Roadless Areas
Home/Species/ Cascade Knotweed

Polygonum cascadense

W.H. Baker

Cascade Knotweed

G4Apparently Secure Found in 6 roadless areas NatureServe Explorer →
G4Apparently SecureGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.138637
Element CodePDPGN0L0P0
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryVascular Plant
Endemicendemic to a single state or province
KingdomPlantae
PhylumAnthophyta
ClassDicotyledoneae
OrderPolygonales
FamilyPolygonaceae
GenusPolygonum
Concept Reference
Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.
Conservation Status
Review Date1989-02-08
Change Date1989-02-08
Ecology & Habitat
Other Nations (1)
United StatesNNR
ProvinceRankNative
OregonSNRYes
Plant Characteristics
Economic Value (Genus)No
Roadless Areas (6)
Oregon (6)
AreaForestAcres
CornpatchWillamette National Forest7,346
Echo MountainWillamette National Forest8,098
FairviewUmpqua National Forest7,417
Hardesty MountainUmpqua National Forest2,597
Hardesty MountainWillamette National Forest3,754
Jackson Creek AppendageUmpqua National Forest4,673
References (2)
  1. Flora of North America Editorial Committee (FNA). 2005. Flora of North America north of Mexico. Vol. 5. Magnoliophyta: Caryophyllidae: Caryophyllales, Polygonales, and Plumbaginales. Oxford Univ. Press, New York. vii + 656 pp.
  2. Kartesz, J.T. 1994. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland. 2nd edition. 2 vols. Timber Press, Portland, OR.