Polygonum sawatchense ssp. sawatchenseSubspecies

Polygonum sawatchense ssp. sawatchense
(c) Cat Chang, some rights reserved (CC BY-NC), uploaded by Cat Chang

Synonyms

  • Polygonum triandrum
  • Polygonum douglasii ssp. johnstonii
  • Polygonum douglasii var. johnstonii

External Resources