Nomenclature:

Taxonomy: Accepted in 9999-01 classification

Occurs in: 2024-06 : 9999-01

Placement: Code > Plantae Haeckel > Pteridobiotina Britton & Brown > Angiosperms > Caryophyllales Juss. ex Bercht. & J.Presl > Cactaceae Juss. > Frailea Britton & Rose > Frailea gracillima (Lem.) Britton & Rose > Frailea gracillima subsp. machadoi Hofacker, Olsthoorn & R.Pontes