Dyckia oligantha L.B.Sm.

Taxonomic Notes:

• Resurrected as a species on its own. —See Smith & Downs 1979 p. 556
• Treated as a synonym of Dyckia saxatilis Mez —See Forzza & Wanderley 1998 p. 258
• Resurrected from synonymy of Dyckia saxatilis Mez —See Guarconi et al 2017 p. 60

Literature references:

Smith & Downs 1974: 556