| Clue | Source | Date |
|---|---|---|
| Did Monet's pen make up this flower? | Irish Times Simplex | 27 Apr 2022 |
| Dock stalk on plant | The Telegraph Toughie | 19 Aug 2021 |
| Plant in enclosure confused tailless monster | ||
| “Valued for their racemes of foxglove-like flowers, ____s are elegant and reliable border perennials” (RHS Encyclopedia of Plants and Flowers) | The Times Specialist Sunday | 26 Apr 2020 |