Pterocactus megliolii Pterocactus megliolii R.Kiesling in Bol. Soc. Argent. Bot. 14: 111. 1971 sec. Hunt 20161≡Opuntia megliolii (R.Kiesling) Kiessling, Tephrocactus u. and. Feigenkakt.: 182. 2000 syn. sec. Hunt 201611. Hunt, D.R. 2016: CITES Cactaceae Checklist. 3rd edition. – published by the authorContent