Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Rhizoclonium riparium
As recorded: Rhizoclonium riparium (Roth) Harvey
Plantae › Chlorophyta › Ulvophyceae › Cladophorales › Cladophoraceae
- Collected by
- Conway, J.R.
- Collector number
- s.n.
- Date
- July 11, 1967
- Locality
- Mt.Dallas Beach
- Island
- San Juan
- Region
- Washington, United States
- Record type
- Preserved specimen
Collected the same day
On July 11, 1967, Conway, J.R. also collected 3 other specimens.
Rhizoclonium riparium observed alive
This specimen was collected in 1967. Since 2000, iNaturalist observers have recorded 2 research-grade sightings in the wild, most recently on 2025-04-20.

2025-04-20
Humboldt County, CA, USA
(c) Grace, some rights reserved (CC BY-NC)

2025-03-12
Menai Bridge, UK
(c) unorthodox_sketch, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Rhizoclonium riparium. BISH 686738. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956540695. Accessed via explore.bishopmuseum.org/specimens/bish/686738.
Record sources
- GBIF occurrence 5956540695 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
