From left to right, the trees are a blight-susceptible wild-type American chestnut (C. dentata) called Ellis 1, a blight-resistant Chinese chestnut (C. mollissima) tree called 'Qing,' and two ...
Over the last 36 years, volunteers and TACF partners have been breeding blight-resistant Chinese chestnut trees with American chestnuts to create hybrids. So far, the program has resulted in ...