| Clue | Source | Date |
|---|---|---|
| Cloverlike fern of the genus Marsilea whose spores are used as food in Australia (6) | ||
| Species of clover-like fern native to Australia also known as ngardu from which bush bread is made | Mirror Quiz | 08 Sep 2024 |
| Species of clover-like fern native to Australia also known as ngardu from which bush bread is made | Mirror Quiz | 03 Jun 2024 |
| Nutritious fern, number fringing neglected road | ||
| An Australian fern | The Telegraph General Knowledge | 24 Jun 2019 |