Hedera helix, an evergreen climbing vine with two types of leaves: juvenile leaves with 5 lobes and adult leaves without lobes
Hedera helix is a species of evergreen climbing vine native to Europe, North Africa, and Western Asia. It is commonly known as English ivy, European ivy, or just ivy. Ivy is a popular ornamental plant, and it is also used in traditional medicine.
The leaves of Hedera helix are alternate, 50–100 mm (2–4 in) long, with a 15–20 mm (0.6–0.8 in) petiole. They are of two types:
- Juvenile leaves: These leaves are palmately five-lobed, with a heart-shaped (cordate) base. They are dark green with white veins. Juvenile leaves are found on creeping and climbing stems.
- Adult leaves: These leaves are unlobed, with a cordate base. They are dark green with no white veins. Adult leaves are found on fertile flowering stems exposed to full sun.
The leaves of Hedera helix contain a number of compounds that have medicinal properties, including saponins, flavonoids, and tannins. These compounds have been shown to have anti-inflammatory, antioxidant, and antibacterial effects. Ivy leaf extract is used to treat a variety of respiratory conditions, including cough, bronchitis, and asthma. It is also used to treat rheumatoid arthritis and other inflammatory conditions.
Ivy is a safe and effective plant for most people. However, it is important to note that the berries of Hedera helix are poisonous. If ingested, they can cause nausea, vomiting, diarrhea, and other symptoms. It is important to keep ivy out of the reach of children and pets.
Here are some additional facts about Hedera helix:
- It is a hardy plant that can tolerate a wide range of conditions.
- It is a fast grower and can quickly cover a large area.
- It is deer resistant.
- It is a good choice for groundcover or to cover walls or fences.
If you are considering planting Hedera helix, be sure to do your research to learn about its care requirements.
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