Home Weed ID Publications Dictionary Links FAQs Login About us		Plant Description: Name: common pokeweed Scientific Name: Phytolacca americana Family: Phytolaccaceae Type: Broadleaf Lifecycle: Perennial Habit: This branching perennial herb grows in an erect stance, and can reach heights of 10 ft. The plant can be found flowering from mid summer through late fall. Once in the ground, the seeds can remain viable for up to 40 years before germination occurs. Leaves: The cotyledons of seedlings are egg-shaped with purple tips. The cotyledons often have a reddish tint to the underside, and also around the petioles. The leaves of a mature plant are alternate and petiolated. These egg-shaped leaves are hairless, and grow from 3.5 to 12 inches in length. Leaf Arrangement: Alternate Characteristics: Common pokeweed contains saponic glycosides, a compound that causes the division of white blood cells. The roots contain most of this chemical, making it the most dangerous part of the plant. The berries however, contain no poisons, and are often eaten by birds. Flower Seed Head: Flowers occur on long, slender racemes at the top pf the plant. Individual flowers have 5 white or pink tinged sepals that grow up to 6 mm across. Seed Fruit: The fruit of the common pokeweed are small green berries that turn dark purple or black when ripe. These small berries contain a dark red juice that can be used as a temporary dye. The seeds are flattened, round, and glossy black. Where Found: This plant can be found growing in open areas, fence rows, pastures, and along roadsides. Control Options Related Plants Terms and Definitions Additional Images:
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