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Scientific Name
Polygonum sachalinense
Scientific Name w/ Auth.
Polygonum sachalinense F. Schmidt ex Maxim.
Park
Upper Delaware Scenic and Recreational River (UPDE)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
giant knotweed
Park Synonyms
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Spermatophytina |
| Class | Magnoliopsida |
| Superorder | Caryophyllanae |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Fallopia |
| Species | Polygonum sachalinense |
Occurrence
Probably Present
Occurrence Notes
Hybridizes quite a bit with Japanese knotweed.; Data Source: Jennifer Stingelin Keefer, NPSpecies Certification Lead, 9/13/2013.
Nativeness
Non-native
Nativeness Notes
Data Source: Jennifer Stingelin Keefer, NPSpecies Certification Lead, 9/13/2013; Rhoads and Block. 2007. The Plants of Pennsylvania, 2nd Ed.
Legacy NPSpecies information may no longer be applicable, please remove if it is not applicable.
In legacy NPSpecies Cultivation value was Not cultivated with comment: Data Source: Jennifer Stingelin Keefer, NPSpecies Certification Lead, 9/15/2013.
In legacy NPSpecies Weedy value was Yes with comment: Invasive species.
Abundance
Abundance Notes
Data Source: Jennifer Stingelin Keefer, NPSpecies Certification Lead, 9/13/2013.
Threatened Endangered Status
State Species of Concern statuses
Ozone Sensitive Status
NatureServe GRank
NatureServe SRank
Observations
0
References
Vouchers
0
External Links
0
Evidence counts shown include evidence for related synonyms.
Created By
EHN
Created Date
7/3/2002 12:00:00 AM
Last Modified By
Jennifer Stingelin Keefer
Last Modified Date
9/15/2013 12:00:00 AM
Notes
Park Species Data Source: Rhoads, Ann F. 1985, Accepted Detail: USDA, NRCS. 2013. The PLANTS Database (http://plants.usda.gov, 13 September 2013). National Plant Data Team, Greensboro, NC 27401-4901 USA
