%0 Journal Article %T A continuous morphological approach to study the evolution of pollen in a phylogenetic context: An example with the order Myrtales %A Kenneth J. Sytsma %A Mohammad Khabbazian %A Ricardo Kriebel %J Archive of "PLoS ONE". %D 2017 %R 10.1371/journal.pone.0187228 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5718504/