Mat-forming quillwort (Isoetes tegetiformans)

Description:

Description: English: Mat-forming quillwort (Isoetes tegetiformans) [1]. Date:. Source: : This image originates from the National Digital Library of the United States Fish and Wildlife Service at this page This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing for more information.See Category:Images from the United States Fish and Wildlife Service. Transferred from en.wikipedia to Commons. (Original text: http://www.fws.gov/digitalmedia/FullRes/natdiglib/38C5548B-EE88-A983-0A0140FC254C9237.JPG). Author: Pattavina, Pete - U.S. Fish and Wildlife Service.