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 |
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 |