Corylus colurna

Corylus colurna

1. Common name(s): Turkish Hazel, Turkish Filbert, Byzantine Filbert, Constantinople Nut and others
2. Synonyme(s): N/A
3. Family: Birch Family (Betulaceae, subfamily Coryloideae)
4. Origin: South Eastern Europe, Iran, Turkey, Caucasus
5. USDA zone: 5 (-9.4 F/-23 °C)
6. Edible: The nuts are edible.