Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Smithora naiadum
As recorded: Smithora naiadum (C.L.Anderson) Hollenberg
Plantae › Rhodophyta › Compsopogonophyceae › Erythropeltidales › Erythrotrichiaceae
- Collected by
- Horwitz, L.
- Collector number
- 1023
- Date
- July 29, 1950
- Locality
- Lighthouse Beach, Coos Co
- Region
- Oregon, United States
- Identified by
- Hare, J.C.
- Record type
- Preserved specimen
Collected the same day
On July 29, 1950, Horwitz, L. also collected 2 other specimens.
Smithora naiadum observed alive
This specimen was collected in 1950. Since 2000, iNaturalist observers have recorded 497 research-grade sightings in the wild, most recently on 2026-10-25.

2026-10-25
Manzanita Beach, OR, US
no rights reserved

2026-10-24
W Cliff Dr, Santa Cruz, CA, US
(c) wyattherp, some rights reserved (CC BY-NC)

2026-10-16
Capital Regional District, BC, Canada
(c) Em Lim, some rights reserved (CC BY-NC)

2026-10-16
San Juan Islands National Monument, Samish TDSA, WA, US
(c) kaeliswift, some rights reserved (CC BY-NC)

2026-10-05
Island County, WA, USA
(c) JA Fields, some rights reserved (CC BY-NC)

2026-09-18
San Juan County, US-WA, US
(c) meklund14, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Smithora naiadum. BISH 539994. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956609751. Accessed via explore.bishopmuseum.org/specimens/bish/539994.
Record sources
- GBIF occurrence 5956609751 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
