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Sonoran ticktrefoil
Scientific Name: Desmodium scopulorum
Family: Fabaceae
Category: Dicot
Growth: Forb/herb
Duration: Annual
Other Names:
Sonoran Ticktrefoil (Desmodium scopulorum)
Sonoran Ticktrefoil, scientifically known as Desmodium scopulorum, is a member of the Fabaceae (Pea) family. It is also commonly referred to as Sonoran Tick Trefoil.
Taxonomy and Nomenclature
- Scientific Name: Desmodium scopulorum S. Watson
- Family: Fabaceae (Pea family)
- Genus: Desmodium Desv.
- Order: Fabales
- Synonyms: Desmodium wigginsii Schub.
Distribution and Habitat
This plant is native to the Sonoran Desert Region. It is also found in the transition zone between the Chihuahuan Desert and the Sonoran Desert. Specific locations include Sonora, Mexico, and Arizona in the United States.
Ecological Role
Several Desmodium species are commonly called Tick-trefoil or Beggar-lice.
Morphological Characteristics
Some Desmodium species, including Sonoran Tick Trefoil, have small bean pods that are sticky and break apart.
Interactions with Other Organisms
Desmodium batocaulon (San Pedro Ticktrefoil), a species found in Sonora, Mexico, serves as a caterpillar host. Adult butterflies likely feed on flower nectar of the plant.
Quirky Facts
- The name "Sonora" is derived from the Spanish word meaning "sonorous".
Further Information
- Discover Life: Discover Life
- Encyclopedia of Life: Encyclopedia of Life
- Arizona-Sonora Desert Museum: Arizona-Sonora Desert Museum
- ASU Vascular Plant Herbarium collection, McLaughlin, S. (1992)