Template:Baldwin, Kalisz & Armbruster, 2011
- Baldwin, B.G., Kalisz, S. & Armbruster, W.S. 2011. Phylogenetic perspectives on diversification, biogeography, and floral evolution of Collinsia and Tonella (Plantaginaceae). American Journal of Botany 98(4): 731–753. DOI: 10.3732/ajb.1000346
, JSTOR
