Heliotropium corymbosum Heliotropium grandiflorum Heliotropium odoratissimum Heliotropium odorum Heliotropium peruvianum Heliotropium voltaireanum Heliotropium arborescens var. grisellum Synzistachium peruvianum Heliotropium peruvianum var. voltaireanum Heliotropium odoratum
World Flora Online, accessed June 20, 2024