Liston, A., K. St. Hilaire, and M.V. Wilson. 1995. Genetic diversity in populations of <br /> Kincaid's lupine, host plant of Fender's blue butterfly. Madrono 42(3):309 -322. <br /> Phillips, . 1995. Res. Stud. State Coll. Wash. 23:193. <br /> Wilson, M.V., C.A. Ingersoll, and T.N. Kaye. 1991. Rare Kincaid lupine, Fender's blue <br /> butterfly focus of prairie restoration. Restoration and Management Notes 9:109 -110. <br /> Fender's blue butterfly <br /> Hammond, P.C. 1985. Updated list of extinct or threatened butterflies in Oregon. Unpubl. <br /> report. <br /> Hammond, P.C. 1991. Patterns of geographic variation and evolution in polytypic <br /> butterflies. J. Res. Lepid. 29:54 -76. <br /> Hammond, P.C. 1992. Report on the habitat of Fender's blue butterfly in Dallas, Polk <br /> County, OR. Unpubl. report. <br /> Hammond, P.C. 1994. 1993 study of the Fender's blue butterfly (Icaricia icarioides <br /> fenderi). Report submitted to the Oregon Natural Heritage Program and the U.S. Fish <br /> and Wildlife Service, Portland, OR. <br /> Hammond, P.C. 1995. 1994 study of Fender's blue butterfly (Icaricia icarioides fenderi) <br /> in Benton, Polk and Yamhill Counties. Report submitted to the Oregon Natural Heritage <br /> Program and U.S. Fish and Wildlife Service. <br /> Hammond, P.C. and M.V. Wilson. 1992a. Report on results from the 1990 -1992 censuses <br /> of the Fender's blue butterfly. Report submitted to the Oregon Natural Heritage <br /> Program, Portland, OR. <br /> Hammond, P.C. and M.V. Wilson. 1992b. Fender's blue butterfly populations: Habitat <br /> descriptions and threats to survival. Report submitted to the Oregon Natural Heritage <br /> Program, Portland, OR. <br /> Hammond, P.C. and M.V. Wilson. 1992c. A report on Fender's blue butterfly populations: - <br /> Host plant specificity. Report submitted to Oregon Natural Heritage Program, Portland, <br /> OR. <br /> Hammond, P.C. and M.V. Wilson. 1993. Status of the Fender's blue butterfly. Unpubl. <br /> report. Oregon State University, Corvallis, OR. <br /> 21 <br />