Shock, C.; Feibert, E.; Parris, C.; Saunders, L.; Johnson, D.; Bushman, S.; Shaw, N. 2012. Evaluation of seed scarification for the establishment of three Intermountain West native legumes. Corvallis, OR: Oregon State University, Malheur Experiment Station. Malheur Experiment Station Annual Report 2011, Department of Crop and Soil Science Ext/CrS 141: 136-138.
Shock, C.; Feibert, E.; Saunders, L.; Shaw, N. 2010. Emergence of native plant seeds in response to seed pelleting, planting depth, scarification and soil anti-crusting treatment. Corvallis, OR: Oregon State University, Malheur Experiment Station. Annual Report 2009, OSU Department of Crop and Soil Science Ext/Crs 131: 218-222.
Shock, C.C.; Feibert, E.B.G.; Saunders, L.D. 2008. Scarification of basalt milkvetch (Astragalus filipes) seed for improved emergence. Corvallis, OR: Oregon State University, Malheur Experiment Station. Annual Report 2007. Special Report 1087: 204-205.
Shock, C.C.; Feibert, E.B.G.; Saunders, L.D. 2008. Scarification of basalt milkvetch (Astragalus filipes) seed for improved emergence. Corvallis, OR: Oregon State University, Malheur Experiment Station. Annual Report 2007. Special Report 1087: 204-205.
Jensen, S.L. 2007. Propagation protocol for production of container Astragalus utahensis. Native Plant Network. U.S. Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources. http://NativePlantNetwork.org
Jensen, S.L. 2007. Propagation protocol for production of container Lupinus argenteus. Native Plant Network. U.S. Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources. http://NativePlantNetwork.org
Jensen, S.L. 2007. Propagation protocol for production of container Lupinus caudatus. Native Plant Network. U.S. Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources. http://NativePlantNetwork.org
Jensen, S.L. 2007. Propagation protocol for production of container Lupinus prunophilus. Native Plant Network. U.S. Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources. http://NativePlantNetwork.org
Jensen, S.L. 2007. Propagation protocol for production of container Lupinus sericeus. Native Plant Network. U.S. Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources. http://NativePlantNetwork.org
Parkinson, H.; DeBolt, A. 2005. Propagation protocol for production of container Chaenactis douglasii. Native Plant Network. U.S. Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources. http://NativePlantNetwork.org