Nomenclature: wfo-0001287340
Echinomastus johnstonii Calif. Cactus: 75. 1935.
Nomenclatural References
- person : Charles Christopher Parry (1823-1890) Based on occurrence of standard abbreviation 'Parry' in the authors string.
- person : Edgar Martin Baxter (1903-1967) Based on occurrence of standard abbreviation 'E.M.Baxter' in the authors string.
- person : George Engelmann (1809-1884) Based on occurrence of standard abbreviation 'Engelm.' in the authors string.
- database : The Plant List version 1.0, record: tro-5100955
- database : The Plant List version 1.1, record: tro-5100955
Taxonomy: Accepted in 2019-05 classification
Occurs in: 2018-07 : 2019-03 : 2019-05 : 2021-12 : 2022-06 : 2022-12 : 2023-06 : 2023-12 : 2024-06Placement: Angiosperms > Caryophyllales > Cactaceae > Echinomastus > Echinomastus johnstonii