Contents
Description
Ulmus Laevis, commonly known as the European white elm or the fluttering elm, is a deciduous tree that belongs to the Ulmaceae family. This tree is native to Europe and western Asia and can grow up to 25 meters tall with a spread of up to 20 meters. The bark of the tree is grey-brown in color and has deep fissures. The leaves are dark green and have a rough texture. The flowers of the tree appear in early spring and are reddish-purple in color.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Urticales |
| Family | Ulmaceae |
| Genus | Ulmus |
Appearance
The European white elm has a distinct vase shape with a broad, spreading crown. The trunk is straight and has a diameter of up to 1 meter. The leaves are rough textured, dark green, and have an elliptical shape with a pointed tip. The leaves grow up to 12 centimeters in length and have a serrated margin. The flowers of the tree appear in clusters in early spring before the leaves emerge. They are reddish-purple and have no petals. The fruits of the tree are oval-shaped samaras that ripen in late spring.
Care Guide
Ulmus Laevis is a hardy tree that requires minimal care. It prefers well-drained soil and full sun exposure. The tree can tolerate a wide range of soil types, including clay and loam. It is important to water the tree regularly during the first few years of growth to ensure proper establishment. Fertilization is not necessary, but a slow-release fertilizer can be applied in the early spring. The tree is hardy to USDA zones 5-9 and can tolerate temperatures as low as -28°C.
Common Pests & Diseases
The European white elm is susceptible to a few pests and diseases. The most common pests include elm leaf beetle and aphids. These pests can cause defoliation and weaken the tree. The most common diseases include Dutch elm disease and elm yellows. These diseases can cause dieback and eventually kill the tree. It is important to monitor the tree regularly and treat any infestations or infections promptly.
Habitat
The European white elm is native to Europe and western Asia. It can be found growing in a variety of habitats, including riverbanks, parks, and forests. The tree prefers moist, well-drained soil and full sun exposure. It is commonly used as an ornamental tree in urban landscapes due to its attractive appearance and hardiness.
Question and Answer
Q: Is Ulmus Laevis a fast-growing tree?
A: No, Ulmus Laevis is a slow-growing tree that can take several years to reach maturity.
Q: Can Ulmus Laevis tolerate drought conditions?
A: No, Ulmus Laevis requires regular watering, especially during the first few years of growth.
Q: Does Ulmus Laevis produce fruit?
A: Yes, Ulmus Laevis produces oval-shaped samaras that ripen in late spring.
Q: Is Ulmus Laevis susceptible to Dutch elm disease?
A: Yes, Ulmus Laevis is susceptible to Dutch elm disease, which can cause dieback and eventually kill the tree.
Related Plants
- Ulmus Americana
- Ulmus Glabra
- Ulmus Procera
- Ulmus Rubra
References
- “Ulmus Laevis.” Missouri Botanical Garden. https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=287574
- “Ulmus Laevis.” Royal Horticultural Society. https://www.rhs.org.uk/Plants/33035/Ulmus-laevis/Details
- “European White Elm.” Arbor Day Foundation. https://www.arborday.org/trees/treeguide/TreeDetail.cfm?ItemID=1009
