Hydrophyllum capitatum
ballhead waterleaf
As recorded: Hydrophyllum capitatum Douglas ex Benth.
Plantae › Tracheophyta › Magnoliopsida › Boraginales › Hydrophyllaceae
- Collected by
- St.John, H.; Warren, F.; Jones, G.N.; Moore, J.A.G.N. Jones →John W. Moore →Harold St.John →F.A. Warren →
- Collector number
- 9819
- Date
- April 14, 1929
- Locality
- Klickitat Co., Klickitat Hills, 2 mi, up Klickitat River
- Region
- Washington, United States
- Record type
- Preserved specimen
Collected the same day
On April 14, 1929, St.John, H.; Warren, F.; Jones, G.N.; Moore, J.A. also collected 1 other specimen.
Hydrophyllum capitatum observed alive
This specimen was collected in 1929. Since 2000, iNaturalist observers have recorded 5,244 research-grade sightings in the wild, most recently on 2026-07-17.
2026-07-17
Teton County, WY, USA
(c) Caleb Helsel, some rights reserved (CC BY-NC)
2026-07-08
Central Okanagan West, BC, CA
(c) Evan Hersh, some rights reserved (CC BY-NC)
2026-07-08
Kootenay Boundary, BC, CA
(c) Caleb Catto, some rights reserved (CC BY)
2026-07-04
Snowbird, UT 84092, USA
(c) Braydon Lake, some rights reserved (CC BY-NC)
2026-07-01
Okanagan-Similkameen, CA-BC, CA
(c) s_egolf, some rights reserved (CC BY-NC)
2026-07-01
Okanagan-Similkameen, CA-BC, CA
(c) s_egolf, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Hydrophyllum capitatum. BISH 454692. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956358231. Accessed via explore.bishopmuseum.org/specimens/bish/454692.
Record sources
- GBIF occurrence 5956358231 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026