Photo 4881159, (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 St. Lawrence Grapefern (Sceptridium rugulosum) Observer natemartineau Date July 2016 Place Michigan, US (Google, OSM) Date Added September 14, 2016 10:34 AM EDT 3 IDs Research Grade View Associated taxa CC St. Lawrence Grapefern (Sceptridium rugulosum) Info Photo (c) Nate Martineau, some rights reserved (CC BY-NC), uploaded by Nate Martineau Sizes small medium large original Copyright