common pokeweed
(Phytolacca americana L.)

Overview

Appearance

Phytolacca americana is a perennial herb with big leaves, a reddish trunk and reddish stems that can grow 6-12 ft. (1.8-3.7 m).

Foliage

Leaves are large, alternately arranged, smooth, elliptical, and range from 5-20 in. (12.7-50.8 cm) in length. The underside of the leaves, the stems, and the veins are a pink color.

Flowers

Flowers have 5 white to pink rounded sepals that are 0.25 in. (0.64 cm) wide. They are produced in clusters that are 4-8 in. (10.2-20.3 cm) long. The blooming period begins in early spring and continues into early summer.

Fruit

Fruits are shiny, rounded, 0.25 in. (0.64 cm) wide, deep purple berries each containing one seed. Seeds are black, 0.13 in. (0.32 cm) wide, and lens shaped.

Ecological Threat

Phytolacca americana is native to all U.S. States except Alaska, Hawaii, Idaho, Montana, North and South Dakota, Colorado, Utah, Nevada, and Wyoming. It is found in open woods, damp thickets, and roadsides. All parts of this plant are toxic to humans, pets, and livestock.

Selected Images

Maps

Invasive Listing Sources

• California Invasive Plant Council

References