Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Portieria hornemannii
As recorded: Portieria hornemannii (Lyngb.) P.C.Silva, 1987
Plantae › Rhodophyta › Florideophyceae › Gigartinales › Rhizophyllidaceae
- Collected by
- Palmer, A.
- Collector number
- NOAA 167-0181
- Date
- May 13, 2007
- Locality
- Guam 9, random swim; Region_List: Marianas; Island Guam; Site: Guam 9
- Island
- Guam
- Record type
- Preserved specimen
Collected the same day
On May 13, 2007, Palmer, A. also collected 24+ other specimens.
Portieria hornemannii observed alive
This specimen was collected in 2007. Since 2000, iNaturalist observers have recorded 21 research-grade sightings in the wild, most recently on 2026-07-29.

2026-07-29
Lanai 5
(c) orionsmcc, some rights reserved (CC BY-NC)

2026-07-29
Maui County, US-HI, US
(c) orionsmcc, some rights reserved (CC BY-NC)

2025-02-23
Honolulu County, HI, USA
(c) Daniel Ward, some rights reserved (CC BY-NC)

2025-02-23
Honolulu County, HI, USA
(c) Daniel Ward, some rights reserved (CC BY-NC)

2025-02-08
Waialae - Kahala, Honolulu, HI, USA
(c) catta, some rights reserved (CC BY-NC)

2024-11-30
228台灣新北市貢寮區
(c) 劉佳勳, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Portieria hornemannii. BISH 776335. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956416443. Accessed via explore.bishopmuseum.org/specimens/bish/776335.
Record sources
- GBIF occurrence 5956416443 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
