No images found for this plant ID: 11257.
Ensure images are uploaded to the Media Library and tagged with "11257" in the "plant_image_tag" taxonomy.
common filbert
Scientific Name: Corylus avellana
Family: Betulaceae
Category: Dicot
Growth: Tree, Shrub
Duration: Perennial
Other Names:
Common Hazel (Corylus avellana)
Corylus avellana, commonly known as the common hazel, is a familiar shrub or small tree found throughout Europe. Its edible nuts, known as hazelnuts, filberts, or cobnuts, are widely enjoyed.
Common Names
- Hazel
- Common Filbert
- European Filbert
- Harry Lauder's Walking Stick
- Corkscrew Hazel
- Hazelnut
Taxonomy and Nomenclature
- Scientific Name: Corylus avellana L.
- Family: Betulaceae
- Taxonomic Rank: Species
- Synonyms: Corylus maxima Mill. (sometimes, and the relationship between species can be complex)
Morphology and Growth Habits
- Typically grows as a shrub reaching 3-8 meters tall, but can sometimes grow into a small tree.
- Leaves are simple, alternate, and deciduous.
- Leaf edges are doubly serrated (saw-toothed) and have fuzzy surfaces.
- Produces a large nut enclosed in a papery involucre.
Distribution and Habitat
- Native to Europe.
- Observed along the Springwater Trail east of Rugg Road in Clackamas County, Oregon, indicating its presence in North America as well.
Ecological Role
- Some varieties of Corylus avellana are considered invasive in certain regions.
Interactions with Other Organisms
- Susceptible to Eastern filbert blight, caused by the fungus Anisogramma anomala.
Considerations for Pets
- Leaves are simple, alternate, and deciduous, with saw-toothed edges and very fuzzy surfaces.
Considerations for Children
- Leaves are simple, alternate, and deciduous, with saw-toothed edges and very fuzzy surfaces.
Resources
- USDA PLANTS Database (Symbol: COAV80)
- Invasive Plant Atlas