Arum angulatum Arum cuspidatum Arum divaricatum Typhonium cuspidatum var. ptychiurum Typhonium flagelliforme var. angustissimum Typhonium incurvatum Typhonium reinwardtianum Typhonium sylvaticum Typhonium reinwardtiana Arum flagelliferum Arum flagelliforme Arum ptychiurum Typhonium cuspidatum Typhonium flagelliferum Typhonium hastiferum Heterostalis flagelliformis
Taxonomic data from World Flora Online, accessed June 20, 2024