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Lotus wrightii - Wright's deervetch

Scientific Family
Fabaceae
Plant type
Forbs and Subshrubs
Origin
Native
Lifecycle
Perennial
Height
8 to 16 inches
Riparian
No

This perennial is distinguished by its relatively tall, upright herbaceous stems from a slightly woody base; yellowish pea flowers suffused with red found in the leaf axils; nearly stalkless palmately compound leaves. Favored browse for deer.

Woody based perennial; stems above not rigid or woody; stem internodes less than twice the length of the leaves. Flowers yellow or orange, up to 3/4 inch long. Flower stems shorter than the leaves or absent. Leaves digitate, stipules absent.

Habitat

Found in oak and pine forests.

Plant Community
Montane Conifer Forest
Pinyon Juniper Woodlands
Low elevation
4500
High elevation
9000

Flower Characteristics

Pea-like yellow flower, up to 3/4 inch long, turning orange or red when pollinated, solitary or in clusters of 2 to 3 in the leaf axils; upper petal is rust colored below and flares backward.

Flower color
Yellow or orange or red
Flower shape
Irregular
Tubular
Yes
First bloom month
May
Last bloom month
September
Flower clusters
Elongated

Leaf and Stem Characteristics

Palmate leaves are divided into 3 to 6 oblong narrow leaflets of differing sizes from 1/4 to 1/2 inch long; rough-hairy.

Leaf type
Compound
Leaf color
Dark green
Leaf shape
Palmate
Leaf margin
Smooth
Leaf attachment
Alternate
Leaves clasp
No
Leaf hairs
Leaves
Spines
No

Fruit and Seed Characteristics

Fruit is a slender pod about 1 inch long with a rough, hairy surface.

Fruit type
Pod
Fruit color
Greenish-red to brown

Seeds are pea-like.