Polygonum engelmanniiSpecies

Polygonum engelmannii
(c) Lori Skulski, some rights reserved (CC BY-NC), uploaded by Lori Skulski

Common Name(s)

  • Engelmann's knotweed

Synonyms

  • Polygonum douglasii ssp. engelmannii
  • Polygonum douglasii var. microspermum
  • Polygonum tenue var. microspermum

External Resources