| NAME OF PLANT | WHERE FOUND | DATE | WHERE FOUND | DATE |
| Leucanthemum vulgare | ||||
| oxeye daisy | ||||
| Leymus arenarius | ||||
| lyme-grass | ||||
| Ligusticum scoticum | ||||
| Scottish lovage | ||||
| Ligustrum vulgare | ||||
| wild privet | ||||
| Limonium binervosum | ||||
| rock sea-lavender | ||||
| Limonium vulgare | ||||
| common sea-lavender | ||||
| Linaria purpurea | ||||
| purple toadflax | ||||
| Linaria repens | ||||
| pale toadflax | ||||
| Linaria vulgaris | ||||
| common toadflax | ||||
| Linum bienne | ||||
| pale flax | ||||
| Linum catharticum | ||||
| fairy flax | ||||
| Listera cordata | ||||
| lesser twayblade | ||||
| Listera ovata | ||||
| common twayblade | ||||
| Lithospermum officinale | ||||
| common gromwell | ||||
| Littorella uniflora | ||||
| shoreweed | ||||
| Lobelia dortmanna | ||||
| water lobelia | ||||
| Lobularia maritima | ||||
| sweet alison | ||||
| Loiseluria procumbens | ||||
| trailing azalea | ||||
| Lolium perenne | ||||
| perennial rye-grass | ||||
| Lonicera periclymenum | ||||
| honeysuckle | ||||
| 51 | ||||