Regional data and additional images for Corylus avellana
Southeastern Pennsylvania: (cultivated) March
Central Pennsylvania: April
Prague, Czech Republic: (cultivated) February
This page is a profile for the plant species Corylus avellana, used to collect records of where and when this plant was observed blooming, and for providing identification information for use in dichotomous keys. If you would like to help collect data for this or other plants, see Bloom clock project/How to Contribute for orientation.