This specimen has not been photographed yet.
Calliarthron tuberculosum
As recorded: Calliarthron tuberculosum (Post. & Rupr.) Daws.
Plantae › Rhodophyta › Florideophyceae › Corallinales › Corallinaceae
- Collected by
- Doty, M.S.
- Collector number
- MSD 4144
- Date
- January 2, 1942
- Locality
- Cape Arago, South Bay
- Region
- Oregon, United States
- Identified by
- Hare, J.C.
- Record type
- Preserved specimen
Collected the same day
On January 2, 1942, Doty, M.S. also collected 9 other specimens.
Calliarthron tuberculosum observed alive
This specimen was collected in 1942. Since 2000, iNaturalist observers have recorded 1,042 research-grade sightings in the wild, most recently on 2026-10-27.
2026-10-27
CA, US
(c) miyacastilla, some rights reserved (CC BY-NC)
2026-10-11
Moss Beach, CA, USA
(c) zhen (he/him), some rights reserved (CC BY-NC)
2026-10-11
Agate Beach Trails, Bolinas, CA, US
(c) Rachel Lee Harper, some rights reserved (CC BY)
2026-10-09
Pigeon Point Rd, CA, US
(c) snagesetty, some rights reserved (CC BY-NC)
2026-10-09
San Mateo County
(c) amontefusco, some rights reserved (CC BY-NC)
2026-10-09
San Mateo County
(c) vhadley, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Calliarthron tuberculosum. BISH 527333. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956282285. Accessed via explore.bishopmuseum.org/specimens/bish/527333.
Record sources
- GBIF occurrence 5956282285 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026