• Campylopus cerastoides Spach in Hist. (kew.org)
  • Hypericum campylopus Steud. (kew.org)
  • Hypericum cerastioides is a species of perennial flowering plant in the St. John's wort family, Hypericaceae. (wikipedia.org)
  • Hypericum cerastioides is found in southern Bulgaria, northeastern Greece, and northwestern Turkey. (wikipedia.org)