Persicaria

Binomial Name Persicaria hydropiper (L.) Spach Family Polygonaceae Common Names smartweed, mild water-pepper Eastern Washington Introduced Conservation Status Notes Click on any image to enlarge it.

Scientific Name Persicaria lapathifolia (L.) Gray Family Polygonaceae Common Names dock-leaf smartweed, pale smartweed, willow weed Eastern Washington Native or European? Conservation Status Notes Click on any image to enlarge it.

Scientific Name Persicaria maculosa Gray Family Polygonaceae Common Names heartweed, lady’s-thumb, spotted lady’s-thumb, redshank Eastern Washington Europe Conservation Status Notes Click on any image to enlarge it.

Scientific Name Persicaria amphibia (L.) Gray Family Polygonaceae Common Names water smartweed Eastern Washington Native Conservation Status Notes Click on any image to enlarge it.