Find results that contain all of your keywords. Content filter is on. Search will return best illustrations, stock vectors and clipart.
Make it so!
You have chosen to exclude "" from your results.

Choose orientation:

Green Azolla Is A Floating Water Fern Royalty-Free Stock Photo


Green azolla is a floating water fern Stock Photo
Designed by
Title
Green azolla is a floating water fern #200842467
Description

Green azolla, otherwise known as Azolla pinnata, is a small water spike that floats on the surface of the water. The plant has small, overlapping leaves, bright green in color, and often forms dense colonies that resemble a green carpet on water. Azolla has a unique ability to symbiosis with the cyanobacterium Anabaena azollae, which helps this plant bind nitrogen from the air, making it an excellent source of natural fertilizer. Azolla is often used as animal feed, green fertilizer in rice fields, and also has the potential to reduce greenhouse gas emissions