Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Persicaria strigosa
spotted knotweed
As recorded: Polygonum strigosum R.Br.
Plantae › Tracheophyta › Magnoliopsida › Caryophyllales › Polygonaceae
- Collected by
- Larsen, K.; Smitiknand, T.; Warncke, E.K. Larsen →T. Smitiknand →E. Warncke →
- Collector number
- 260
- Date
- July 11, 1966
- Locality
- Prachinburi. Khhao Yaik - National Park.
- Region
- Thailand
- Elevation
- 850 m
- Identified by
- Larsen, K.
- Record type
- Preserved specimen
Persicaria strigosa observed alive
This specimen was collected in 1966. Since 2000, iNaturalist observers have recorded 358 research-grade sightings in the wild, most recently on 2026-10-17.
2026-10-17
Urunga NSW 2455, Australia
(c) drmattnimbs, some rights reserved (CC BY-NC)
2026-10-17
Coopernook NSW 2426, Australia
(c) Petra Holland, some rights reserved (CC BY)
2026-09-11
Morayfield QLD 4506, Australia
(c) Sally, some rights reserved (CC BY-NC)
2026-09-11
New South Wales, AU
(c) mattyratty, some rights reserved (CC BY-NC)
2026-09-09
Brisbane QLD, Australia
(c) PeterCopping, some rights reserved (CC BY-NC)
2026-09-08
Saint Marys Ct, Capalaba, QLD, AU
(c) Leo Carins, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Persicaria strigosa. BISH 31409. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956516821. Accessed via explore.bishopmuseum.org/specimens/bish/31409.
Record sources
- GBIF occurrence 5956516821 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026