Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Ascophyllum nodosum
Knotted Wrack
As recorded: Ascophyllum nodosum (L.) Le Jol.
Chromista › Ochrophyta › Phaeophyceae › Fucales › Fucaceae
- Collected by
- Nielsen, R.
- Collector number
- MBH825
- Date
- March 22, 1989
- Locality
- Hirsholm, eastern side, off the lighthouse
- Region
- Denmark
- Coordinates
- 57.4833, 10.6333
- Identified by
- Nielsen, R.
- Record type
- Preserved specimen
Where it was collected
Collected the same day
On March 22, 1989, Nielsen, R. also collected 3 other specimens.
Still here: Ascophyllum nodosum observed near this locality
This specimen was collected in 1989. Since 2000, iNaturalist observers have recorded 2 research-grade sightings in the wild within 25 km, most recently on 2025-06-21.
2025-06-21
Hirsholm Havn, Frederikshavn, North Denmark Region, DK
(c) Andrew Jacobs, some rights reserved (CC BY-NC)
2025-04-14
Vendsyssel-Thy, Skagen, Region Nordjylland, DK
(c) Martin Høj Hansen, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Ascophyllum nodosum. BISH 571177. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956295915. Accessed via explore.bishopmuseum.org/specimens/bish/571177.
Record sources
- GBIF occurrence 5956295915 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026