Species

Persicaria hydropiperoides (Swamp smartweed)

Persicaria hydropiperoides. Photo: (c) kyle_sipes, some rights reserved (CC BY-NC)

Persicaria hydropiperoides is a New World species of flowering plant in the buckwheat family known by the common names swamp smartweed and false waterpepper. It is widespread across much of North America and South America. It grows in moist and wet habitats, and is sometimes semi-aquatic.

— Wikipedia

Sightings

Where in Humboldt


Discussion

PLEASE SHARE YOUR THOUGHTS ABOUT PERSICARIA HYDROPIPEROIDES, THE SWAMP SMARTWEED