Photo 17721024, (c) Nate Martineau, some rights reserved (CC BY-NC), uploaded by Nate Martineau

Attribution © Nate Martineau some rights reserved Uploaded by natemartineau Source iNaturalist Associated observations Photos / Sounds What Marsh Marigold (Caltha palustris) Observer natemartineau Date May 9, 2018 03:50 PM EDT Place Cass County, MI, USA (Google, OSM) Date Added May 9, 2018 11:43 PM EDT 2 IDs Research Grade View Sizes small medium large original