• <br /> Schell, J. and K. Shiraiwa. 1992. Fender's blue butterfly: Ecology and Conservation. <br /> Unpubl. paper. University of Oregon. <br /> Schultz, C.B. 1994. Status of the Fender's blue butterfly (Icaricia icarioides fenderi) in <br /> Eugene, OR: A species at risk. Submitted to the Oregon Natural Heritage Program and <br /> the U.S. Fish and Wildlife Service. <br /> Schultz, C.B. 1995. Status of the Fender's blue butterfly ( Icaricia icariodes fenderi) in <br /> Lane County, OR: A year of declines. Submitted to the Oregon Natural Heritage <br /> Program and the U.S. Fish and Wildlife Service. <br /> Wilson, M.V. 1994. Draft. Controlling vegetation in Fender's blue butterfly habitats. <br /> Oregon Natural Heritage Program and USFWS, Portland, OR. <br /> Multi - species reports and publications <br /> Guerrant, E.O. Jr., and A. Raven. 1995. (wet prairie seed germination study - need exact <br /> title) <br /> Hitchcock, C.L., A. Cronquist, M. Ownbey, and J.W. Thompson. 1955 -1969. Vascular <br /> Plants of the Pacific Northwest, Vol. 1 -5. University of Washington Press, Seattle. <br /> Testa, N. 1994. Biological assessment of the effects of the Greenhill Road Railroad <br /> Crossing Project, Lane County, Oregon, on Bradshaw's lomatium (Lomatium bradshawii) <br /> with comments on Erigeron decumbens ssp. decumbens, Aster curtus, and other selected <br /> species. Prepared for Oregon Dept. of Transportation, Environmental Section. <br /> Wilson, M.V., K.P. Connelly, and L.E. Lantz. 1993. Plant species, habitat, and site <br /> information for Fern Ridge Reservoir. Oregon State University, Corvallis, OR. <br /> Submitted to Waterways Experiment Station and Soil Conservation Service. <br /> Zika, P.F. 1992. A survey for Lomatium bradshawii and other sensitive plants on wetland <br /> sites recommended for fill: West Eugene Wetlands Special Area Study. Oregon Natural <br /> Heritage Program, Portland, OR. <br /> Zika, P.F. 1993. Summary report -- April - August 1993 rare plant surveys along <br /> proposed parkway in west Eugene between Nielsen and Beltline Roads. Fishman • <br /> Environmental Services, Portland, OR. <br /> Zika, P.F. 1994. Summary report -- March - June 1994 botanical surveys along the <br /> proposed West Eugene Parkway between Nielsen and Danebo Roads. Fishman <br /> Environmental Services, Portland, OR. <br /> 22 <br />