Status:
valid
Authors:
(Benth.) Rydb.
Source:
tro
Year:
1919
Citation Micro:
N.L.Britton & al. (eds.), N. Amer. Fl.24: 6 (1919)
WFO Identifier:
wfo-0001051832
Common Names
- Orbexilum melanocarpum
- Melanocarpum Lupine
- Black-Fruited Lupine
Description
Orbexilum melanocarpum (also called Black-fruited orbexilum, among many other common names) is an annual herbaceous plant native to Mexico. It has a basal rosette of leaves and a tall flowering stem that can reach up to 1 meter in height. The flowers are usually yellow in color and the fruits are capsules. It is found in dry, open habitats such as grasslands, savannas, and scrublands.
Uses & Benefits
Orbexilum melanocarpum is used as an ornamental plant in gardens and as a food source for livestock. It is also used to make herbal medicines for treating digestive problems and as a natural insect repellent.
Flower, Seeds and Seedlings
The flower of Orbexilum melanocarpum is small and white, with five petals. The seed is a small, dark brown, kidney-shaped legume. The seedlings are small, with two cotyledons, and the first true leaves are usually trifoliate.
Cultivation and Propagation
Orbexilum melanocarpum is a perennial plant that can be grown from seed. It prefers full sun and well-drained soil. To propagate, sow the seeds in spring and cover lightly with soil. Keep the soil moist until germination occurs. Once the seedlings are established, thin them to about 8 inches apart. Orbexilum melanocarpum can also be propagated by division in the spring.
Where to Find Orbexilum melanocarpum
Orbexilum melanocarpum is native to the southwestern United States and northern Mexico.
Species in the Orbexilum genus
Orbexilum pedunculatum,
Orbexilum simplex,
Orbexilum onobrychis,
Orbexilum stipulatum,
Orbexilum virgatum,
Orbexilum macrophyllum,
Orbexilum chiapasanum,
Orbexilum oliganthum,
Orbexilum melanocarpum,
Orbexilum lupinellum,
Orbexilum psoralioides,
Species in the Fabaceae family