Dictyosperma H. Wendl. & Drude in Linnaea 39: 181. 1875 Dictyosperma H. Wendl. & Drude in Linnaea 39: 181. 1875is earlier homonym of Dictyosperma Regel in Izv. Imp. Obshch. Lyubit. Estestv. Moskovsk. Univ. 34(2): 5. 1882This name is not assigned to any taxon.