"Spirodela polyrhiza" is a species of duckweed. It can be found nearly worldwide in many types of freshwater habitat. It is a perennial aquatic plant usually growing in dense colonies, forming a mat on the water surface.
Similar species: Water-plantains, Seagrass
By nomad2326
All rights reserved
Uploaded Jul 13, 2017. Captured Jul 12, 2017 09:10 in 11249 N Blackfoot Point, Citrus Springs, FL 34434, USA.
comments (3)
https://en.wikipedia.org/wiki/Lemnoideae
http://www.wildsouthflorida.com/duckweeds.html
http://www.floridalakefront.com/lakefront-faqs/aquatic-plants-of-florida/
https://plants.ifas.ufl.edu/plant-directory/lemna-valdiviana/ Posted 8 years ago, modified 8 years ago