A Comprehensive Guide to Alternate-leaf Dogwood (Cornus alternifolia)
Alternate-leaf Dogwood (Cornus alternifolia) is a tree that is native to the mid-west and eastern United States and Canada. This plant is a host to the Spring Azure butterfly (Celastrina ladon) and the Cecropia Moth (Hyalophora cecropia). Growing from 10 to 15 feet tall, this species has yellow to white flowers that bloom from April to June It is hardy in zones 3-7.