Littorella uniflora
Shoreweed
Lobelia dortmanna
Water Lobelia
Lobelia urens
Heath Lobelia
Lolium perenne
Perennial Rye-grass
Lonicera periclymenum
Honeysuckle
Lotus corniculatus
Common Bird's-foot-trefoil
Lotus pedunculatus
Greater Bird's-foot-trefoil
Lotus subbiflorus
Hairy Bird's-foot-trefoil
Lotus tenuis
Narrow-leaved Bird's-foot-trefoil
Ludwigia palustris
Hampshire-purslane
Luronium natans
Floating Water-plantain
Luzula campestris
Field Wood-rush
Luzula multiflora
Heath Wood-rush
Luzula pilosa
Hairy Wood-rush
Luzula sylvatica
Great Wood-rush
Lycopodium clavatum
Stag's-horn Clubmoss
Lycopus europaeus
Gypsywort
Lysimachia arvensis
Scarlet Pimpernel
Lysimachia foemina
Blue Pimpernel
Lysimachia nemorum
Yellow Pimpernel
Lysimachia nummularia
Creeping-Jenny
Lysimachia tenella
Bog Pimpernel
Lysimachia vulgaris
Yellow Loosestrife
Lythrum portula
Water-purslane