tetraquetra Markgr. (New Guinea) Alyxia thailandica D.J.Middleton (Thailand) Alyxia tisserantii Montrouz. (New Caledonia) Alyxia torquata Baill. Guimaumin (New Caledonia) Alyxia tropica (P.I.Forst.) D.J.Middleton (Northern Territory) Alyxia uniflora D.J.Middleton (Sulawesi) Alyxia veillonii D.J.Middleton (New Caledonia) Alyxia vera D.J.Middleton (Maluku) References Apocynaceae genera