| Giver | Post | Date |
| Murshed4746 | A botanist designates each plant with a one-, two- or three-letter cod | 07-Dec-2023 |
| Jayz007 | A botanist designates each plant with a one-, two- or three-letter cod | 02-Dec-2023 |
| Nondini28 | A botanist designates each plant with a one-, two- or three-letter cod | 02-Dec-2023 |