
Spirogyra: Salient Features, Occurrence, Thallus Structure, Reproduction
Spirogyra is a free-floating, freshwater, filamentous green alga of the class Chlorophyceae. It is usually found in stagnant water bodies such as ponds, pools, ditches, etc. Spirogyra is also known as water silk or blanket weed, as its filament is…