Trianthema oxycalyptra F.Muell., Fragm. 1: 173. 1859 sec. Hartmann 20171
≡Trianthema oxycalyptra var. pedunculata F.Muell., Fragm. 1: 174. 1859, nom. illeg., syn. sec. Hartmann 2017: 12421,2
≡Trianthema oxycalyptra var. oxycalyptra syn. sec. Hartmann 20171
1.Hartmann, H. E. K. 2017 – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: Springer, 2.Hartmann, H. E. K. 2017 – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: Springer
=Trianthema oxycalyptra var. sessiliflora F.Muell., Fragm. 1: 174. 1859 syn. sec. Hartmann 20173
3.Hartmann, H. E. K. 2017 – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: Springer
