×Haagespostoa ×Haagespostoa G.D.Rowley in Natl. Cact. Succ. J. 37: 76. 1982 sec. ??? wfo-4000016631=Neobinghamia Backeb. in Cact. Succ. J. (Los Angeles) 22: 154. 1950 syn. sec. Kew 20191 wfo-40000256171. Kew 2019: Dataset export of the World Checklist of Vascular Plants database, dated 19 December. – Kew: Royal Botanic GardensContent