Echinocereus relictus is a species of hedgehog cactus.[2]

References

  1. ^ "Echinocereus relictus". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 23 August 2019.
  2. ^ Blake Wellard (2016). "A new ancestral diploid species of Echinocereus (Cactaceae) endemic to southwestern Utah and northwestern Arizona (U.S.A.)". Journal of the Botanical Research Institute of Texas. 10 (2). Botanical Research Institute of Texas: 345. ISSN 1934-5259.