English walnut(Juglans regia)

English walnut (Juglans regia)

Also known as: Persian walnut, Madeira walnut

The english walnut is a large deciduous tree. There are many superstitious beliefs tied to it, one of which originates from the island of Skopelos: people believe that the planter of a walnut tree will die once the english walnut grows tall enough to see the sea.

In This Article
Care Tips Toxicity

Attributes of English walnut

Lifespan
Perennial
Plant Type
Tree
Plant Height
20 m to 25 m
Spread
12 m to 18 m
Leaf Color
Green
Flower Size
2.5 cm
Flower Color
Green Yellow

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Images of English walnut

English walnut(Juglans regia)

Quickly Identify English walnut

1
Deciduous tree reaching 40-60 feet (12-18 meters) in height, with spreading rounded crown.
2
Odd-pinnately compound leaves, 12-18 inches (30-45 cm) long, exuding citrus scent when crushed.
3
Male flowers in single-stemmed greenish-yellow catkins, up to 6 inches (15 cm) long.
4
Round nuts in thin, brown husks surrounded by green, semi-fleshy cover as fruit.
5
Smooth stems with buff-colored pith, stout and growing up to 1 inch (2.5 cm) in diameter.

Scientific Classification of English walnut

Phylum
Vascular plants
Class
Dicotyledons
Order
Fagales
Family
Walnut
Genus
Walnuts
Species
English walnut

Toxicity of English walnut

Is English walnut toxic to cat?

The English walnut presents a moderate toxicity risk to cats. Its stems, roots, and seeds are recognized as harmful components that can lead to health problems in felines. If cats consume these parts in substantial quantities, they may suffer from poisoning. After ingestion, a cat could display signs of physical unease, but the exact symptoms can differ. Caregivers should vigilantly observe their pets and quickly pursue treatment at a veterinary clinic if any indications of illness appear following exposure to the English walnut.

Is English walnut toxic to dog?

The English walnut carries a slight toxicity risk for dogs. High quantities of this plant can poison canines, especially if they ingest components like the stems, roots, or seeds. Following consumption, dogs may show signs of poisoning. It is essential for dog owners to keep a close watch on their pets and restrict their access to these parts of the English walnut. If a dog exhibits any distressing symptoms after eating English walnut, it is vital to obtain immediate veterinary assistance to safeguard their health.

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WARNING
The judgment on toxicity and danger is for reference only. We DO NOT GUARANTEE any accuracy of such judgment. Therefore, you SHALL NOT rely on such judgment. It is IMPORTANT TO SEEK PROFESSIONAL ADVICE in advance when necessary.