Guinardia
# Guinardia

Guinardia is a genus of diatoms belonging to the family Rhizosoleniaceae.

The genus was first described by H. Peragallo in 1892.

The genus has cosmopolitan distribution.

Species:

* Guinardia delicatula
* Guinardia flaccida
* Guinardia pungens
* Guinardia striata
