Assertion: white ash | /r/HasProperty | f. americana
Facets:
Source sentences:
text: Green ash can usually be distinguished from white ash (F. americana, the  Winter twig of.
text: Green ash can usually be distinguished from white ash ( F. americana ) by its D-shaped leaf scars .
text: In northeastern Illinois, common susceptible ash species include green ash (Fraxinus pennsylvanica), white ash (F. americana), blue ash (F. quadrangulata), and black ash (F. nigra).