| taxonID | BNWP2 |
| parentNameUsageID | 4L9XS |
| scientificNameID | QzLPIT82-K800psZY6eNn1 |
| datasetID | 1141 |
| taxonomicStatus | accepted |
| taxonRank | subspecies |
| scientificName | Polygonum sawatchense subsp. oblivium Costea & Tardif |
| scientificNameAuthorship | Costea & Tardif |
| genericName | Polygonum |
| specificEpithet | sawatchense |
| infraspecificEpithet | oblivium |
| namePublishedIn | Costea, & Tardif. (2003). Sida 20: 1637 (2003). |
| nomenclaturalCode | ICN |
| references | http://www.worldplants.de/?deeplink=Polygonum-sawatchense-subsp.-oblivium |
| DataSource | Catalogue of Life 2025-06-13 |