Limonium vulgare
Common Sea-lavender
Linaria purpurea
Purple Toadflax
Linaria vulgaris
Common Toadflax
Linum catharticum
Fairy Flax
Liriodendron tulipifera
Tulip-tree
Lithospermum officinale
Common Gromwell
Lobularia maritima
Sweet Alison
Lonicera periclymenum
Honeysuckle
Lotus corniculatus
Common Bird's-foot-trefoil
Lotus pedunculatus
Greater Bird's-foot-trefoil
Lunaria annua
Honesty
Lycium barbarum
Duke#of Argyll's Teaplant
Lycoperdon perlatum
Common Puffball
Lysimachia arvensis
Scarlet Pimpernel
Lysimachia maritima
Sea-milkwort
Lysimachia nemorum
Yellow Pimpernel
Malva arborea
Tree-mallow
Malva moschata
Musk-mallow
Malva sylvestris
Common Mallow
Medicago arabica
Spotted Medick
Medicago lupulina
Black Medick
Medicago polymorpha
Toothed Medick
Melilotus altissimus
Tall Melilot
Mentha aquatica
Water Mint
Mercurialis perennis
Dog's Mercury
Mycelis muralis
Wall Lettuce
Myosotis ramosissima
Early Forget-me-not
Myosotis scorpioides
Water Forget-me-not
Myosotis sylvatica
Wood Forget-me-not
Myrica gale
Bog-myrtle
Narcissus pseudonarcissus
Daffodil
Neottia ovata
Common Twayblade
Noccaea caerulescens
Alpine Penny-cress
Nuphar lutea
Yellow Water-lily
Nymphaea alba
White Water-lily
Odontites vernus
Red Bartsia
Oenanthe aquatica
Fine-leaved Water-dropwort
Oenanthe crocata
Hemlock Water-dropwort
Oenothera biennis
Small-flowered Evening-primrose
Oenothera stricta
Fragrant Evening-primrose
Onobrychis viciifolia
Sainfoin
Ononis repens
Common Restharrow
Orchis mascula
Early-purple Orchid
Origanum vulgare
Wild Marjoram
Ornithogalum umbellatum
Star-of-Bethlehem
Orobanche hederae
Ivy Broomrape
Orobanche minor
Common Broomrape
Oxalis acetosella
Wood-sorrel
Oxalis articulata
Pink-sorrel
Panaeolina foenisecii
Brown Mottlegill
Panaeolus papilionaceus
Petticoat Mottlegill
Papaver dubium
Long-headed Poppy
Papaver rhoeas
Common Poppy
Parietaria judaica
Pellitory-of-the-wall
Paris quadrifolia
Herb-Paris
Pastinaca sativa
Wild Parsnip
Pellia endiviifolia
Pentaglottis sempervirens
Green Alkanet
Persicaria amphibia
Amphibious Bistort
Petasites pyrenaicus
Winter Heliotrope
Phellinus ferreus
Cinnamon Porecrust
Pholiota squarrosa
Shaggy Scalycap
Pinus sylvestris
Scots Pine
Plantago coronopus
Buck's-horn Plantain
Plantago lanceolata
Ribwort Plantain
Plantago media
Hoary Plantain
Platanus orientalis
Oriental Plane
Polygala vulgaris
Common Milkwort
Polygonatum multiflorum
Solomon's-seal
Polygonum aviculare
Knotgrass