Photo 201074963, (c) omclellan, some rights reserved (CC BY-NC)

Attribution © omclellan some rights reserved Uploaded by omclellan Source iNaturalist Associated observations Photos / Sounds What Stephanodiscus niagarae Observer omclellan Date May 23, 2022 04:36 PM CDT Place Dickinson County, IA, USA (Google, OSM) Date Added May 27, 2022 04:38 PM CDT Description Scale bar = 10 μm 2 IDs Research Grade View Sizes small medium large original