![](https://westgatebiodiversity.org.au/wp-content/uploads/2023/11/Marsilea-drummondii-Common-Nardoo1.jpg)
![](https://westgatebiodiversity.org.au/wp-content/uploads/2023/11/Marsillea-drummondii-Nardoo-11.jpg)
To 30CM. Aquatic or semi-aquatic fern with floating fronds. Silky, grey-green wedge-shaped “4 leaf clover” fronds, held above or on the water. No flowers. Single or clustered woody bean shaped sporocarps, generally appearing as water recedes after flooding