Plant Profile: Desmodium

Desmodium spp., often referred to as Beggar's lice, is a woody, trailing legume belonging to the Fabaceae family. With numerous species under its umbrella, there is ongoing debate among taxonomists regarding the classification of this genus. This plant serves multiple purposes, including acting as a living mulch or green manure, as it enhances soil fertility through nitrogen fixation. Additionally, it can be utilized as fodder for livestock. The plant's hairy seedpods easily attach to fur and clothing, allowing both animals and humans to inadvertently disperse its seeds, which germinate quickly and can lead to weedy growth.

Beggar's lice, within the genus Desmodium, are herbaceous perennials that typically reach heights of 2 to 4 feet. The leaves are arranged alternately and are trifoliate, featuring hooked hairs on their undersides. The flowers can range in color from white to violet, and the plant produces triangular seeds that adhere like ticks.

Fire Risk: This species is rated low in flammability.

Habitat: Found in mountainous regions, the Piedmont, and Coastal Plains.

Seasons of Interest:
- Blooms: Late summer
- Nut/Fruit/Seed: Fall