Canadensys Canadensys

Polygonum douglasii subsp. engelmannii (Greene) Kartesz & Gandhi

Polygonum douglasii subsp. engelmannii (Greene) Kartesz & Gandhi is a synonym sensu FNA Ed. Comm., 2005 of:

Polygonum engelmannii Greene, an accepted species name sensu FNA Ed. Comm., 2005.