Plant polyploidy alleviates the effect of pollen limitation via floral trait differentiation Cristopher Albor, n/a, University of Calgary;Jana Vamosi, University of Calgary;Joanne bennett, University of Canberra;Gerardo Arceo-Gomez, East Tennessee State University;Itay Mayrose, Tel-Aviv University (TAU);Tiffany Knight, Martin-Luther University Halle-Wittenberg;Tia-Lynn Ashman, Ph.D., University of Pittsburgh;