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Description
Crotalaria sessiliflora is a species of flowering plant in the Fabaceae family, also known as the legume, pea, or bean family. It is an annual or perennial herb that can grow up to 1 meter tall. The plant is native to tropical and subtropical regions of Africa, Madagascar, and the Indian Ocean islands. Crotalaria sessiliflora is known for its medicinal properties and is used to treat various ailments such as malaria and intestinal worms.
Taxonomic Information
| Domain | Eukaryota |
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Crotalaria |
Appearance
Crotalaria sessiliflora has a slender stem with small leaves that are green and smooth. The flowers are yellow and arranged in racemes, which are long, unbranched inflorescences. The fruit is a pod that contains numerous seeds. The plant’s appearance can vary depending on the growing conditions, but it typically has a bushy and upright growth habit.
Care Guide
Crotalaria sessiliflora requires moderate care and attention to thrive. Here are some tips to help you care for this plant:- Water: Crotalaria sessiliflora prefers moist soil but can also tolerate periods of drought. Water the plant when the soil feels dry to the touch.- Fertilization: Use a balanced fertilizer every two weeks during the growing season to promote healthy growth and flowering.- Soil: Crotalaria sessiliflora prefers well-draining soil that is rich in organic matter. A pH range of 6.0 to 7.5 is ideal.- Sunlight: Crotalaria sessiliflora prefers full sun but can also tolerate partial shade.- Hardiness Zones: Crotalaria sessiliflora is hardy in USDA zones 9-11.
Common Pests & Diseases
Crotalaria sessiliflora is susceptible to a few pests and diseases, including:- Aphids: These small insects feed on the sap of the plant, causing stunted growth and yellowing of leaves.- Whiteflies: These tiny, white insects also feed on the sap of the plant, causing yellowing and wilting of leaves.- Root rot: Overwatering or poorly-draining soil can lead to root rot, which can cause the plant to wilt and die.
Habitat
Crotalaria sessiliflora is native to tropical and subtropical regions of Africa, Madagascar, and the Indian Ocean islands. It can be found growing in a variety of habitats, including open woodlands, grasslands, and disturbed areas. The plant prefers well-draining soils and can tolerate periods of drought.
Question and Answer
Q: Is Crotalaria sessiliflora toxic to humans?
A: Yes, Crotalaria sessiliflora contains toxic alkaloids that can be harmful to humans and animals if ingested.
Q: Can Crotalaria sessiliflora be grown indoors?
A: Yes, Crotalaria sessiliflora can be grown indoors in a sunny location with well-draining soil.
Q: What is the best time to plant Crotalaria sessiliflora?
A: Crotalaria sessiliflora can be planted in the spring after the last frost or in the fall.
Q: How can I propagate Crotalaria sessiliflora?
A: Crotalaria sessiliflora can be propagated by seed or by taking cuttings.
Related Plants
Here are some related plants to Crotalaria sessiliflora:- Crotalaria agatiflora- Crotalaria capensis- Crotalaria juncea- Crotalaria pallida- Crotalaria retusa
References
– “Crotalaria sessiliflora.” Missouri Botanical Garden. http://www.missouribotanicalgarden.org- “Crotalaria sessiliflora.” PlantZAfrica. http://pza.sanbi.org- “Crotalaria sessiliflora.” World Agroforestry Centre. http://www.worldagroforestry.org
