Not an accepted name (status: unknown).
No accepted name is recorded for it yet.
Opuntia megarhiza subsp. pachyrrhiza
U.Guzmán & Mandujano (H.M.Hern., Gómez-Hin. & Bárcenas), 2001
2% complete
No common name
Cactaceae Syst. Initiat., 16: 18, 18, 2003
There is no corrections for Opuntia megarhiza subsp. pachyrrhiza yet.