References
Tank, D.C., P.M. Beardsley, S.A. Kelchner, and R.G. Olmstead. 2006. Review of the systematics of Scrophulariaceae s.l. and their current disposition. Australian Systematic Botany: 19: 289-307. Google Scholar
Tank, D.C., P.M. Beardsley, S.A. Kelchner, and R.G. Olmstead. 2006. Review of the systematics of Scrophulariaceae s.l. and their current disposition. Australian Systematic Botany: 19: 289-307. Google Scholar