Viola minuscula Viola clandestina Viola pallens Viola macloskeyi var. macloskeyi Viola rotundifolia var. pallens Viola pallens subsp. macloskeyi Viola blanda subsp. macloskeyi Viola pallens var. subreptans Viola macloskeyi var. pallens Viola macloskeyi subsp. pallens Viola blanda var. macloskeyi
World Flora Online, http://www.worldfloraonline.org/, accessed June 20, 2024