Zygnemataceae

The Zygnematacae are a family of green algae. Some types have only one cell, and other types have a string of connected cells. This string does not break into branches.

Zygnemataceae
A species of Spirogyra, which has chloroplasts that are helix-shaped
Scientific classification
Kingdom:	Plantae
Division:	Charophyta
Class:	Zygnematophyceae
Order:	Zygnematales
Family:	Zygnemataceae
Genera
Ancylonema Cylindrocystis Entransia Mesotaenium Mougeotia Mougeotiopsis Netrium Roya Sirogonium Spirogyra Tortitaenia Transeauina Zygnema Zygogonium

Other websites

Media related to Zygnemataceae at Wikimedia Commons

Data related to Zygnemataceae at Wikispecies