Atalantia

Description

Atalantia is a genus of evergreen trees and shrubs that belongs to the citrus family, Rutaceae. This genus includes approximately 35 species and is native to tropical and subtropical regions of Asia and Australia. Atalantia trees and shrubs are highly valued for their ornamental and medicinal properties, as well as their edible fruits.

Taxonomic Information

Appearance

Atalantia trees and shrubs are evergreen and can grow up to 6 meters tall. They have glossy, dark green leaves that are oval-shaped and emit a citrusy aroma when crushed. The flowers are small and white, and the fruits are small, round, and orange in color. They resemble miniature oranges and have a sour taste.

Care Guide

Atalantia plants require moderate care to thrive. They prefer well-drained soil that is rich in organic matter and slightly acidic. They also require regular watering, especially during the growing season, and benefit from fertilization with a balanced fertilizer. Atalantia plants prefer full sunlight but can also tolerate partial shade. They are hardy in USDA zones 9-11.

Common Pests & Diseases

Atalantia plants are relatively pest and disease-resistant. However, they may be susceptible to citrus scale, mealybugs, and spider mites. These pests can be controlled with insecticidal soap or horticultural oil. Atalantia plants may also be susceptible to citrus greening disease, which can cause stunted growth, yellowing leaves, and fruit drop. There is no known cure for this disease, and infected plants should be removed to prevent further spread.

Habitat

Atalantia plants are native to tropical and subtropical regions of Asia and Australia. They are commonly found in forests, along riverbanks, and in other moist areas. Atalantia plants are also cultivated as ornamental plants in gardens and parks, and their fruits are used in traditional medicine.

Question and Answer

Q: Are Atalantia fruits edible?

A: Yes, Atalantia fruits are edible and have a sour taste.

Q: Can Atalantia plants tolerate full sunlight?

A: Yes, Atalantia plants prefer full sunlight but can also tolerate partial shade.

Q: What is the hardiness zone for Atalantia plants?

A: Atalantia plants are hardy in USDA zones 9-11.

Q: Are Atalantia plants susceptible to any diseases?

A: Yes, Atalantia plants may be susceptible to citrus greening disease, which can cause stunted growth, yellowing leaves, and fruit drop.

Related Plants

• Citrus
• Fortunella
• Poncirus
• Ruta

References

• “Atalantia.” Flora of China, eFloras.org, www.efloras.org/florataxon.aspx?flora_id=2&taxon_id=104927.
• “Atalantia.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=d410.
• “Atalantia.” PlantZAfrica.com, www.plantzafrica.com/plantab/ataglau.htm.