Braunsia stayneri Braunsia stayneri (L.Bolus) L.Bolus in J. S. African Bot. 31: 172. 1965 sec. Hartmann 20171≡Echinus stayneri L.Bolus in J. S. African Bot. 30: 237. 1964 syn. sec. Hartmann 201711. Hartmann, H. E. K. 2017 – In: Hartmann, H. E. K., Illustrated handbook of succulent plants. Aizoaceae, ed. 2. – Berlin: SpringerContent