You searched for: Place Michigan Remove constraint Place: Michigan Place Muddy marsh on east side of Crawford Lake, Oakfield Twp., NE of Grand Rapids. Remove constraint Place: Muddy marsh on east side of Crawford Lake, Oakfield Twp., NE of Grand Rapids. Topic Caryophyllales Remove constraint Topic: Caryophyllales Topic Magnoliopsida Remove constraint Topic: Magnoliopsida Topic Persicaria Remove constraint Topic: Persicaria Topic Polygonaceae Remove constraint Topic: Polygonaceae Type still image Remove constraint Type: still image