Photo 60859270, (c) ethancrenson, some rights reserved (CC BY-NC), uploaded by ethancrenson

Attribution © ethancrenson some rights reserved Uploaded by ethancrenson Source iNaturalist Associated observations Photos / Sounds 6 photos What Hypoxylon perforatum Observer ethancrenson Date January 26, 2020 01:03 PM EST Place Cunningham Park, New York, NY, US (Google, OSM) Date Added February 4, 2020 02:40 PM EST Description The last two images show the KOH reaction at 10 sec. and 30 sec. 3 IDs Research Grade View Sizes small medium large original