Urban Tolerant Trees
![Blue ash is a long-lived tree, with some resistance to EAB.](https://assets.landscapeontario.com/assets/1585796010.fraxinus_quadranulata-web.jpg)
Feb 15, 2012
Blue ash — Fraxinus quadrangulata
The second in a series of articles highlighting 29 urban tolerant trees as recommended alternatives to ash and Norway maple.
![Few pests and diseases affect shagbark hickory.](https://assets.landscapeontario.com/assets/1590932618.Carya_ovata_-_Ha1-web.jpg)
Dec 15, 2011
List of urban-tolerant trees for nurseries now online
A list of 29 alternative trees to white and green ash (Fraxinus americana and F. pennsylvanica) and Norway maple (Acer platanoides) is now featured online.