Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Polygonum
knotweeds
As recorded: Polygonum L.
Plantae › Tracheophyta › Magnoliopsida › Caryophyllales › Polygonaceae
- Collected by
- van Beusekom, C.F.; Geesink, R.R. Geesink →van Beusekom →
- Collector number
- 4515
- Date
- 1971
- Region
- Thailand
- Record type
- Preserved specimen
Polygonum observed alive
This specimen was collected in 1971. Since 2000, iNaturalist observers have recorded 460,619 research-grade sightings in the wild, most recently on 2026-10-28.
2026-10-28
Huaien Tunnel, Wenshan District, Taipei City, TW
(c) 張朝翔, some rights reserved (CC BY)
2026-10-28
Napier
(c) Gian Pescadero, some rights reserved (CC BY-NC)
2026-10-27
Enduro Way, Newport, TN, US
(c) ireland, some rights reserved (CC BY-NC)
2026-10-27
Galena Dr, Volo, IL, US
(c) janelew, some rights reserved (CC BY-NC)
2026-10-27
Chattanooga, TN, US
(c) Andrew Wales, some rights reserved (CC BY-NC)
2026-10-27
Potts Camp, MS 38659, USA
(c) Jeff Wilson, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Polygonum. BISH 83193. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956186242. Accessed via explore.bishopmuseum.org/specimens/bish/83193.
Record sources
- GBIF occurrence 5956186242 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026