Taxonomic status: Synonym

homotypic synonyms:
Echinocactus rettigii Quehl;

protologue: Kakteen 3(12): 105c (1973)
URL protologue: https://archive.org/stream/#page/105/mode/2up

---

      search images: Google images       IPNI (International Plant Names Index)       WFO (World Flora Online)       POWO (Plants of the World online)       GBIF (Global Biodiversity Information Facility)

---