 Some cultivars of this species are "Angel Wings", "Disco", "Hit Parade", "Treasure Trove™ Lilac", "Treasure Trove™ Pure White", "Treasure Trove™ Pure Scarlet Shades" (the latter have been patented in the United States).Research has been carried out on natural populations of "Schizanthus pinnatus" for the period 1960 to 2005.These studies have found that the natural population is decreasing year on year at a greater rate than the average for the dicot species studied.