File:Persicaria punctata (Polygonum punctatum Elliott), collected 22 Aug 1904 from Alewife Brook between Arlington and Cambridge MA, from the National Museum of Natural History - NMNH-03225002.jpg
![File:Persicaria punctata (Polygonum punctatum Elliott), collected 22 Aug 1904 from Alewife Brook between Arlington and Cambridge MA, from the National Museum of Natural History - NMNH-03225002.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/4/46/Persicaria_punctata_%28Polygonum_punctatum_Elliott%29%2C_collected_22_Aug_1904_from_Alewife_Brook_between_Arlington_and_Cambridge_MA%2C_from_the_National_Museum_of_Natural_History_-_NMNH-03225002.jpg/453px-thumbnail.jpg?20240225233231)
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