Celtis occidentalis var. crassifolia (Lamarck) A. Gray
Celtis occidentalis var. crassifolia (Lamarck) A. Gray is a synonym sensu FNA Ed. Comm., 1997 of:
Celtis occidentalis Linnaeus, an accepted species name sensu FNA Ed. Comm., 1997.
Celtis occidentalis var. crassifolia (Lamarck) A. Gray is a synonym sensu FNA Ed. Comm., 1997 of:
Celtis occidentalis Linnaeus, an accepted species name sensu FNA Ed. Comm., 1997.