Bibiography:  Reference Listing
for the Polygalaceae

Blake, S.F. 1916. A revision of the genus Polygala in Mexico, Central America, and the West Indies Contr. Gray Herb. 47:1-122.

Blake, S.F. 1924. Polygalaceae N. Amer. Fl. 25:305-379.

McGregor, R.L. 1986. Polygalaceae. In: Great Plains Flora Association Flora of the Great Plains Pp. 564-566, Univ. Press of Kansas, Lawrence.

Miller, N.G. 1971b. The Polygalaceae in the southeastern United States J. Arnold Arbor. 52:267-284.

Pennell, F.W. 1933. Polygala verticillata and the problem of typifying Linnean species Bartonia 15:38-45.

Smith, R. R. and D. B. Ward. 1976. Taxonomy of the genus Polygala series Decurrentes (Polygalaceae). Sida 6:284-310.

Wendt, T. 1978. A systematic study of Polygala sect. Rhinotropis (Polygalaceae). Ph.D. Disseration. University of Texas, Austin.

Wendt, T. 1979. Notes on the genus Polygala in the United States and México. Journal of the Arnold Arboretum 60(4):504-514.

Wendt, T. and T. K. Todsen. 1982. A new variety of Polygala rimulicola (Polygalaceae) from Doña Ana County, New Mexico. Madroño 29(1):19-21.