Common name(s): Common Hazel
Blooming time: fall to spring
Blooming colors: pink, yellow-brown
Height: up to 10 m
Origin: Europe to Caucasus, West Asia
Hardiness zone (USDA): Z5 – up to -24 °C
Family: Betulaceae, Coryloideae subfamily
More infos: a red leaved cultivar is also available, the images are showing Corylus avellana “Contorta”
Corylus avellana
![Corylus avellana Contorta](https://leaftypes.com/wp-content/uploads/2017/02/Corylus-avellana-Contorta-1568x1046.jpg)