Cactaceae Juss.
Opuntia pachypus K.Schum.
, legitimate, scientific
[Schumann, K.M. (1904), Monatsschrift für Kakteenkunde 14]:
26
[tax. nov.]
[Swinbourne, R.F.G. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Cactaceae. Flora of South Australia Edn. 4, 1]:
335
[secondary reference]
[Chinnock, R.J. (2015), Feral opuntioid cacti in Australia Part 1. Cylindrical -stemmed genera: Austrocylindropuntia, Cylindropuntia and Corynopuntia. Journal of the Adelaide Botanic Gardens Supplement 3]:
60
[misapplied]
misapplied to:
Cylindropuntia fulgida var. mamillata (A.Schott ex Engelm.) Backeb.
legitimate
by [Swinbourne, R.F.G. in Jessop, J.P. & Toelken, H.R. (ed.) (1986), Cactaceae. Flora of South Australia Edn. 4, 1]: 335