Hydrangeaceae
Hydrangea alternifolia
- Family
- Hydrangeaceae
- Genus
- Hydrangea
Pet and kid safety: not checked yet. Check pet-safe plants

Is yours looking unwell? Scan your plant — free
Common names
By language (1)
- Japanese
- クサアジサイ, 草紫陽花
Synonyms
- Cardiandra alternifolia (Siebold) Siebold & Zucc.
- Cardiandra alternifolia f. formosa Honda
- Cardiandra alternifolia f. mirabilis (Takeda) Sugim. ex H.Ohba
- Cardiandra alternifolia f. multiplex Hayashi
- Cardiandra alternifolia f. oppositifolia (Honda) Maek.
- Cardiandra alternifolia f. ramosa Hayashi
- Cardiandra alternifolia var. hakonensis H.Ohba
- Cardiandra alternifolia var. mirabilis Takeda
- Cardiandra alternifolia var. oppositifolia Honda
Photos

FlowerPhoto: ITÔ, Hiroki, CC BY 4.0, from iNaturalist 
FlowerPhoto: pavlaki1968, CC BY 4.0, from iNaturalist 
Photo: Qwert1234, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Qwert1234, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Qwert1234, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Qwert1234, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Keisotyo, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Keisotyo, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Keisotyo, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Qwert1234, CC BY-SA 4.0, from Wikimedia Commons 
Photo: Qwert1234, CC BY-SA 4.0, from Wikimedia Commons
More in Hydrangea
- Bigleaf hydrangeaHydrangea macrophyllaHydrangeaceae
- Panicled hydrangeaHydrangea paniculataHydrangeaceae
- Wild hydrangeaHydrangea arborescensHydrangeaceae
- Climbing hydrangeaHydrangea petiolarisHydrangeaceae
- Hydrangea asperaHydrangeaceae
- Oakleaf hydrangeaHydrangea quercifoliaHydrangeaceae
- Climbing hydrangeaHydrangea anomalaHydrangeaceae
- Chinese quinineHydrangea febrifugaHydrangeaceae
- Hydrangea heteromallaHydrangeaceae
- Hydrangea hirtaHydrangeaceae
- Mountain hydrangea, tea of heavenHydrangea serrataHydrangeaceae
- Hydrangea davidiiHydrangeaceae
Sources: classification, synonyms from World Flora Online Plant List (2026-06, CC0 1.0); common names, popularity from Wikidata (2026-10-26, CC0 1.0). About our plant data.