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Description
Platanus Occidentalis, commonly known as the American Sycamore or American Plane tree, is a deciduous tree native to North America. It belongs to the Platanaceae family and can grow up to 30-40 meters tall. The bark of the tree is smooth, light gray, and has white patches that peel off in irregular plates. The leaves are broad, with a diameter of 15-25 cm and are shaped like a hand with five lobes. The tree produces flowers in the spring and fruits in the fall, which are small and round in shape.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Spermatophyta |
| Class | Magnoliopsida |
| Order | Proteales |
| Family | Platanaceae |
| Genus | Platanus |
Appearance
The American Sycamore is a large tree with a broad, spreading crown. The trunk is often divided into several large branches that grow upward and outward, creating a distinctive shape. The bark of the tree is smooth, light gray, and has white patches that peel off in irregular plates. The leaves are broad, with a diameter of 15-25 cm and are shaped like a hand with five lobes. The upper surface of the leaves is dark green, while the underside is lighter. In the fall, the leaves turn yellow or brown before falling off.
Care Guide
Growing Platanus Occidentalis requires proper care and maintenance. Here are some tips to help you take care of your American Sycamore:Water: The tree requires regular watering, especially during hot and dry weather. Water the tree deeply once a week.Fertilization: Apply a slow-release fertilizer during the spring or fall to promote healthy growth.Soil: The tree prefers well-drained soil that is rich in organic matter.Sunlight: The American Sycamore prefers full sun but can tolerate partial shade.Hardiness Zones: The tree can grow in zones 3-9.
Common Pests & Diseases
The American Sycamore is susceptible to several pests and diseases, including:Sycamore Anthracnose: A fungal disease that causes leaf spots, twig dieback, and cankers on the trunk.Sycamore Lace Bug: A small insect that feeds on the leaves, causing yellowing and curling.Borers: Insects that bore into the trunk or branches, causing damage and weakening the tree.To prevent these pests and diseases, maintain proper care and maintenance of the tree.
Habitat
Platanus Occidentalis is native to North America and can be found in wetlands, riverbanks, and floodplains. The tree prefers moist soil and can tolerate periodic flooding. It is commonly used as a shade tree in urban areas and parks.
Question and Answer
Q: What is the lifespan of a Platanus Occidentalis tree?
A: The American Sycamore can live up to 250 years.Q: Can Platanus Occidentalis grow in dry soil?
A: No, the tree prefers moist soil and can tolerate periodic flooding.Q: How often should I water my American Sycamore?
A: Water the tree deeply once a week, especially during hot and dry weather.Q: What is the best time to fertilize my American Sycamore?
A: Apply a slow-release fertilizer during the spring or fall to promote healthy growth.
Related Plants
Here are some related plants to Platanus Occidentalis:
- Platanus Acerifolia (London Plane Tree)
- Platanus Orientalis (Oriental Plane Tree)
- Platanus Racemosa (California Sycamore)
References
- “Platanus Occidentalis.” Missouri Botanical Garden. Accessed 20 May 2021. <https://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?taxonid=279791&isprofile=0&basic=platanus%20occidentalis>.
- “American Sycamore.” Arbor Day Foundation. Accessed 20 May 2021. <https://www.arborday.org/trees/treeguide/TreeDetail.cfm?ItemID=32>.
- “Sycamore Tree Care.” Gardening Know How. Accessed 20 May 2021. <https://www.gardeningknowhow.com/ornamental/trees/sycamore/sycamore-tree-care.htm>.
