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False indigo

Also known as: indigobush amorpha

Amorpha fruticosa L.

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False indigo
False indigo flowers
False indigo fruit
False indigo
False indigo inflorescence
False indigo inflorescence
False indigo leaves
False indigo fruit
False indigo fruit
False indigo bark
False indigo
False indigo leaf
False indigo leaves
False indigo bark
False indigo
False indigo habit
False indigo fruit

Morphology

Stem
Erect, 1-several from base, often branching, bushy-topped.
Leaves
Alternate, odd-pinnately compound, generally 4 to 12 inches long, herbage of current season minute-hairy; on stalks 1 to 2 inches long; stipules narrowly linear, falling off early; leaflets opposite, 4-15 pairs plus 1; oblong or elliptic, 1/2 to 2 inches long, 2/5 to 1 inch wide; margins entire; tips rounded to pointed or apex notched with sharp, short point; surfaces variously hairy to nearly glabrous.
Inflorescence
Racemes, spike-like, erect, solitary or more typically 3-several clustered together, densely flowered, 2 to 8 inches long, terminal.
Flower
Short-stalked; calyx cone-shaped, glabrous or hairy, 5-lobed; lobes rounded or triangular; corolla reddish-purple; petal 1, erect, egg-shpaed, 1/5 to 1/4 inch long, folded to enclose stamens and pistil; stamens 10, filaments united near base.
Fruit
Pod, curved, about 1/4 inch long, glabrous or short-hairy, 1-seeded; seeds smooth, reddish-brown.

Ecology

Habitat
Stream and pond margins, open wet woods, rocky banks, ravines, and roadsides; moist soils.
Distribution
Throughout Kansas.

Practical Information

Uses
The Lakota made arrows from the stem and the Kiowa used the stems for firmness beneath bedding material. The Pawnee would lay the whole plant between pieces of meat and the ground when butchering, to keep the meat clean.

Additional Notes

Comments

False indigo is quite variable in regard to leaf shape and pubescence.

Quick Facts
Plant Type
Wildflower
Family
Fabaceae - Bean Family
Height
3-12 feet
Last Updated
2018-02-23
Color Groups
Blue, Purple, Lavender & Violet Wildflowers
Flowering Period
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Blooms: May, June