As classified in WFO snapshot
December 2023
latest classification for this taxon
species
Mammillaria johnstonii
This species name was first published in in Cactography 7: . 1926.
At the time of this classification snapshot, this species name was accepted by WFO (placed as the accepted name of a taxon). Its description and other taxonomic data can be found on World Flora Online, id: wfo-0001220304.
Synonyms of Mammillaria johnstonii
| Name | Author | Protologue | Nomenclator | WFO link |
|---|---|---|---|---|
| Neomammillaria johnstonii | Cactaceae 4: 80–81, f. 72b. 1923. | — | wfo-0001256225 | |
| Mammillaria johnstonii var. guaymensis | Mammill. Handb.: 99. 1945. | — | wfo-0001432007 | |
| Mammillaria johnstonii var. sancarlensis | Mammill. Handb.: 99. 1945. | — | wfo-0001432008 | |
| Mammillaria johnstonii var. typica | Mammill. Handb.: 99. 1945. | — | wfo-0001432009 | |
| Neomammillaria johnstonii var. sancarlensis | Cactaceae: 620. 1981. | — | wfo-0001432663 |