Polygonum cuspidatum Siebold & Zucc. |
Currently Accepted Name: | Polygonum cuspidatum Siebold & Zucc. |
Locality: | United States. Kentucky. Madison: Moberly Quadrangle, growing on unmowed igloo in northern part of Section D, pasture; locally common. Native of Japan, escaped from cultivation |
Notes: | Associated Species: Festuca elatior, Panicum anceps, Poa pratensis, Circium vulgare |