| NAME OF PLANT | WHERE FOUND | DATE | WHERE FOUND | DATE |
| Lathyrus japonicus | ||||
| sea pea | ||||
| Lathyrus latifolius | ||||
| broad-leaved everlasting-pea | ||||
| Lathyrus linifolius | ||||
| bitter vetch | ||||
| Lathyrus nissolia | ||||
| grass vetchling | ||||
| Lathyrus pratensis | ||||
| meadow vetchling | ||||
| Lathyrus sylvestris | ||||
| narrow-leaved everlasting-pea | ||||
| Lavatera arborea | ||||
| tree-mallow | ||||
| Legousia hybrida | ||||
| Venus's-looking -glass | ||||
| Lemna gibba | ||||
| fat duckweed | ||||
| Lemna minor | ||||
| common duckweed | ||||
| Lemna minuta | ||||
| least duckweed | ||||
| Lemna trisulca | ||||
| ivy-leaved duckweed | ||||
| Leontodon autumnalis | ||||
| autumnal hawkbit | ||||
| Leontodon hispidus | ||||
| rough hawkbit | ||||
| Leontodon saxatilis | ||||
| lesser hawkbit | ||||
| Lepidum campestre | ||||
| field pepperwort | ||||
| Lepidium draba | ||||
| hoary cress | ||||
| Lepidium heterophyllum | ||||
| Smith's pepperwort | ||||
| Lepidium latifolium | ||||
| dittander | ||||
| Lepidium ruderale | ||||
| narrow-leaved pepperwort | ||||
| 49 | ||||