Forestry Corporation has delivered alpine and white ash seed collections to the award-winning Australian PlantBank at the ...

Northeast Ohio’s Holden Forests and Gardens is the proud owner of a new bank, but this bank doesn’t want your money. Holden’s bank deals in seeds for trees, shrubs, and other native plants. The goal ...

Leaves – compound; usually with 7 more or less elliptical, entire-serrate, petioled leaflets that turn purple in fall. Twigs – stout and glabrous. Buds – broadly ovoid with 4-6 brownish scales; first ...

DES MOINES, Iowa — Mark Widrlechner is out to save a species from extinction. It’s the native ash tree, and although it provides $25 billion worth of timber and decorates backyards across North ...

From British Columbia to California, volunteers are collecting ash seeds to help researchers at Oregon State University find genetic resistance to the invasive emerald ash borer. The emerald ash borer ...

'Lingering ash.' That's what the US Forest Service calls the relatively few green and white ash trees that survive the emerald ash borer onslaught. Those trees do not survive by accident, and that may ...