Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Grateloupia californica
Plantae › Rhodophyta › Florideophyceae › Ceramiales › Callithamniaceae
- Collected by
- Hodgson, L.M.
- Collector number
- LMH 101
- Date
- May 29, 1975
- Locality
- Monterey Peninsula; Mussel Point
- Region
- California, United States
- Identified by
- Hodgson, L.M.
- Record type
- Preserved specimen
Collected the same day
On May 29, 1975, Hodgson, L.M. also collected 5 other specimens.
Grateloupia californica observed alive
This specimen was collected in 1975. Since 2000, iNaturalist observers have recorded 26 research-grade sightings in the wild, most recently on 2026-04-24.

2026-04-24
CA, US
(c) Rebecca Johnson, some rights reserved (CC BY)

2026-04-19
Samoa, CA 95564, USA
(c) kpearson973, some rights reserved (CC BY-NC)

2026-04-18
Vancouver, BC, CA
(c) spacebuggie, some rights reserved (CC BY)

2026-03-22
Little Qualicum River Estuary, BC, Canada
(c) Michael G. Shepard, some rights reserved (CC BY-NC)

2026-03-22
Little Qualicum River Estuary, BC, Canada
(c) Michael G. Shepard, some rights reserved (CC BY-NC)

2026-03-22
Little Qualicum River Estuary, BC, Canada
(c) Michael G. Shepard, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Grateloupia californica. BISH 727605. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956155706. Accessed via explore.bishopmuseum.org/specimens/bish/727605.
Record sources
- GBIF occurrence 5956155706 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
