Assertion: european filbert | /r/HasProperty | corylus avellana
Facets:
Source sentences:
text: Choice nuts are produced by two Eurasian trees, the European filbert (Corylus avellana) and the giant hazel, or giant filbert (C. maxima), and by hybrids of these species with two American shrubs, the American hazelnut (C. americana) and the beaked hazelnut (C. cornuta).
text: The native hazelnut (Corylus americana) thrives in U.S. Department of Agriculture plant hardiness zones 4 through 9, while its close relative, the European filbert (Corylus avellana) prefers USDA zones 5 through 8.