Smith, G.F. & Klopper, R.R. (2021)

Reinstatement of Aloe labiaflava (Asphodelaceae subfam. Alooideae), a distinctive species of maculate aloe endemic to the western Mpumalanga province of South Africa

. Phytotaxa 512 (3): 179–189. https://doi.org/10.11646/phytotaxa.512.3.5