Mere om alger
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"Minimum-Tonne" by DooFi - Own work. Licensed under Public Domain via Wikimedia Commons.
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Screenshot taget 2015-05-13 af http://www.montereybayaquarium.org/animal-guide/plants-and-algae/bull-kelp
"Diatomeas w" by Damián H. Zanette - Originally uploaded 01:59, 16 July 2008 (UTC) by Dhzanette (talk) to en:Wikipedia (log). (Original text: I created this work entirely by myself.). Licensed under Public Domain via Wikimedia Commons.