Red Water-fern
S3, Simple Roots
Murray Mallee Region
Red Water-fern
S3, Red Profile
 
                 
Red Water-fern (Azolla rubra)Class: Plants (Plantae) - Land Plants (Charophyta) - Land Plants (Equisetopsida)
Order: Water-ferns (Salviniales)
Family: Water-fern (Salviniaceae)     iNaturalist Observation
Species: Red Water-fern (Azolla rubra)
This Photo:     🔍S3, Red Close Up🔎

Thank you (Shibui) & Chris Solum (CSolum) for confirming the id of this species for us

General Species Information:
Found in the Murray Mallee SA, Coastal Areas and possibly elsewhere
Was considered to be Azolla filiculoides, an American species, but Reid et al. 2006 proved it was a separate species.

Copyright © 2025-2026 Brett & Marie Smith. All Rights Reserved. Photographed 18-May-2025
This species is classed as LC (Least Concern) in the Murray Mallee, SA, by DENR (Regional Species Status Assessments, July 2010)