Parkinson, H.; DeBolt, A. 2005. Propagation protocol for production of propagules (seeds, cuttings, poles, etc.) Lomatium dissectum (Nutt.) Math. & Const. plants. Native Plant Network. U.S. Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources. http://npn.rngr.net/propagation/protocols [Accessed 2020 March 5].

Parkinson, H.; DeBolt, A. 2005. Propagation protocol for production of propagules (seeds, cuttings, poles, etc.) Lomatium dissectum (Nutt.) Math. & Const. plants. Native Plant Network. U.S. Department of Agriculture, Forest Service, National Center for Reforestation, Nurseries, and Genetic Resources. http://npn.rngr.net/propagation/protocols [Accessed 2020 March 5].