May 2021

By: Mark Halpin, Forestry Manager Robinia pseudoacacia, black locust, does not get a lot of respect among the arborists, foresters and horticulturists of North America, although […]

By: Mark Halpin, Forestry Manager Chionanthus virginicus, white fringetree, has one of the most unusual flower displays of any North American flowering tree (the only serious […]

By: Mark Halpin, Forestry Manager We covered green hawthorn in a previous installment, but the Crataegus genus is worth revisiting for too many reasons to pass […]