Bibiography:  Reference Listing
for the Orobanchaceae

Achey, D.M. 1933. A revision of the section Gymnocaulis of the genus Orobanche. Bull. Torrey Bot. Club 60:441-451.

Collins, T. 1973. Revision of Orobanche (Orobanchaceae). Ph.D. Dissertation. University of Wisconsin at Milwaukee.

Haynes, R. R. 1969. Conopholis alpina Liebmann var. mexicana (Gray ex Watson) Haynes, comb. nov. (Orobanchaceae). Sida 3:347.

Haynes, R. R. 1971. A monograph of the genus Conopholis (Orobanchaceae). Sida 4:246-264.

Heckard, L. R. 1973. Studies in Orobanchaceae. Madroño 22:41-70.

Munz, P.A. 1931. The North American species of Orobanche, section Myzorrhiza Bull. Torrey Bot. Club 57:611-624.

Thieret, J.W. 1969a. Orobanchaceae. In: C.L. Lundell, ed;Flora of Texas 2:331-337 Texas Research Foundation, Renner.

Thieret, J.W. 1971. The genera of Orobanchaceae in the southeastern United States J. Arnold Arbor. 52:404-434.