Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Hydrangea arguta
Kanawao
As recorded: Hydrangea arguta (Gaudich.) Y.De Smet & C.Granados
Plantae › Tracheophyta › Magnoliopsida › Cornales › Hydrangeaceae
- Collected by
- Degener, O.
- Collector number
- 9085
- Date
- August 10, 1929
- Locality
- Kilauea: 29 Miles
- Island
- Hawaiʻi Island
- Region
- Hawaii, United States
- Identified by
- BISH staff
- Record type
- Preserved specimen
Collected the same day
On August 10, 1929, Degener, O. also collected 1 other specimen.
Hydrangea arguta observed alive in Hawaiʻi
This specimen was collected in 1929. Since 2000, iNaturalist observers have recorded 538 research-grade sightings in the wild, most recently on 2026-10-21.

2026-10-21
West Maui Forest Reserve, Wailuku, HI, US
(c) planetboom, some rights reserved (CC BY-NC)

2026-10-21
Kapaʻa, HI 96746, USA
(c) Curtis Mahon, some rights reserved (CC BY-NC)

2026-10-17
Waianae, HI 96792, USA
(c) jeremypmccann, some rights reserved (CC BY-NC)

2026-10-17
Waianae, HI 96792, USA
(c) jeremypmccann, some rights reserved (CC BY-NC)

2026-10-17
Waianae, HI 96792, USA
(c) jeremypmccann, some rights reserved (CC BY-NC)

2026-10-13
Hawaii, US
(c) Brynn Fricke, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Hydrangea arguta. BISH 69453. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956548574. Accessed via explore.bishopmuseum.org/specimens/bish/69453.
Record sources
- GBIF occurrence 5956548574 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
