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Keywords from Image Description:
The flowering plants grasses sedges and ferns of Great Britain Pl. . 'oMMON BI STORT COMMON KNuTOH SS Polygonum islolloL aTiorJar nirrPAaoTis AT piwjE hay's vivipariuio Rail SF SDE marjtiunLm PL Pl Illustration biodiversitylibrary org title Pratt Anne Step Edward NameFound vivipariuio NameFound Persicaria NameConfirmed