Project 2423: T. A. Dickinson, B. X. Yan, S. Han, M. Zarrei. 2021. Niche Shifts, Hybridization, Polyploidy and Geographic Parthenogenesis in Western North American Hawthorns (Crataegus subg. Sanguineae, Rosaceae). Agronomy. 11 (11):2133.
This project has 5 folios.
Crataegus chrysocarpa Ashe (tetraploid) (Viewed 101 times )
Crataegus erythropoda Ashe (tetraploid) (Viewed 107 times )
Crataegus macracantha Lodd. ex Loud. (tetraploid) (Viewed 109 times )
Crataegus rivularis Nutt. (tetraploid) (Viewed 101 times )
Crataegus saligna Greene (diploid) (Viewed 118 times )