Naked-flowered Tick-Trefoil

(Desmodium nudiflorum)

 

Color Photographs: Copyright Nearctica.com, Inc.

Line Drawing: Britton, N.L., and A. Brown. 1913. An Illustrated Flora of the Northern United States and Canada, Second Edition.

Naked-flowered Tick-Trefoil (Desmodium nudiflorum)

Identification: Plant erect. Flowers pealike, lavender, lower petals elongate and projecting. Base of standard (large top "petal") with two dark spots at base. Seedpods with 2 or 3 segments. Flowers widely separated on a tall (18 to 36 inches), leafless flower stem arising from the base of the plant, and separate from the stem bearing the leaves. Leaves arranged in a whorl about 6 to 8 inches from the base of the plant. Leaves divided into 3 leaflets, each broad, ovate, but variable in shape. Plant 1 to 3 feet in height.

Distribution: Throughout eastern North America.

Habitat: Naked-flowered Tick-Trefoil is found in a variety of forest types, but most commonly dry woods.

Flowering period: July to August.

Naked-flowered Tick-Trefoil
(Desmodium nudiflorum)

Similar Species:

Pointed-leaved Tick-Trefoil (Desmodium glutinosum)

 

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