Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Sonchus oleraceus
Common Sow-thistle
As recorded: Sonchus oleraceus L.
Plantae › Tracheophyta › Magnoliopsida › Asterales › Asteraceae
- Collected by
- Mumford, E.P.; Adamson, A.M.Alastair M. Adamson →Edward Philpott Mumford →
- Collector number
- 127
- Date
- March 21, 1929
- Locality
- Atuona
- Island
- Hiva Oa
- Region
- French Polynesia
- Identified by
- Merrill, E.D.
- Record type
- Preserved specimen
Collected the same day
On March 21, 1929, Mumford, E.P.; Adamson, A.M. also collected 16 other specimens.
Sonchus oleraceus observed alive
This specimen was collected in 1929. Since 2000, iNaturalist observers have recorded 85,845 research-grade sightings in the wild, most recently on 2026-10-28.

2026-10-28
Royal Melbourne Hospital Royal Park/Poplar Rd, Parkville VIC 3052, Australia
(c) agmiller1990, some rights reserved (CC BY-NC)

2026-10-28
Normanby, Dunedin, New Zealand
(c) tamaramat, some rights reserved (CC BY-NC)

2026-10-28
Bird Road 4393, Нова Зеландія
(c) yuriihaieviy, some rights reserved (CC BY-NC)

2026-10-27
Presqu'ile Provincial Park, Brighton, ON, CA
(c) Baxter Naday, some rights reserved (CC BY-NC)

2026-10-27
Grand Est
(c) Sora, some rights reserved (CC BY-NC)

2026-10-27
Lincolnshire
(c) Charles Davis, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Sonchus oleraceus. BISH 132966. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956532364. Accessed via explore.bishopmuseum.org/specimens/bish/132966.
Record sources
- GBIF occurrence 5956532364 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026
