Genus names beginning with M:
121 genera
380 species
33 subspecies and varieties
380 species
33 subspecies and varieties
Show only taxa with photos
Maclura – osage orange (1 species)
Macowanites (5 species)
Macrocystidia (1 species)
Macrodiplophyllum (1 species)
Madia – madia (6 species)
Madia – tarweed (6 species)
Mahonia (3 species)
Maianthemum – false lily-of-the-valley (3 species)
Maianthemum – false Solomon's seal (3 species)
Malaxis – adder's-mouth (1 species)
Malaxis – malaxis (1 species)
Malus – apple (6 species)
Malus – crabapple (6 species)
Malva – cheeses (5 species)
Malva – cheeseweed (5 species)
Malva – mallow (5 species)
Malvella – alkali-mallow (1 species)
Mannia (3 species)
Marah – bigroot (1 species)
Marah – manroot (1 species)
Marasmiellus (3 species)
Marasmius (6 species)
Marchantia (2 species)
Marrubium – horehound (1 species)
Marsilea – clover-fern (3 species)
Marsilea – pepperwort (3 species)
Marsilea – waterclover (3 species)
Marsupella (5 species)
Massalongia (1 species)
Matricaria – chamomile (2 species)
Matricaria – matricaria (2 species)
Matricaria – mayweed (2 species)
Matthiola (2 species)
Mauranthemum (0 species)
Mazus – mazus (1 species)
Meconella – meconella (1 species)
Medicago – alfalfa (5 species)
Medicago – bur-clover (5 species)
Medicago – medic (5 species)
Megacollybia (2 species)
Megalaria (4 species)
Megaspora (1 species)
Melampyrum – cow-wheat (1 species)
Melanelia (7 species)
Melanelixia (5 species)
Melanogaster (4 species)
Melanohalea (7 species)
Melanoleuca (6 species)
Melanophyllum (1 species)
Melanotus (1 species)
Melastiza (1 species)
Melica – melic (7 species)
Melica – oniongrass (7 species)
Melilotus – melilot (3 species)
Melilotus – sweet-clover (3 species)
Melissa – balm (1 species)
Melzericium (1 species)
Menegazzia (3 species)
Mensularia (1 species)
Mentha – mint (6 species)
Mentzelia – blazing-star (4 species)
Mentzelia – mentzelia (4 species)
Menyanthes – bogbean (1 species)
Menyanthes – buckbean (1 species)
Mercurialis (0 species)
Merismodes (3 species)
Mertensia – bluebells (7 species)
Mertensia – lungwort (7 species)
Mertensia – mertensia (7 species)
Meruliopsis (2 species)
Meruliporia (1 species)
Mesoptychia (5 species)
Mespilus (0 species)
Metacampanella (1 species)
Metamelanea (1 species)
Micarea (7 species)
Micranthes – saxifrage (15 species)
Microcalicium (4 species)
Microgilia – gilia (1 species)
Microglossum (3 species)
Micromonolepis – povertyweed (1 species)
Micropodia (1 species)
Microseris – microseris (4 species)
Microsteris – microsteris (1 species)
Microstoma (1 species)
Mimetanthe – mimetanthe (1 species)
Mimulus – monkey-flower (1 species)
Mirabilis – four-o'clock (1 species)
Mirabilis – umbrellawort (1 species)
Miriquidica (4 species)
Miscanthus (1 species)
Misopates – weasel's snout (1 species)
Mitella – bishops-cap (1 species)
Mitella – mitrewort (1 species)
Mitellastra – mitrewort (1 species)
Mitrula (1 species)
Modicella (1 species)
Moehringia – sandwort (2 species)
Moellerodiscus (1 species)
Moenchia – upright chickweed (1 species)
Moerckia (3 species)
Molinia – moorgrass (0 species)
Mollisia (5 species)
Mollugo – carpetweed (1 species)
Monarda – monarda (0 species)
Monardella – monardella (1 species)
Moneses – wood nymph (1 species)
Moneses – one-flowered wintergreen (1 species)
Monilinia (4 species)
Monotropa (2 species)
Montagnea (1 species)
Montia – water chickweed (7 species)
Montia – montia (7 species)
Morchella (5 species)
Morella – bayberry (1 species)
Morella – wax myrtle (1 species)
Morus – mulberry (1 species)
Mucronella (2 species)
Muhlenbergia – muhlenbergia (7 species)
Muhlenbergia – muhly (7 species)
Multiclavula (1 species)
Murdannia (1 species)
Muscari – grape-hyacinth (2 species)
Mutarda (0 species)
Mutinus (1 species)
Mycelis – mycelis (1 species)
Mycena (64 species)
Mycenella (1 species)
Mycetinis (1 species)
Mycoacia (3 species)
Mycobilimbia (4 species)
Mycoblastus (4 species)
Mycocalicium (3 species)
Mycolevis (1 species)
Mycoporum (1 species)
Mylia (2 species)
Myosotis – forget-me-not (8 species)
Myosotis – scorpion-grass (8 species)
Myosoton – water chickweed (1 species)
Myosurus – mouse-tail (4 species)
Myrica – sweet gale (1 species)
Myriophyllum – water-milfoil (10 species)
Myriopteris – lace-fern (3 species)
Myriopteris – lip fern (3 species)
Myrrhis – anise (0 species)
Mythicomyces (1 species)
Myxobilimbia (1 species)
Myxomphalia (1 species)
