Taxon - Odkazy a literatura
The Interim Register of Marine and Nonmarine Genera [1310553]
Rees, T. (compiler): The Interim Register of Marine and Nonmarine Genera [https://www.irmng.org] [jako Hydrangea Linnaeus, 1753]
Datum citace: 8. prosinec 2019
Kew Science - Plants of the World online 2024-05 [30010546-2]
Kew Science - Plants of the World online [https://powo.science.kew.org], Facilitated by the Royal Botanic Gardens, Kew [jako Hydrangea Gronov. ex L.]
Datum citace: 1. únor 2025
Paleobiology Database [54631]
Paleobiology Database [https://paleobiodb.org/] [jako Hydrangea Linnaeus, 1753]
Datum citace: 13. listopad 2019
C. Ulloa et al. (2017): An integrated assessment of the vascular plant species of the Americas, Science. 358. 1614-1617 [jako Hydrangea L.]Datum citace: 19. září 2019