Melolontha melolontha
Cockchafer
Mentha aquatica
Water Mint
Mentha arvensis
Corn Mint
Mentha pulegium
Pennyroyal
Menyanthes trifoliata
Bogbean
Mercurialis perennis
Dog's Mercury
Micranthes stellaris
Starry Saxifrage
Mimosa pudica
Sensitive Plant
Minuartia recurva
Recurved Sandwort
Misopates orontium
Weasel's-snout
Mitracarpus hirtus
Tropical Girdlepod
Moehringia trinervia
Three-nerved Sandwort
Montia fontana
Blinks
Mussaenda erythrophylla
Ashanti Blood
Myosotis discolor
Changing Forget-me-not
Myosotis laxa
Tufted Forget-me-not
Myosotis ramosissima
Early Forget-me-not
Myosotis scorpioides
Water Forget-me-not
Myosotis secunda
Creeping Forget-me-not
Myosurus minimus
Mousetail
Myriophyllum spicatum
Spiked Water-milfoil
Myrrhis odorata
Sweet Cicely
Narcissus obvallaris
Tenby Daffodil
Narcissus pseudonarcissus
Daffodil