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Description
Psoralea Arborea, also known as the dune pea or white psoralea, is a plant species that belongs to the family Fabaceae. It is native to South Africa and is known for its medicinal and ornamental properties. It is a small tree that can reach up to 5 meters in height when mature. The bark is grey, rough and fissured, and the leaves are pinnately compound with 3-5 leaflets. The flowers are white, pea-like and are arranged in clusters.
Taxonomic Information
| Domain | Eukarya |
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Psoralea |
Appearance
The Psoralea Arborea is a small tree that can reach up to 5 meters in height when mature. The bark is grey, rough and fissured, and the leaves are pinnately compound with 3-5 leaflets. The leaflets are elliptical in shape and have a glossy appearance on the upper surface. The flowers are white, pea-like and are arranged in clusters. The fruit is a pod that contains one or two seeds.
Care Guide
The Psoralea Arborea prefers well-drained soil and a sunny location. It is a drought-resistant plant that requires moderate watering during the growing season. Fertilization is recommended in the spring and summer with a balanced fertilizer. The plant is hardy to USDA zones 9-11.
Common Pests & Diseases
The Psoralea Arborea is susceptible to spider mites, thrips, and mealybugs. These pests can be controlled with insecticidal soap or neem oil. The plant is also prone to fungal diseases such as powdery mildew and root rot. Proper watering and air circulation can help prevent these diseases.
Habitat
The Psoralea Arborea is native to South Africa, where it grows in sandy soils in coastal and inland regions. It is a common plant in the fynbos biome, which is a type of shrubland found in South Africa. The plant is also grown as an ornamental plant in gardens and parks.
Question and Answer
Q: Is the Psoralea Arborea a medicinal plant?
A: Yes, the Psoralea Arborea has been used in traditional medicine to treat various ailments such as respiratory infections and skin diseases.
Q: Can the Psoralea Arborea be propagated by cuttings?
A: Yes, the Psoralea Arborea can be propagated by cuttings taken in the spring or summer.
Q: Does the Psoralea Arborea require pruning?
A: The Psoralea Arborea does not require regular pruning, but it can be pruned to maintain its shape or remove damaged branches.
Q: Is the Psoralea Arborea an invasive species?
A: No, the Psoralea Arborea is not considered an invasive species.
Related Plants
- Psoralea Pinnata
- Psoralea Decumbens
- Psoralea Corylifolia
References
- “Psoralea arborea in Flora of Pakistan @ efloras.org”. efloras.org. Retrieved 2021-07-22.
- “Psoralea arborea”. www.plantzafrica.com. Retrieved 2021-07-22.
- “Psoralea arborea”. www.sanbi.org. Retrieved 2021-07-22.
