Photo 8770153, (c) Don Sutherland, some rights reserved (CC BY-NC), uploaded by Don Sutherland

Attribution © Don Sutherland some rights reserved Uploaded by donaldasutherland Source iNaturalist Canada Associated observations Photos / Sounds What Greater Duckweed (Spirodela polyrhiza) Observer donaldasutherland Date July 1, 2017 03:55 PM EDT Place Squirrel Creek, Peterborough County, ON, Canada (Google, OSM) Date Added July 1, 2017 05:23 PM EDT Description scattered plants in floating mat of Lemna minor. 2 IDs Research Grade View Sizes small medium large original Copyright