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Ivy

©Philip Precey

Cluster Fly on Ivy flower

©Nick Upton/2020VISION

Ivy

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Enw gwyddonol: Hedera helix
Ivy is one of our most familiar plants, seen climbing up trees, walls, and along the ground, almost anywhere. It is a great provider of food and shelter for all kinds of animals, from butterflies to bats.

Top facts

Stats

Height: up to 20m

Conservation status

Common.

Pryd i'w gweld

January to December

Ynghylch

The climbing stems, glossy leaves and round clusters of berries of ivy are a familiar sight across town and country. Growing up trees and old walls, carpeting the ground, and forming thick bushes if left unchecked, this creeping plant is not actually a parasite, as many might think, but only gets support from its host. This host might be a house, shed or a tree in woodland, but none of them will suffer for it. The yellow-green flowers of ivy are a great source of nectar for autumn insects, such as hornets, honeybees and red admiral butterflies. Ivy also provides roosting sites for bats and birds, and a home for hibernating insects.

What to look for

Ivy is an evergreen and its glossy, oval leaves, with pale veins, can be seen throughout the year. Between September and November, look out for the yellow-green flowers that grow in rounded clusters; these are followed by black berries.

Where to find

Widespread.

Habitats

Roeddech chi yn gwybod?

Ivy's evergreen nature made it an especially powerful symbol during the dark winter months of times past; indeed, sprigs of ivy and holly were brought into houses to keep evil spirits at bay.