• Thumbnail for Sclerocactus
    following species are recognized in the genus Sclerocactus by Plants of the World Online: Many species of Sclerocactus are protected under the provisions of the...
    11 KB (779 words) - 17:53, 4 June 2024
  • Thumbnail for Sclerocactus papyracanthus
    grass. Sclerocactus papyracanthus. The Nature Conservancy. "Appendices | CITES". cites.org. Retrieved 2022-01-14. USDA, NRCS (n.d.). "Sclerocactus papyracanthus"...
    3 KB (250 words) - 07:30, 21 December 2023
  • Thumbnail for Sclerocactus mesae-verdae
    assessment]. "Sclerocactus mesae-verdae". IUCN Red List of Threatened Species. 2017. Retrieved 11 September 2021. NatureServe (2024). "Sclerocactus mesae-verdae"...
    7 KB (688 words) - 23:18, 6 January 2024
  • Thumbnail for Sclerocactus johnsonii
    Online accepted three subspecies: Sclerocactus johnsonii subsp. acunensis (W.T.Marshall) M.A.Baker & J.M.Porter Sclerocactus johnsonii subsp. erectocentrus...
    3 KB (233 words) - 14:56, 15 February 2024
  • Thumbnail for Ferocactus
    hosting ant colonies. Sclerocactus brevihamatus tobuschii (W.T.Marshall) N.P.Taylor (as F. tobuschii (W.T.Marshall) N.P.Taylor) Sclerocactus glaucus (K.Schum...
    11 KB (571 words) - 06:32, 9 April 2024
  • Thumbnail for Sclerocactus glaucus
    this species formerly included plants now belonging to Sclerocactus brevispinus and Sclerocactus wetlandicus, two cacti endemic to Utah. When the second...
    6 KB (567 words) - 22:01, 12 January 2024
  • Thumbnail for Sclerocactus brevispinus
    List Sclerocactus brevispinus (Pariette cactus) as an Endangered or Threatened Species; Taxonomic Change From Sclerocactus glaucus to Sclerocactus brevispinus...
    4 KB (423 words) - 10:37, 14 February 2024
  • Thumbnail for Sclerocactus whipplei
    Sclerocactus whipplei, or Whipple's fishhook cactus, is a cactus (family Cactaceae) found in the Colorado Plateau and Canyonlands region of the southwestern...
    1 KB (100 words) - 01:38, 11 October 2022
  • Thumbnail for Sclerocactus wetlandicus
    is more appropriate for Sclerocactus brevispinus, the species endemic to the Pariette Draw of Duchesne County. Sclerocactus wetlandicus is threatened...
    5 KB (465 words) - 20:43, 5 January 2023
  • Thumbnail for Sclerocactus brevihamatus
    include: Sclerocactus brevihamatus subsp. brevihamatus – shorthook fishhook cactus. Sclerocactus brevihamatus var. pallidus – synonym of Sclerocactus brevihamatus...
    5 KB (427 words) - 04:21, 31 March 2024