
Alsidium seaforthii
As recorded: Bryothamnion seaforthii (Turner) Kütz.
Plantae › Rhodophyta › Florideophyceae › Ceramiales › Rhodomelaceae
- Collected by
- Piferrer
- Collector number
- 2565
- Locality
- Guánica
- Region
- Puerto Rico
- Record type
- Preserved specimen
Alsidium seaforthii observed alive
Since 2000, iNaturalist observers have recorded 9 research-grade sightings in the wild, most recently on 2026-09-25.

2026-09-25
Barra do Cunhaú, Canguaretama - RN, Brasil
(c) Manequinho Correia, some rights reserved (CC BY-NC)

2026-03-21
Matinhos - PR, Brasil
(c) fabianorodrigues, some rights reserved (CC BY-NC)

2026-03-21
Matinhos - PR, 83260-000, Brasil
(c) Gabriel Lucas de Aguiar Rudy, some rights reserved (CC BY-NC)

2026-03-21
Matinhos, PR, 83260-000, Brasil
(c) João Franco, some rights reserved (CC BY-NC)

2025-04-12
Matinhos, PR, 83260-000, Brasil
(c) bvisco, some rights reserved (CC BY-NC)

2025-04-12
Matinhos, PR, 83260-000, Brasil
(c) bvisco, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Alsidium seaforthii. BISH 527318. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956670210. Accessed via explore.bishopmuseum.org/specimens/bish/527318.
Record sources
- GBIF occurrence 5956670210 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
Data-quality notes from GBIF
- Name matched to the GBIF backbone only approximately
Spot an error? Let the Botany department know — corrections flow back to GBIF.
