Contents
Description
Parmentiera is a genus of flowering plants that belongs to the Bignoniaceae family. This genus comprises only three species of small trees or shrubs that are native to Central and South America. The most commonly cultivated species is Parmentiera aculeata, which is also known as the guajilote or cow tree. This plant is unique because its fruits, which resemble small pumpkins, are edible and have a jelly-like pulp. The guajilote is considered a delicacy in some regions and is often used to make sweets and drinks.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Bignoniaceae |
| Genus | Parmentiera |
Appearance
The Parmentiera aculeata plant can grow up to 30 feet in height and has a spread of 20 feet. Its leaves are bright green and have a glossy surface. The flowers are small and white, and they bloom in clusters that can be up to 12 inches long. The fruit of the plant is a greenish-yellow pumpkin-shaped berry that is about 2-3 inches in diameter. The fruit has a hard shell that contains a soft, jelly-like pulp. The seeds are small and black.
Care Guide
Parmentiera aculeata is a hardy plant that can grow in a variety of conditions. Here are some tips for caring for this unique plant:- Water: The guajilote plant prefers well-draining soil and needs moderate watering. Water the plant once a week during the growing season and reduce watering during the winter months.- Fertilization: Fertilize the plant once a month during the growing season with a balanced fertilizer.- Soil: The guajilote plant prefers well-draining soil that is rich in organic matter. The pH level should be between 6.0 and 7.0.- Sunlight: The plant prefers full sun to partial shade. It can tolerate some shade, but too much shade can reduce fruit production.- Hardiness Zones: The guajilote plant is hardy in USDA zones 10-11.
Common Pests & Diseases
The guajilote plant is relatively pest and disease-free. However, it can be susceptible to root rot if it is overwatered or planted in poorly-draining soil. Insects such as aphids and spider mites may infest the plant, but they can be controlled with insecticidal soap or neem oil.
Habitat
Parmentiera aculeata is native to Central and South America and can be found in tropical and subtropical regions. The plant grows in a variety of habitats, including forests, savannas, and riverbanks.
Question and Answer
Q: Can the guajilote plant be grown in a container?
A: Yes, the plant can be grown in a container, but it may not produce fruit as abundantly as when it is grown in the ground.
Q: How long does it take for the guajilote fruit to ripen?
A: The fruit takes about 3-4 months to ripen after flowering.
Q: Is the guajilote plant drought-tolerant?
A: While the plant can tolerate some drought, it prefers moderate watering and should not be allowed to dry out completely.
Q: Can the guajilote plant be propagated from seed?
A: Yes, the plant can be propagated from seed. The seeds should be soaked in water for 24 hours before planting to improve germination rates.
Related Plants
Other plants in the Bignoniaceae family include Catalpa, Jacaranda, and Trumpet Vine.
References
– “Parmentiera aculeata – Cow Tree, Guajilote.” Floridata. Accessed 14 May 2021. https://floridata.com/plant/379/- “Parmentiera.” Missouri Botanical Garden. Accessed 14 May 2021. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=m740- “Parmentiera aculeata.” PlantZAfrica. Accessed 14 May 2021. http://pza.sanbi.org/parmentiera-aculeata
