- External links
{{Speciesbox | image = | image_alt = | image_caption = | genus = Hydrangea | species = gracilis | authority = W.T.Wang & M.X.Nie }}Hydrangea gracilis is a species of Hydrangea flower, native to China. It was formally described by W.T. Wang and M.X. Nie in 1981. External links- Hydrangea gracilis at www.efloras.org.
{{Taxonbar|from=Q5224623}}{{Asterid-stub}} 2 : Hydrangea|Flora of China |