Taxon - Odkazy a literatura
Oocephala (S.B.Jones) H.Rob.
Kew Science - Plants of the World online 2024-05 [1010913-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [jako Oocephala (S.B.Jones) H.Rob.]
Datum citace: 1. únor 2025
Oocephala agrianthoides (C.Jeffrey) H.Rob.
IUCN Red List of Threatened Species 2024-1 [97239798]
IUCN Red List of Threatened Species [http://www.iucnredlist.org/] [jako Vernonia agrianthoides C.Jeffrey = Oocephala agrianthoides (C.Jeffrey) H.Rob.]
Datum citace: 29. leden 2024
Kew Science - Plants of the World online 2024-05 [1010914-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [jako Oocephala agrianthoides (C.Jeffrey) H.Rob.]
Datum citace: 31. leden 2025
Oocephala centauroides (Klatt) H.Rob. & Skvarla Kew Science - Plants of the World online 2024-05 [77141569-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [jako Oocephala centauroides (Klatt) H.Rob. & Skvarla]
Datum citace: 31. leden 2025
Oocephala staehelinoides (Harv.) H.Rob. & Skvarla Kew Science - Plants of the World online 2024-05 [77141570-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [jako Oocephala staehelinoides (Harv.) H.Rob. & Skvarla]
Datum citace: 31. leden 2025
Oocephala stenocephala (Oliv.) H.Rob. Kew Science - Plants of the World online 2024-05 [1010915-1]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [jako Oocephala stenocephala (Oliv.) H.Rob.]
Datum citace: 31. leden 2025