Photo 20305609, (c) Juha Tuomola, some rights reserved (CC BY-NC), uploaded by Juha Tuomola

Attribution © Juha Tuomola some rights reserved Uploaded by juhatuomola Source iNaturalist Suomi Associated observations Photos / Sounds 4 photos What Soft Hornwort (Ceratophyllum submersum) Observer juhatuomola Date July 17, 2010 06:49 PM EEST Place Helsinki, Suomi (Google, OSM) Date Added June 25, 2018 05:52 PM EEST 2 IDs Research Grade View Sizes small medium large original