Skip to main content

Bouncing bet

Also known as: soapwort

Saponaria officinalis L.

Images

Click on image to view full size

Bouncing bet flower
Bouncing bet
Bouncing bet
Bouncing bet leaves
Bouncing bet

Morphology

Stem
Erect, stout, simple or sparingly branched, glabrous, waxy, prominent swollen nodes.
Leaves
Opposite, simple, short-stalked or sessile, usually in 10-20 pairs, elliptic to elliptic-lanceolate, 1.5 to 4 inches long, .5 to 1.5 inches wide, glabrous; veins 3, parallel, prominent; tips pointed; lower leaves usually absent at flowering.
Inflorescence
Cyme, up to 6 inches long, terminal or in upper leaf axils.
Flower
Showy, fragrant, about 1 inch across; calyx green or purplish, not ribbed; lobes 5, triangular; petals 5 (sometimes more), 1/3 to 3/5 inch long, clawed, white to pale pink, tips notched; stamens 10, exserted; styles 2.
Fruit
Capsule, egg-shaped, about 3/5 inch long; seeds numerous, kidney-shaped to circular, flattened, dark brown.

Ecology

Habitat
Roadsides, waste areas, shelter belts, and fence rows.
Distribution
Throughout Kansas; more frequently in east 1/3.

Practical Information

Uses
Europeans and Native Americans used the plant as a soap substitute. The crushed roots and leaves lather when mixed with water. The root juice was also used as a hair tonic.

Additional Notes

Comments

Reproduces via seeds and rhizomes; tends to be found in colonies. The seeds can cause digestive disturbance in livestock.

Quick Facts
Plant Type
Wildflower
Family
Caryophyllaceae - Pink Family
Life Span
Perennial
Height
12-30 inches
Origin
Native
Last Updated
2007-11-11
Color Groups
White, Green & Greenish White Wildflowers
Flowering Period
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Blooms: July, August, September