Bibiography:  Reference Listing
for the Cupressaceae

Adams, R. P. 1972. Chemosystematic and numerical studies of natural populations of Juniperus pinchotii Sudworth. Taxon 21:407-427.

Adams, R. P. 1973. Reevaluation of the biological status of Juniperus deppeana var. sperryi Correll. Brittonia 25:284-289.

Adams, R. P. 1975. Numerical-chemosystematic studies of infraspecific variation in Juniperus pinchotii. Biochemical Systematics and Ecology 3:71-74.

Adams, R. P. 1986. Geographical variation in Juniperus silicola and J. virginiana in the southeastern United States: multivariate analysis of morphology and terepenoids. Taxon 35:61-75.

Adams, R. P. and J. R. Kistler. 1991. Hybridization between Juniperus erythrocarpa Cory and Juniperus pinchotii Sudworth in the Chisos Mountains, Texas. Southwestern Naturalist 36:295-301.

Adams, R. P. and T. A. Zanoni. 1979. The distribution, synonymy, and taxonomy of three junipers of southwestern United States and northern México. Southwestern Naturalist 24:323-329.

Eckenwalder, J.E. 1976. Re-evaluation of Cupressaceae and Taxodiaceae: A proposed merger Madroño 23:237-256.

Flake, R.H., L. Urbatsch, and B.L. Turner. 1978. Chemical documentation of allopatric introgression in Juniperus Syst. Bot. 3:129-144.

Hall, G.W., G.M. Diggs, Jr., D.E. Soltis, and P.S. Soltis. 1990. Genetic uniformity of El Arbol del Tule Madroño 37:1-5.

Hall, M.T. 1952. Variation and hybridization in Juniperus Ann. Missouri Bot. Gard, 39:1-64.

Hartzell, H.R., Jr. 1991. Yew tree: A thousand whispers: Biography of a species Hulogois, Eugene, OR.

Hartzell, H.R., Jr. 1995. Yew and us: A brief history of the yew tree. In: M. Suffness, ed;Taxol(r): Science and applications Pp. 27-34 CRC Press, Boca Raton, FL.

Suffness, M. 1995. Discovery and development of taxol. In: M. Suffness, ed;Taxol(r): Science and applications Pp. 3-25 CRC Press, Boca Raton, FL.

Van Auken, OW 2000. Characteristics of intercanopy bare patches in Juniperus woodlands of the southern Edwards Plateau, Texas Southwestern Naturalist, 45 (2) pp. 95-110, 2000

Watson, F.D. and J.E. Eckenwalder. 1993. Cupressaceae (family description and key to genera). In: Flora of North America Editorial Committee, eds, Fl. North Amer. 2:399-401 Oxford Univ. Press, New York and Oxford.