Stemodia verticillata (Mill.) Hassl. Stemodia verticillata (Mill.) Hassl. in Trab. Mus. Farmacol. 21: 110. 1909 sec. Christenhusz 2014=Stemodia parviflora W.T. Aiton, Hortus Kew. 4: 52. 1812 syn. sec. Christenhusz 2011