Vines, R. A.
1960. Trees, shrubs, and woody vines of the southwest. 1104 p. Univ. of Texas Press, Austin, Texas.
Wharton, M. E., and R. W. Barbour
1973. Trees and shrubs of Kentucky. 582 p. Univ. Ky. Press, Lexington.
GLOSSARY
Acuminate. Gradually tapering to a pointed apex.
Acute. Having the shape of an acute angle.
Aggregate. A cluster of ripened ovaries traceable to separate pistils of the same flower and inserted on a common receptacle.
Anther. The pollen-bearing portion of the stamen.
Anthesis. Time of flowering.