Paper birch trees are generally considered prolific seeders that produce at least some seed every year and very large crops of seed periodically. Seed dispersal is widely assumed to begin in early fall and to continue through the winter months. Germinative capacity has been assumed to be fairly low.

Some no. include reports compiled from information furnished by State Foresters (and others).

Some no. include reports compiled from information furnished by State Foresters (and others).