Crossref Citations

1. Observations on the pollination of Pelargonium tricolor, section Campylia (Geraniaceae)
D.J. McDonald, J.J.A. van der Walt
South African Journal of Botany  vol: 58  issue: 5  first page: 386  year: 1992  
doi: 10.1016/S0254-6299(16)30826-2

2. Phylogeny, rate variation, and genome size evolution of Pelargonium (Geraniaceae)
Mao-Lun Weng, Tracey A. Ruhlman, Mary Gibby, Robert K. Jansen
Molecular Phylogenetics and Evolution  vol: 64  issue: 3  first page: 654  year: 2012  
doi: 10.1016/j.ympev.2012.05.026