Shock, C. C., Feibert, E. B. G., Rivera, A., Saunders, L. D., Kilkenny, F., & Shaw, N. L. 2018. Irrigation Requirements for Seed Production of Various Native Wildflower Species. pp. 143-153. In Shock C.C. (Ed.) Oregon State University Agricultural Experiment Station, Malheur Experiment Station Annual Report 2017, Department of Crop and Soil Science Ext/CrS 159.