Another resident of the farm is this vibrant orange-and-yellow canna lily, species name Canna x generalis, varietal name 'Rosemond Coles' (sometimes 'Rosamond Coles' or 'Rosemond Cole'). If you're lucky enough to locate one for yourself, give it full sun and get out of the way. Said to grow to 4 feet tall, these specimens reach at least 8 feet in the Ozarks.