Photo 2413964, (c) Bob O'Kennon, some rights reserved (CC BY-NC), uploaded by Bob O'Kennon

Attribution © Bob O'Kennon some rights reserved Uploaded by bob777 Source iNaturalist Associated observations Photos / Sounds 5 photos What Butler's Quillwort (Isoetes butleri) Observer bob777 Date February 29, 2012 03:40 PM CST Place Fort Worth Nature Center & Refuge (Google, OSM) Date Added September 21, 2015 04:13 PM CDT 1 comment 2 IDs Research Grade View Sizes small medium large original