Contents
Description
Tephrosia is a genus of flowering plants in the legume family, Fabaceae. It comprises approximately 350 species that are widely distributed throughout the tropics and subtropics. The name Tephrosia is derived from the Greek word “tephros”, meaning “ashen”, which refers to the color of the plants’ leaves. Tephrosia plants are known for their medicinal properties and are used to treat various ailments, such as fever, dysentery, and skin diseases.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Tephrosia |
Appearance
Tephrosia plants vary in size and shape depending on the species. They can be annual or perennial and have alternate, pinnate leaves that are typically grayish-green or bluish-green in color. The flowers are typically pink, purple, or white and are arranged in racemes. The fruit is a legume that contains several seeds.
Care Guide
Tephrosia plants are easy to care for and require minimal maintenance. They prefer well-drained soil and full sun, but can tolerate partial shade. Water them regularly, but do not overwater as this can lead to root rot. Fertilize every two to three months with a balanced fertilizer. Tephrosia plants are hardy in USDA zones 9-11.
Common Pests & Diseases
Tephrosia plants are relatively pest and disease-resistant. However, they can be susceptible to root rot if overwatered. Insects such as aphids and spider mites may infest the plants, but can be easily treated with insecticidal soap or neem oil.
Habitat
Tephrosia plants are found in a variety of habitats, including grasslands, forests, and wetlands. They are native to Africa, Asia, and the Americas and are often used in traditional medicine by indigenous cultures.
Question and Answer
Q: Can Tephrosia be grown indoors?
A: Yes, Tephrosia can be grown indoors as long as it is placed in a sunny location.
Q: Is Tephrosia toxic to pets?
A: Tephrosia plants contain alkaloids that can be toxic to pets if ingested in large amounts. Keep them out of reach of pets.
Q: Can Tephrosia be propagated from cuttings?
A: Yes, Tephrosia can be easily propagated from stem cuttings.
Q: How often should Tephrosia be fertilized?
A: Tephrosia should be fertilized every two to three months with a balanced fertilizer.
Related Plants
- Tephrosia candida
- Tephrosia cinerea
- Tephrosia crassifolia
- Tephrosia purpurea
- Tephrosia virginiana
References
- “Tephrosia.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/Genus/Tephrosia.aspx.
- “Tephrosia.” Plants of the World Online, Kew Science, powo.science.kew.org/taxon/urn:lsid:ipni.org:names:300889-2.
- “Tephrosia spp.” Purdue University, Center for New Crops & Plant Products, www.hort.purdue.edu/newcrop/duke_energy/Tephrosia_spp.html.
