red elm

Noun red elm has 2 senses

• red elm(n = noun.plant) september elm, ulmus serotina - autumn-flowering elm of southeastern United States;
is a member of genus ulmus, ulmus
is a kind of elm, elm tree

• red elm(n = noun.plant) slippery elm, ulmus rubra - North American elm having rough leaves that are red when opening; yields a hard wood;
is a member of genus ulmus, ulmus
is a kind of elm, elm tree