It is native to much of eastern North America,[2] where it is found in a variety of open habitats, including dry woodlands, rock outcrops and moist savannas.

It is an erect herbaceous perennial growing to 20–90 cm (8–35 in) tall, with alternative, simple, entire or slightly toothed leaves.

Oenothera fruticosa is an evening primrose which stands in a height range of 16-36 inches and is a perennial wildflower.

The taxonomy of this plant is complex and at times confusing as illustrated by the numerous synonyms, forms, and varieties.

The Oenothera fruticosa has a wide range in the United States which consists of the eastern seaboard (New York- Florida) and as far west as Oklahoma.

The common sundrop is relatively resilient to drought, shade, extreme heat, and varying soil pH.

[7] The seeds of Oenothera fruticosa are consumed by birds including the eastern goldfinch and mourning dove.

[10] The seeds of Oenothera fruticosa are approximately 1-3 mm long and are arranged in two rows within each locule.