Contents
Description
Ulmus Minor, also known as the Smooth-leaved Elm or Field Elm, is a deciduous tree native to Europe and parts of Asia. It has a rounded crown and can grow up to 40 meters tall. The bark of Ulmus Minor is gray-brown and fissured, while its leaves are dark green and smooth.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Rosales |
| Family | Ulmaceae |
| Genus | Ulmus |
Appearance
Ulmus Minor has a gray-brown, fissured bark that can develop burrs and burls with age. Its dark green leaves are smooth and oval-shaped, with a distinct asymmetrical base. The leaves have serrated edges and are up to 12 cm long and 8 cm wide.
The tree produces small, green flowers in early spring, which develop into winged seeds. These seeds are dispersed by wind and can cover a large area.
Care Guide
Ulmus Minor requires moderate watering and should be fertilized annually in early spring. It prefers well-drained soil with a pH between 6.0 and 7.5, and should be planted in full sunlight. The tree is hardy in USDA zones 4 to 9.
Common Pests & Diseases
Ulmus Minor is susceptible to Dutch Elm Disease, a fungal infection that can be fatal if not treated promptly. The disease is spread by bark beetles and can cause wilting, yellowing, and premature defoliation. Other pests that can damage the tree include elm leaf beetle, aphids, and scale insects.
Habitat
Ulmus Minor is found in a variety of habitats, including woodlands, hedgerows, and parks. It prefers moist soils and can tolerate some shade, although it grows best in full sunlight. The tree is commonly used in urban forestry due to its tolerance for pollution and compacted soil.
Question and Answer
Q: Can Ulmus Minor be grown in containers?
A: While Ulmus Minor can be grown in containers, it is not recommended as the tree can grow up to 40 meters tall and has an extensive root system.
Q: How long does it take for Ulmus Minor to reach maturity?
A: Ulmus Minor can take 20 to 30 years to reach maturity.
Q: What is the best time of year to prune Ulmus Minor?
A: Ulmus Minor should be pruned in late winter or early spring, before new growth appears.
Q: Is Ulmus Minor a good tree for providing shade?
A: Yes, Ulmus Minor has a rounded crown and can provide ample shade when mature.
Related Plants
- Ulmus Americana
- Ulmus Glabra
- Ulmus Parvifolia
- Ulmus Procera
References
- Dirr, Michael A. “Manual of Woody Landscape Plants: Their Identification, Ornamental Characteristics, Culture, Propagation and Uses.” Stipes Publishing, 2019.
- Morton, J. F. “Field Guide to the Native Trees of Florida.” University Press of Florida, 2005.
- “Ulmus Minor.” Missouri Botanical Garden, www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=c660.
