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Scientific Name
Polygonum douglasii
Scientific Name w/ Auth.
Polygonum douglasii Greene
Park
Lassen Volcanic National Park (LAVO)
Sensitive
No
Park Accepted
Accepted
Record Status
Approved
Park Preferred Common Names
Douglas' knotweed
Park Synonyms
Polygonum douglasii ssp. douglasii
Taxonomic Hierarchy
| Kingdom | Plantae |
| Subkingdom | Viridiplantae |
| Infrakingdom | Streptophyta |
| Superdivision | Embryophyta |
| Division | Tracheophyta |
| Subdivision | Spermatophytina |
| Class | Magnoliopsida |
| Superorder | Caryophyllanae |
| Order | Caryophyllales |
| Family | Polygonaceae |
| Genus | Polygonum |
| Species | Polygonum douglasii |
Occurrence
Present
Nativeness
Native
Abundance
Common
Abundance Notes
"Common in moist or dry places in meadows, open woods, and along drainages."; Data Source: Lassen Park flora 1995
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
Sara Koenig, 11/18/2002
Created Date
11/18/2002 12:00:00 AM
Last Modified By
eedson@nps.gov
Last Modified Date
9/8/2017 10:48:03 AM
Notes
Park Species Data Source: Cooper, D. J. 2003. Species found in vegetation plots, Drakesbad Meadow research study, 2001-2003, Lassen Volcanic National Park.
Sept 2017 Lizzy Edson updated taxonomy to current: Jepson interchange
Other Parks
Big Hole National Battlefield (BIHO)
Black Canyon of the Gunnison National Park (BLCA)
Capulin Volcano National Monument (CAVO)
Crater Lake National Park (CRLA)
Craters of the Moon National Monument and Preserve (CRMO)
Curecanti National Recreation Area (CURE)
Devils Postpile National Monument (DEPO)
Devils Tower National Monument (DETO)
Wind Cave National Park (WICA)
Rocky Mountain National Park (ROMO)
Great Sand Dunes National Park and Preserve (GRSA)
Theodore Roosevelt National Park (THRO)
Lake Roosevelt National Recreation Area (LARO)
Mount Rushmore National Memorial (MORU)
Grand Teton National Park (GRTE)
Grand Canyon National Park (GRCA)
Mesa Verde National Park (MEVE)
Grant-Kohrs Ranch National Historic Site (GRKO)
Saguaro National Park (SAGU)
North Cascades National Park (NOCA)
Isle Royale National Park (ISRO)
Mammoth Cave National Park (MACA)
Voyageurs National Park (VOYA)
Sleeping Bear Dunes National Lakeshore (SLBE)
Oregon Caves National Monument (ORCA)
Black Canyon of the Gunnison National Park (BLCA)
Capulin Volcano National Monument (CAVO)
Crater Lake National Park (CRLA)
Craters of the Moon National Monument and Preserve (CRMO)
Curecanti National Recreation Area (CURE)
Devils Postpile National Monument (DEPO)
Devils Tower National Monument (DETO)
Wind Cave National Park (WICA)
Rocky Mountain National Park (ROMO)
Great Sand Dunes National Park and Preserve (GRSA)
Theodore Roosevelt National Park (THRO)
Lake Roosevelt National Recreation Area (LARO)
Mount Rushmore National Memorial (MORU)
Grand Teton National Park (GRTE)
Grand Canyon National Park (GRCA)
Mesa Verde National Park (MEVE)
Grant-Kohrs Ranch National Historic Site (GRKO)
Saguaro National Park (SAGU)
North Cascades National Park (NOCA)
Isle Royale National Park (ISRO)
Mammoth Cave National Park (MACA)
Voyageurs National Park (VOYA)
Sleeping Bear Dunes National Lakeshore (SLBE)
Oregon Caves National Monument (ORCA)
