Bernhardt, Peter, Retha Edens-Meier, Dowen Jocson, Justin Zweck, Zong-Xin Ren, Gerardo R. Camilo, and Michael Arduser. “Comparative Floral Ecology of Bicolor and Concolor Morphs of Viola Pedata (Violaceae) Following Controlled Burns”. Journal of Pollination Ecology 19 (November 17, 2016): 57–70. Accessed April 19, 2024. https://pollinationecology.org/index.php/jpe/article/view/403.