Contents
Description
Utricularia vulgaris, commonly known as the greater bladderwort, is a carnivorous plant that belongs to the genus Utricularia. This aquatic plant is native to North America, Europe, and Asia, and can be found in freshwater habitats such as ponds, lakes, and slow-moving streams. The plant has a unique way of catching its prey. It possesses tiny bladders or traps that are capable of sucking in small aquatic organisms like water fleas and mosquito larvae. It is a highly efficient plant and can consume a large number of prey in a short period.
Taxonomic Information
| Domain | Eukarya |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Lentibulariaceae |
| Genus | Utricularia |
Appearance
Utricularia vulgaris has leaves that are arranged in a rosette pattern. The leaves are cylindrical, hollow, and have fine hair-like structures on the surface. The plant produces yellow flowers that bloom in the summer. The flowers are shaped like a funnel and have a spur at the back. The plant can grow up to 60 cm in height.
Care Guide
Water: Utricularia vulgaris requires a constant supply of water. The plant should be grown in a container filled with water. The water should be changed frequently to avoid the buildup of algae.Fertilization: The plant does not require fertilization as it obtains its nutrients from the prey it catches.Soil: The plant does not require soil as it is an aquatic plant.Sunlight: Utricularia vulgaris requires full sun to thrive. It should be grown in a location that receives at least 6 hours of sunlight per day.Hardiness Zones: Utricularia vulgaris can be grown in hardiness zones 4 to 9.
Common Pests & Diseases
Utricularia vulgaris is generally resistant to pests and diseases. However, the plant may be susceptible to fungal infections if it is grown in stagnant water. To avoid this, the water should be changed frequently, and the plant should be kept in a location with good airflow.
Habitat
Utricularia vulgaris is commonly found in freshwater habitats such as ponds, lakes, and slow-moving streams. The plant can grow in water that is up to 2 meters deep.
Question and Answer
Q: Can Utricularia vulgaris be grown in a fish tank?A: Yes, Utricularia vulgaris can be grown in a fish tank. However, the plant should be protected from the fish as they may eat the leaves.Q: How often should the water be changed when growing Utricularia vulgaris?A: The water should be changed every 2 to 3 weeks to avoid the buildup of algae.Q: Does Utricularia vulgaris require fertilization?A: No, Utricularia vulgaris does not require fertilization as it obtains its nutrients from the prey it catches.Q: Can Utricularia vulgaris be grown in a pond?A: Yes, Utricularia vulgaris can be grown in a pond as long as the water is not too deep.
Related Plants
Here are some related plants to Utricularia vulgaris:
- Utricularia gibba
- Utricularia inflata
- Utricularia minor
- Utricularia purpurea
References
- Flora of North America: Utricularia vulgaris
- RHS Gardening: Utricularia vulgaris
- Missouri Botanical Garden: Utricularia vulgaris
