Contents
Description
Gonocaryum is a genus of flowering plants that belongs to the family Clusiaceae. It is native to tropical regions of Asia and Africa. The genus consists of only two known species of trees, Gonocaryum calleryanum and Gonocaryum lobbianum.
Taxonomic Information
| Domain: | Eukaryota |
|---|---|
| Kingdom: | Plantae |
| Phylum: | Spermatophyta |
| Class: | Magnoliopsida |
| Order: | Malpighiales |
| Family: | Clusiaceae |
| Genus: | Gonocaryum |
Appearance
Gonocaryum trees have a dense, rounded crown with dark green glossy leaves that are 10-12 cm long and 5-6 cm wide. The branches are horizontally spreading and form a dense canopy. The flowers are white or cream-colored and have a pleasant fragrance. They are followed by round or oblong fruit that are 5-6 cm in diameter.
Care Guide
Gonocaryum trees prefer well-draining soil that is rich in organic matter. They require regular watering during the growing season and should be fertilized once a month with a balanced fertilizer. They thrive in full sun to partial shade and can tolerate temperatures down to 10°C. Gonocaryum trees are hardy in USDA zones 9-11.
Common Pests & Diseases
Gonocaryum trees are susceptible to attacks by spider mites, mealybugs, and scale insects. These pests can be controlled with insecticidal soap or horticultural oil. Gonocaryum trees may also be affected by root rot, which can be prevented by ensuring proper drainage.
Habitat
Gonocaryum trees are native to tropical regions of Asia and Africa. They are commonly found in lowland rainforests and are often cultivated as ornamental trees.
Question and Answer
Q: Can Gonocaryum trees be grown indoors?
A: It is possible to grow Gonocaryum trees indoors, but they require bright light and high humidity.
Q: How often should I water my Gonocaryum tree?
A: Gonocaryum trees should be watered regularly during the growing season, but allow the soil to dry out slightly between waterings.
Q: Is Gonocaryum tree a good choice for a small garden?
A: No, Gonocaryum trees can grow up to 15 meters tall and are not suitable for small gardens.
Q: Can Gonocaryum trees be propagated from cuttings?
A: Yes, Gonocaryum trees can be propagated from semi-hardwood cuttings taken in summer.
Related Plants
- Garcinia
- Clusia
- Hypericum
- Calophyllum
References
- “Gonocaryum”. The Plant List. Retrieved 2021-07-21.
- “Gonocaryum”. World Checklist of Selected Plant Families. Royal Botanic Gardens, Kew. Retrieved 2021-07-21.
- “Gonocaryum”. Flora of China. Retrieved 2021-07-21.
