Template:Walker, Drew & Systsma, 2011
- Walker, J.B., Drew, B.T. & Sytsma, K.J. 2015. Unravelling species relationships and diversification within the iconic California Floristic Province sages (Salvia subgenus Audibertia, Lamiaceae). Systematic Botany 40(3): 826-844. DOI: 10.1600/036364415X689285
PDF
