Dotted Knotweed, Persicaria punctata

Irvine Lake, 8-30-12. © Ron Vanderhoff	Dotted Knotweed Persicaria punctata Native to California and is also found elsewhere in North America and beyond. Back to Polygonaceae of Orange County, California Back to Plants of Orange County, California Back to Natural History of Orange County, California
Irvine Lake, 8-30-12. © Ron Vanderhoff	Irvine Lake, 8-30-12. © Ron Vanderhoff
Irvine Lake, 8-30-12. © Ron Vanderhoff	Hunt. Central Park, W side, 7-28-16. © Ron Vanderhoff
Hunt. Central Park, W side, 7-28-16. © Ron Vanderhoff