Al-Shehbaz (Rydb.) 1973 - Al-Shehbaz IA (1973) THE BIOSYSTEMATICS OF THE GENUS THELYPODIUM (CRUCIFERAE). Contributions From The Gray Herbarium of Harvard University 204: 3-148. Retrieved from http://www.jstor.org/stable/41764710
There is no corrections for Thelypodium sagittatum subsp. ovalifolium yet.