Photo 49174393, (c) Matt Keevil, some rights reserved (CC BY-NC), uploaded by Matt Keevil

Attribution © Matt Keevil some rights reserved Uploaded by keevilm Source iNaturalist Canada Associated observations Photos / Sounds What Robbins' Pondweed (Potamogeton robbinsii) Observer keevilm Date August 23, 2019 10:32 AM EDT Place Kingston, ON, Canada (Google, OSM) Date Added August 24, 2019 04:21 PM EDT 2 IDs Research Grade View Sizes small medium large original