americanum

Taxonomy: Solanum americanum

Names

Nightshade

  • Photo of Solanum americanum (Solanum americanums)

Phonetic Spelling:so-LAN-num a-mer-ih-KAY-num

Genus:Solanum

Species:americanum

Family:Solanaceae

This is a yearly herb characterized by its alternate, simple leaves with smooth edges. It produces small, white flowers that are divided into five parts, and its fruit is a shiny black berry.

**Toxicity Level:** Extremely toxic; consumption can be deadly!

**Method of Poisoning:** Through ingestion.

**Habitat:** Commonly found in weedy locations such as disturbed sites, fields, along roadsides, in waste areas, and at the edges of forests or natural habitats.

Solanum americanum Feature Summary

Solanum americanum Image Gallery

Tags

#NC native
#problem for cats
#problem for dogs
#problem for horses

Similar Plants

Solanum americanum Feature Summary

Attributes
North America and South America
Throughout
Fruit
glossy, black berry.
Poisonous to Humans
Nausea, vomiting, salivation, drowsiness, abdominal pain, diarrhea, weakness, respiratory depression; may be fatal.
Solanine alkaloid
Leaves
Fruits
Whole Plant Traits
Native Plant
Poisonous
Herb
Flowers
4-5 petals/rays
Landscape
Problem for Cats
Problem for Dogs
Problem for Horses

Solanum americanum Attributes

Solanum americanum: Country Or Region Of Origin

North America and South America

Solanum americanum: Distribution

Throughout

Solanum americanum: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Solanum americanum Fruit

Solanum americanum: Fruit Description

glossy, black berry.

Solanum americanum: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Solanum americanum: Fruit Color

grass
Black

Solanum americanum Poisonous to Humans

Solanum americanum: Poison Symptoms

Nausea, vomiting, salivation, drowsiness, abdominal pain, diarrhea, weakness, respiratory depression; may be fatal.

Solanum americanum: Poison Toxic Principle

Solanine alkaloid

Solanum americanum: Poison Severity

High
Low
Medium

Solanum americanum: Causes Contact Dermatitis

No
Yes

Solanum americanum: Poison Part

Bark
Flowers
Fruits
Leaves
Roots
Sap/Juice
Seeds
Stems

Solanum americanum Whole Plant Traits

Solanum americanum: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Solanum americanum Flowers

Solanum americanum: Flower Color

filter_vintage
White

Solanum americanum: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Solanum americanum Leaves

Solanum americanum: Leaf Color

spa
Gray/Silver

Solanum americanum: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Solanum americanum: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Solanum americanum: Hairs Present

No
Yes

Solanum americanum Stem

Solanum americanum: Stem Is Aromatic

No
Yes

Solanum americanum Landscape

Solanum americanum: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy