https://archive.org/stream/#page/28/mode/2up
homotypic synonyms:
Echinocactus johnsonii Parry ex Engelm.; Echinomastus johnsonii (Parry ex Engelm.) E.M. Baxter; Ferocactus johnsonii (Parry ex Engelm.) Britton & Rose; Neolloydia johnsonii (Parry ex Engelm.) L.D. Benson; Sclerocactus johnsonii (Parry ex Engelm.) N.P. Taylor;
protologue: Cact. Succ. J. Gr. Brit. 9: 28 (1947)
search images: Google images IPNI (International Plant Names Index) WFO (World Flora Online) POWO (Plants of the World online) GBIF (Global Biodiversity Information Facility)
ID recognized genus:
1731
recognized genus:
Thelocactus (Schumann) Britton & Rose
ID species:
1009816 | wfo-0000407495 | 251039-2
ID basionym:
369215
published in:
ID publication:
volume:
9
ID volume:
homotypic synonyms:
Echinocactus johnsonii Parry ex Engelm.; Echinomastus johnsonii (Parry ex Engelm.) E.M. Baxter; Ferocactus johnsonii (Parry ex Engelm.) Britton & Rose; Neolloydia johnsonii (Parry ex Engelm.) L.D. Benson; Sclerocactus johnsonii (Parry ex Engelm.) N.P. Taylor;
protologue: Cact. Succ. J. Gr. Brit. 9: 28 (1947)
search images: Google images IPNI (International Plant Names Index) WFO (World Flora Online) POWO (Plants of the World online) GBIF (Global Biodiversity Information Facility)
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