Typical American Pokeweed (Phytolacca americana var. americana)

Common Pokeweed Inkberry American Pokeweed Pokeberry Poke Pigeonberry American pokeweed

Phytolacca americana var. americana: Common Pokeweed Guide

Widespread across North America, Phytolacca americana var. americana grows as a robust perennial herb known for its striking purple-black berries and magenta stems. This variety commonly colonizes disturbed soils, forest edges, and pastures, thriving in full sun to partial shade.

Due to its high concentration of phytolaccatoxin, the entire plant is considered highly toxic to humans and livestock. Despite its poisonous nature, it plays a significant role in local ecosystems and historical folk culture.

Taxonomy

∟ царство Plantae
∟ division Tracheophytes (Vascular Plants)
∟ subdivision Spermatophytes (Seed plants)
∟ Angiosperms
∟ mesangiosperms (Core angiosperms)
∟ eudicots
∟ core eudicots
∟ Superasterids
∟ order Caryophyllales
∟ family Phytolaccaceae (Pokeweed family)
∟ genus Phytolacca (Pokeweed)
∟ species Phytolacca americana (American pokeweed)
∟ variety Phytolacca americana var. americana (Typical American Pokeweed)

Morphology

This vigorous herbaceous plant features a complex structure that supports its rapid seasonal growth.

Stems: Large, smooth, hollow stems that start green but turn a vibrant magenta or reddish-purple as they mature, reaching heights up to 3 meters.
Leaves: Alternate, simple leaves with entire margins and an ovate-lanceolate shape, measuring up to 35 centimeters in length.
Flowers: Small, greenish-white to pinkish flowers grouped in elongated, cylindrical racemes that typically droop or nod under the weight of developing fruit.
Fruit: Glossy, dark purple-black berries containing a deep crimson juice and small black seeds.
Root: A large, fleshy taproot that grows deeply and becomes woody over time, serving as the main reservoir for toxins.

Flowering season

Summer to early autumn

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Name

Dec

Applications

Although toxic when raw, this variety has been utilized for various practical and traditional purposes over the centuries.

Historically, the young shoots were collected in early spring and boiled multiple times to remove toxins, creating a traditional dish known as poke sallet. Additionally, the dark crimson juice from the berries was widely used as a natural dye and ink source by early American settlers.

Modern scientific research has also explored the plant for its unique chemical compounds, particularly pokeweed mitogen, which is utilized in medical diagnostics and cell studies.

Interesting facts

This plant exhibits unique ecological relationships and historical associations that highlight its adaptability.

Avian Tolerance: Many bird species, including Northern Mockingbirds and Mourning Doves, consume the toxic berries without harm, dispersing seeds through their droppings.
Historical Ink: The staining juice of the berries was reportedly used to write letters during the American Civil War, leading to its popular nickname, inkberry.
Invasive Resilience: Once established, the deep taproot makes the plant extremely difficult to eradicate, allowing it to easily outcompete other vegetation.

Geography of distribution

United States
Canada

Sources

Plants of the World Online (POWO)
Global Biodiversity Information Facility (GBIF)
Missouri Botanical Garden (Tropicos)

Technical Information

Taxon Synonyms: Phytolacca decandra, Phytolacca americana var. huadongensis

External Databases: GBIF, POWO

Typical American Pokeweed (Phytolacca americana var. americana)

Phytolacca americana var. americana: Common Pokeweed Guide

Taxonomy

Living Pulse

Morphology

Flowering season

Applications

Interesting facts

Geography of distribution

Sources

Technical Information

See also

Rigid American Pokeweed

Bitterwood Tree

Humboldt Araucaria Pine

True Araucarias