Major items
| Organic | Scientific name | Common name | Part | Origin |
| Macadamia integrifolia Maiden & Betche | Macadamia Nut Oil | nut | E Africa | |
| Maclura tinctoria (L) D Don ex Steud | Fustic | bark, latex | C-America | |
| Macroclinium bicolor | Ecuador | |||
| Macroclinium borjaense | Ecuador | |||
| Magnolia biondii Pamp;Magnolia denudata Desr/Magnolia sprengeri Pamp flower | China | |||
| Magnolia champaca (L) Baill ex Pierre | Champaca | leaf, flower | SE Asia | |
| Magnolia officinalis Rehd et Wils / Magnolia officinalis Rehd et Wils var biloba Rehd et Wils | bark | China | ||
| Magnolia virginiana L | Magnolia Bark | N-America | ||
| Mahonia aquifolium (Pursh) Nutt (syn BerberisaquifoliumGrape | Oregon Pursh) | root WC, cut | N-America | |
| Mahonia bealei (Fort) Carr/Mahonia fortunei (Lindl) Fedde | stem | China | ||
| Maianthemum racemosum (L) Link | False Solomon's Seal | N-America | ||
| Maihuenia poeppigii | hierba del guanaco | America | ||
| Maihueniopsis subterranea | America | |||
| Malachra alceifolia Jacq | Bastard Okra | aerial part | C-America | |
| Mallotus philippensis (Lam) Müll Arg | Kamala Tree | |||
| Malpighia glabra L | Wild Rapemyrtle | fruit | C-America | |
| Malus domestica Borkh | Apples | fruit | MidEast | |
| bio | Malus sylvestris (L) Mill | Crab Apple | fruit | SE-Europe |
| bio | Malva sylvestris L | Mallow | flower | SE-Europe |
| Malvaviscus arboreus Cav | Turk's Cap | leaf, bark, flower | C-America | |
| Mammea africana Sabine | African Mammy Apple | seed | W-Africa | |
| Mammea americana L | Mammy | fruit | C-America | |
| Mammillaria albescens | America | |||
| Mammillaria albilanata(Mammillaria noureddineana) | America | |||
| Mammillaria apozolensis | America | |||
| Mammillaria applanata | America | |||
| Mammillaria atavageaensis | America | |||
| Mammillaria aureilanata | America | |||
| Mammillaria baumii | America | |||
| Mammillaria beiselii | America | |||
| Mammillaria berkiana | America | |||
| Mammillaria blossfeldiana | America | |||
| Mammillaria bocasana | America | |||
| Mammillaria bocensis | America | |||
| Mammillaria bombycina | America | |||
| Mammillaria boolii | America | |||
| Mammillaria brachytrichion | America | |||
| Mammillaria brandegeei(Mammillaria dawsonii) | America | |||
| Mammillaria bucareliensis | America | |||
| Mammillaria candida(Mammilloydia candida) | America | |||
| Mammillaria canelensis(Mammillaria standleyi) | America | |||
| Mammillaria carmenae | America | |||
| Mammillaria carnea | America | |||
| Mammillaria carretii | America | |||
| Mammillaria coahuilensis | America | |||
| Mammillaria columbiana | America | |||
| Mammillaria compressa | America | |||
| Mammillaria conspicua | America | |||
| Mammillaria craigii | America | |||
| Mammillaria crinita | America | |||
| Mammillaria crucigera | America | |||
| Mammillaria decipiens | Bird's Nest Mammillaria | America | ||
| Mammillaria densispina | America | |||
| Mammillaria denudata | America | |||
| Mammillaria discolor | America | |||
| mammillaria duoformis | America | |||
| Mammillaria durangicola | America | |||
| Mammillaria duwei | America | |||
| Mammillaria egregia(Mammillaria lasiacantha) | lacespine nipple cactus | America | ||
| Mammillaria elegans | America | |||
| Mammillaria elongata | America | |||
| Mammillaria eriacantha | America | |||
| Mammillaria ernestii(Mammillaria backebergiana) | America | |||
| Mammillaria esseriana | America | |||
| Mammillaria eumorpha | America | |||
| Mammillaria euthele | America | |||
| Mammillaria felipensis | America | |||
| Mammillaria fera-rubra(Mammillaria rhodantha) | America | |||
| Mammillaria fittkaui | America | |||
| Mammillaria formosa(Mammillaria microthele) | old lady cactus | America | ||
| Mammillaria fraileana | America | |||
| Mammillaria gigantea | America | |||
| Mammillaria gilensis(Mammillaria crinita) | America | |||
| Mammillaria giselae | America | |||
| Mammillaria glassii | America | |||
| Mammillaria grusonii | America | |||
| Mammillaria gueldemanniana | America | |||
| Mammillaria gummifera(Mammillaria heyderi) | America | |||
| Mammillaria haageana | America | |||
| Mammillaria halbingeri | America | |||
| Mammillaria hernandezii | America | |||
| Mammillaria herrerae | America | |||
| Mammillaria hidalgensis(Mammillaria polythele) | America | |||
| Mammillaria hirsuta(Mammillaria bocasana) | powder puff cactus, Powder Puff Pincushion cactus | America | ||
| Mammillaria humboldtii | America | |||
| Mammillaria jaliscana | America | |||
| Mammillaria johnstonii | America | |||
| Mammillaria karwinskiana | America | |||
| Mammillaria kewensis(Mammillaria polythele) | America | |||
| Mammillaria klissingiana | America | |||
| Mammillaria kraehenbuehlii | America | |||
| Mammillaria lasiacantha | lacespine nipple cactus | America | ||
| Mammillaria leptacantha | America | |||
| Mammillaria lewisiana | America | |||
| Mammillaria limonensis | America | |||
| Mammillaria linarensis | America | |||
| Mammillaria lindsayi | America | |||
| Mammillaria lloydii | America | |||
| Mammillaria longimamma | America | |||
| Mammillaria luethyi | America | |||
| Mammillaria magnimamma | Mexican pincushion | America | ||
| Mammillaria marcosii | America | |||
| Mammillaria matudae | America | |||
| Mammillaria melanocentra | America | |||
| Mammillaria meyranii | America | |||
| Mammillaria microhelia | America | |||
| Mammillaria moelleriana | America | |||
| Mammillaria multidigitata | America | |||
| Mammillaria multiseta(Mammillaria nejapensis) | America | |||
| Mammillaria mystax | America | |||
| Mammillaria napina | America | |||
| Mammillaria neopalmeri | America | |||
| Mammillaria occidentalis | America | |||
| Mammillaria oteroi | America | |||
| Mammillaria pacifica | America | |||
| Mammillaria painteri | America | |||
| Mammillaria papasquiarensis | America | |||
| Mammillaria parkinsonii | owl-eye pincushion, owl-eye cactus | America | ||
| Mammillaria parrasensis | America | |||
| Mammillaria pectinifera | Conchilinque | America | ||
| Mammillaria penninsularis | America | |||
| Mammillaria pennispinosa | America | |||
| Mammillaria phaeacantha | America | |||
| Mammillaria picta | America | |||
| Mammillaria pilcayensis(Mammillaria spinosissima) | spiny pincushion cactus | America | ||
| Mammillaria pilensis | America | |||
| Mammillaria pilispina | America | |||
| Mammillaria plumosa | America | |||
| Mammillaria polyedra | America | |||
| Mammillaria polythele | America | |||
| Mammillaria pottsii | America | |||
| Mammillaria pringlei | America | |||
| Mammillaria pringlei(Mammillaria rhodantha) | America | |||
| Mammillaria prolifera | America | |||
| Mammillaria pseudoperbella | America | |||
| Mammillaria pullihamata | America | |||
| Mammillaria rekoi | America | |||
| Mammillaria rioverdense | America | |||
| Mammillaria ritteriana | America | |||
| Mammillaria roseoalba | America | |||
| Mammillaria rossiana | America | |||
| Mammillaria saboae | America | |||
| Mammillaria saetigera | America | |||
| Mammillaria schiedeana | America | |||
| Mammillaria schwarzii | America | |||
| Mammillaria scrippsiana | America | |||
| Mammillaria seitziana | America | |||
| Mammillaria senilis | America | |||
| Mammillaria setispina | America | |||
| Mammillaria silvatica | America | |||
| Mammillaria sinforosensis | America | |||
| Mammillaria sinistrohamata | America | |||
| Mammillaria solisioides | PITAYA | America | ||
| Mammillaria sphacelata | America | |||
| Mammillaria sphaerica | nipple cactus | America | ||
| Mammillaria spinosissima | America | |||
| Mammillaria stella-de-tacubaya | America | |||
| Mammillaria supraflumen | America | |||
| Mammillaria swinglei | America | |||
| Mammillaria tesopacensis | America | |||
| Mammillaria tezontle | America | |||
| Mammillaria theresae | America | |||
| Mammillaria uberiformis | America | |||
| Mammillaria vagaspina | Mexican pincushion | America | ||
| Mammillaria varieaculeata | America | |||
| Mammillaria verhaertiana | America | |||
| Mammillaria viereckii | America | |||
| Mammillaria viescensis | America | |||
| Mammillaria viperina(Mammillaria sphacelata) | America | |||
| Mammillaria voburnensis | America | |||
| Mammillaria wiesingeri | America | |||
| Mammillaria woodsii | America | |||
| Mammillaria xaltianguensis | America | |||
| Mammillaria zeilmanniana | America | |||
| Mandragora officinarum L | Mandrake | root | Mediterannean | |
| Mangifera indica L | Mango fruit (fat) | fruit | S-America | |
| Mapinguari desvauxianus | Ecuador | |||
| Maranta arundinacea L | Arrow Root | root | ||
| Marginatocereus marginatus | America | |||
| Marrubium vulgare L | Horehound | |||
| Marsdenia cundurango Rchb f | Condorvine | bark | ||
| Marshallocereus thurberi | America | |||
| Masdevallia abbreviata | Ecuador | |||
| Masdevallia acrochordonia | Ecuador | |||
| Masdevallia adrianae | Ecuador | |||
| Masdevallia aenigma | Ecuador | |||
| Masdevallia agaster | Ecuador | |||
| Masdevallia amabilis | Ecuador | |||
| Masdevallia amabilis alba | Ecuador | |||
| Masdevallia amabilis red | Ecuador | |||
| Masdevallia amaluzae | Ecuador | |||
| Masdevallia amaluzae aff | Ecuador | |||
| Masdevallia amanda | Ecuador | |||
| Masdevallia ametroglossa | Ecuador | |||
| Masdevallia amplexa | Ecuador | |||
| Masdevallia ampullacea | Ecuador | |||
| Masdevallia anceps | Ecuador | |||
| Masdevallia andreettana | Ecuador | |||
| Masdevallia anfracta | Ecuador | |||
| Masdevallia angulata | Ecuador | |||
| Masdevallia antonii | Ecuador | |||
| Masdevallia arangoi | Ecuador | |||
| Masdevallia ariasii | Ecuador | |||
| Masdevallia asterotricha | Ecuador | |||
| Masdevallia attenuata | Ecuador | |||
| Masdevallia aurea | Ecuador | |||
| Masdevallia ayabacana | Ecuador | |||
| Masdevallia bangii | Ecuador | |||
| Masdevallia barrowii | Ecuador | |||
| Masdevallia belua | Ecuador | |||
| Masdevallia bennettii | Ecuador | |||
| Masdevallia bicolor | Ecuador | |||
| Masdevallia boliviensis | Ecuador | |||
| Masdevallia bonplandii | Ecuador | |||
| Masdevallia bottae | Ecuador | |||
| Masdevallia brachyura | Ecuador | |||
| Masdevallia bryophila small | Ecuador | |||
| Masdevallia buccinator | Ecuador | |||
| Masdevallia bucculenta | Ecuador | |||
| Masdevallia bulbophyllopsis | Ecuador | |||
| Masdevallia cacodes | Ecuador | |||
| Masdevallia caesia | Ecuador | |||
| Masdevallia caesia xanthina | Ecuador | |||
| Masdevallia calagrasalis | Ecuador | |||
| Masdevallia calocalix | Ecuador | |||
| Masdevallia caloptera | Ecuador | |||
| Masdevallia campyloglossa | Ecuador | |||
| Masdevallia cardiantha | Ecuador | |||
| Masdevallia carmenensis | Ecuador | |||
| Masdevallia carruthersiana | Ecuador | |||
| Masdevallia catapheres | Ecuador | |||
| Masdevallia caudata | Ecuador | |||
| Masdevallia caudivolvula | Ecuador | |||
| Masdevallia cerastes | Ecuador | |||
| Masdevallia chaetostoma | Ecuador | |||
| Masdevallia chaparensis | Ecuador | |||
| Masdevallia chasei | Ecuador | |||
| Masdevallia chaucana | Ecuador | |||
| Masdevallia chimboensis | Ecuador | |||
| Masdevallia chuspipatae | Ecuador | |||
| Masdevallia cinnamomea | Ecuador | |||
| Masdevallia citrinella | Ecuador | |||
| Masdevallia cloesii | Ecuador | |||
| Masdevallia coccinea | Ecuador | |||
| Masdevallia colossus | Ecuador | |||
| Masdevallia concinna | Ecuador | |||
| Masdevallia constricta | Ecuador | |||
| Masdevallia coriacea | Ecuador | |||
| Masdevallia crassicaulis | Ecuador | |||
| Masdevallia cucullata | Ecuador | |||
| Masdevallia cuprea | Ecuador | |||
| Masdevallia curtipes | Ecuador | |||
| Masdevallia cyclotega | Ecuador | |||
| Masdevallia cylix | Ecuador | |||
| Masdevallia dalessandroi | Ecuador | |||
| Masdevallia datura | Ecuador | |||
| Masdevallia davisii | Ecuador | |||
| Masdevallia deceptrix | Ecuador | |||
| Masdevallia decumana | Ecuador | |||
| Masdevallia deformis | Ecuador | |||
| Masdevallia delhierroi | Ecuador | |||
| Masdevallia delhierroi red | Ecuador | |||
| Masdevallia demissa | Ecuador | |||
| Masdevallia dennisiana | Ecuador | |||
| Masdevallia descendens | Ecuador | |||
| Masdevallia discoidea | Ecuador | |||
| Masdevallia discolor | Ecuador | |||
| Masdevallia don-quijote | Ecuador | |||
| Masdevallia draconis | Ecuador | |||
| Masdevallia dynastes | Ecuador | |||
| Masdevallia echo | Ecuador | |||
| Masdevallia elachys | Ecuador | |||
| Masdevallia elegans | Ecuador | |||
| Masdevallia elephanticeps | Ecuador | |||
| Masdevallia empusa | Ecuador | |||
| Masdevallia encephala | Ecuador | |||
| Masdevallia ensata | Ecuador | |||
| Masdevallia estradae | Ecuador | |||
| Masdevallia eumeliae | Ecuador | |||
| Masdevallia excelsior | Ecuador | |||
| Masdevallia exquisita | Ecuador | |||
| Masdevallia falcago | Ecuador | |||
| Masdevallia figueroae | Ecuador | |||
| Masdevallia filaria | Ecuador | |||
| Masdevallia floribunda | Ecuador | |||
| Masdevallia fractiflexa | Ecuador | |||
| Masdevallia fuchsii | Ecuador | |||
| Masdevallia fulvescens | Ecuador | |||
| Masdevallia garciae | Ecuador | |||
| Masdevallia geminiflora | Ecuador | |||
| Masdevallia gilbertoi | Ecuador | |||
| Masdevallia graminea | Ecuador | |||
| Masdevallia guayanensis | Ecuador | |||
| Masdevallia guerrieroi | Ecuador | |||
| Masdevallia guttulata | Ecuador | |||
| Masdevallia harlequina | Ecuador | |||
| Masdevallia hartmanii | Ecuador | |||
| Masdevallia helenae | Ecuador | |||
| Masdevallia helgae | Ecuador | |||
| Masdevallia hercules | Ecuador | |||
| Masdevallia herradurae | Ecuador | |||
| Masdevallia hirtzii | Ecuador | |||
| Masdevallia hubeinii | Ecuador | |||
| Masdevallia hydrae | Ecuador | |||
| Masdevallia icterina | Ecuador | |||
| Masdevallia idae | Ecuador | |||
| Masdevallia ignea | Ecuador | |||
| Masdevallia impostor | Ecuador | |||
| Masdevallia infracta | Ecuador | |||
| Masdevallia infracta alba | Ecuador | |||
| Masdevallia instar | Ecuador | |||
| Masdevallia ionocharis | Ecuador | |||
| Masdevallia ivanii | Ecuador | |||
| Masdevallia josei | Ecuador | |||
| Masdevallia juan-albertoi | Ecuador | |||
| Masdevallia lamprotyria | Ecuador | |||
| Masdevallia lappifera | Ecuador | |||
| Masdevallia laucheana | Ecuador | |||
| Masdevallia lehmannii | Ecuador | |||
| Masdevallia leonardoi | Ecuador | |||
| Masdevallia leonii | Ecuador | |||
| Masdevallia leptoura | Ecuador | |||
| Masdevallia leucantha | Ecuador | |||
| Masdevallia lilacina | Ecuador | |||
| Masdevallia limax | Ecuador | |||
| Masdevallia lineolata | Ecuador | |||
| Masdevallia lintricula | Ecuador | |||
| Masdevallia lucernula | Ecuador | |||
| Masdevallia ludibunda | Ecuador | |||
| Masdevallia ludibundella | Ecuador | |||
| Masdevallia lychniphora | Ecuador | |||
| Masdevallia lynniana | Ecuador | |||
| Masdevallia macropus | Ecuador | |||
| Masdevallia macrura | Ecuador | |||
| Masdevallia maduroi | Ecuador | |||
| Masdevallia magaliana | Ecuador | |||
| Masdevallia maloi | Ecuador | |||
| Masdevallia manchinazae | Ecuador | |||
| Masdevallia marginella | Ecuador | |||
| Masdevallia mataxa | Ecuador | |||
| Masdevallia maxilimax | Ecuador | |||
| Masdevallia mayaycu | Ecuador | |||
| Masdevallia medusa | Ecuador | |||
| Masdevallia mejiana | Ecuador | |||
| Masdevallia melanoglossa | Ecuador | |||
| Masdevallia melanoxantha | Ecuador | |||
| Masdevallia menatoi | Ecuador | |||
| Masdevallia mendozae | Ecuador | |||
| Masdevallia merinoi | Ecuador | |||
| Masdevallia mezae | Ecuador | |||
| Masdevallia microptera | Ecuador | |||
| Masdevallia microsiphon | Ecuador | |||
| Masdevallia misasii | Ecuador | |||
| Masdevallia molossoides | Ecuador | |||
| Masdevallia monicana | Ecuador | |||
| Masdevallia morochoi | Ecuador | |||
| Masdevallia murex | Ecuador | |||
| Masdevallia naevia | Ecuador | |||
| Masdevallia newmaniana | Ecuador | |||
| Masdevallia nidifica | Ecuador | |||
| Masdevallia niesseniae | Ecuador | |||
| Masdevallia nigricans | Ecuador | |||
| Masdevallia nikoleana | Ecuador | |||
| Masdevallia nivea | Ecuador | |||
| Masdevallia norops | Ecuador | |||
| Masdevallia odontopetala | Ecuador | |||
| Masdevallia ophioglossa | Ecuador | |||
| Masdevallia pachysepala | Ecuador | |||
| Masdevallia pachyura | Ecuador | |||
| Masdevallia paivaena | Ecuador | |||
| Masdevallia pandurilabia | Ecuador | |||
| Masdevallia panguiensis | Ecuador | |||
| Masdevallia papillosa | Ecuador | |||
| Masdevallia paquishae | Ecuador | |||
| Masdevallia pastinata | Ecuador | |||
| Masdevallia patchicutzae | Ecuador | |||
| Masdevallia patriciana | Ecuador | |||
| Masdevallia patula | Ecuador | |||
| Masdevallia peristeria | Ecuador | |||
| Masdevallia persicina | Ecuador | |||
| Masdevallia phoebe | Ecuador | |||
| Masdevallia picea | Ecuador | |||
| Masdevallia picta | Ecuador | |||
| Masdevallia picturata | Ecuador | |||
| Masdevallia picturata type | Ecuador | |||
| Masdevallia pinocchio | Ecuador | |||
| Masdevallia planadensis | Ecuador | |||
| Masdevallia platyglossa | Ecuador | |||
| Masdevallia polysticta | Ecuador | |||
| Masdevallia proboscoidea | Ecuador | |||
| Masdevallia prodigiosa | Ecuador | |||
| Masdevallia prolixa | Ecuador | |||
| Masdevallia pumila | Ecuador | |||
| Masdevallia pumila pink | Ecuador | |||
| Masdevallia purpurella | Ecuador | |||
| Masdevallia pyxis | Ecuador | |||
| Masdevallia replicata | Ecuador | |||
| Masdevallia revoluta | Ecuador | |||
| Masdevallia rex | Ecuador | |||
| Masdevallia rigens | Ecuador | |||
| Masdevallia rimarima | Ecuador | |||
| Masdevallia rolfeana | Ecuador | |||
| Masdevallia rosea | Ecuador | |||
| Masdevallia roseola | Ecuador | |||
| Masdevallia rufescens | Ecuador | |||
| Masdevallia sanchezii | Ecuador | |||
| Masdevallia sanguinea | Ecuador | |||
| Masdevallia scabrilinguis | Ecuador | |||
| Masdevallia schmidt-mummii | Ecuador | |||
| Masdevallia scitula | Ecuador | |||
| Masdevallia sernae | Ecuador | |||
| Masdevallia sertula | Ecuador | |||
| Masdevallia sijmiana | Ecuador | |||
| Masdevallia sotoana | Ecuador | |||
| Masdevallia sprucei | Ecuador | |||
| Masdevallia staaliana | Ecuador | |||
| Masdevallia striatella | Ecuador | |||
| Masdevallia strobelii | Ecuador | |||
| Masdevallia superbiens | Ecuador | |||
| Masdevallia tentaculata | Ecuador | |||
| Masdevallia terborchii | Ecuador | |||
| Masdevallia theleura | Ecuador | |||
| Masdevallia tovarensis | Ecuador | |||
| Masdevallia triangularis | Ecuador | |||
| Masdevallia tridens | Ecuador | |||
| Masdevallia trifurcata | Ecuador | |||
| Masdevallia trigonopetala | Ecuador | |||
| Masdevallia trochilus | Ecuador | |||
| Masdevallia tubulosa | Ecuador | |||
| Masdevallia uniflora | Ecuador | |||
| Masdevallia urceolaris | Ecuador | |||
| Masdevallia vargasii | Ecuador | |||
| Masdevallia veitchiana | Ecuador | |||
| Masdevallia velifera | Ecuador | |||
| Masdevallia velox | Ecuador | |||
| Masdevallia venatoria | Ecuador | |||
| Masdevallia ventricosa | Ecuador | |||
| Masdevallia ventricularia | Ecuador | |||
| Masdevallia venus | Ecuador | |||
| Masdevallia venus dark | Ecuador | |||
| Masdevallia venus radiante | Ecuador | |||
| Masdevallia vidua | Ecuador | |||
| Masdevallia vieirana | Ecuador | |||
| Masdevallia virens | Ecuador | |||
| Masdevallia virgo-cuencae | Ecuador | |||
| Masdevallia wageneriana var pteroglossa | Ecuador | |||
| Masdevallia weberbaueri | Ecuador | |||
| Masdevallia welischii | Ecuador | |||
| Masdevallia wendlandiana | Ecuador | |||
| Masdevallia whiteana | Ecuador | |||
| Masdevallia wuelfinghoffiana | Ecuador | |||
| Masdevallia wurdackii | Ecuador | |||
| Masdevallia xanthina | Ecuador | |||
| Masdevallia yungasensis | Ecuador | |||
| Masdevallia zahlbrueckneri | Ecuador | |||
| Masdevallia zamorensis | Ecuador | |||
| Massularia acuminata (G Don) Bullock ex Hoyle | South Africa | |||
| Matricaria chamomilla L | German Chamomile | flowery top | N-Africa | |
| Matricaria recutita L (syn Matricaria chamomilla L) | German Chamomile | flower CO, whl | N-America | |
| Matucana aurantiaca | America | |||
| Matucana polzii | America | |||
| Matucana pujupatii | America | |||
| Maxillaria arachnitiflora | Ecuador | |||
| Maxillaria argyrophylla | Ecuador | |||
| Maxillaria bolivarensis | Ecuador | |||
| Maxillaria brachybulbon | Ecuador | |||
| Maxillaria bradeorum | Ecuador | |||
| Maxillaria calantha | Ecuador | |||
| Maxillaria callichroma | Ecuador | |||
| Maxillaria camaridii | Ecuador | |||
| Maxillaria cassapensis | Ecuador | |||
| Maxillaria chacoensis | Ecuador | |||
| Maxillaria chlorantha | Ecuador | |||
| Maxillaria confusa | Ecuador | |||
| Maxillaria dalessandroi | Ecuador | |||
| Maxillaria dillonii | Ecuador | |||
| Maxillaria ecuadorensis | Ecuador | |||
| Maxillaria elegantula | Ecuador | |||
| Maxillaria embreei | Ecuador | |||
| Maxillaria fletcheriana | Ecuador | |||
| Maxillaria fractiflexa | Ecuador | |||
| Maxillaria grandiflora | Ecuador | |||
| Maxillaria grandimentum | Ecuador | |||
| Maxillaria hennisiana | Ecuador | |||
| Maxillaria huebschii | Ecuador | |||
| Maxillaria irrorata | Ecuador | |||
| Maxillaria lehmannii | Ecuador | |||
| Maxillaria lepidota | Ecuador | |||
| Maxillaria longissima | Ecuador | |||
| Maxillaria lueri | Ecuador | |||
| Maxillaria macrura | Ecuador | |||
| Maxillaria melina | Ecuador | |||
| Maxillaria melina aff | Ecuador | |||
| Maxillaria meridensis | Ecuador | |||
| Maxillaria molitor | Ecuador | |||
| Maxillaria neophylla | Ecuador | |||
| Maxillaria nigrescens | Ecuador | |||
| Maxillaria nutans | Ecuador | |||
| Maxillaria ochroleuca | Ecuador | |||
| Maxillaria parkeri | Ecuador | |||
| Maxillaria perryae | Ecuador | |||
| Maxillaria platypetala | Ecuador | |||
| Maxillaria porrecta alba | Ecuador | |||
| Maxillaria pseudoreichenheimiana | Ecuador | |||
| Maxillaria pulla | Ecuador | |||
| Maxillaria rodrigueziana | Ecuador | |||
| Maxillaria rubioi | Ecuador | |||
| Maxillaria sanderiana | Ecuador | |||
| Maxillaria saragurensis | Ecuador | |||
| Maxillaria shepheardii | Ecuador | |||
| Maxillaria splendens | Ecuador | |||
| Maxillaria striata | Ecuador | |||
| Maxillaria swartziana | Ecuador | |||
| Maxillaria tenuifolia | Ecuador | |||
| Maxillaria tenuis | Ecuador | |||
| Maxillaria thurstonorum | Ecuador | |||
| Maxillaria turkeliae | Ecuador | |||
| Maxillaria uncata | Ecuador | |||
| Maxillaria venusta | Ecuador | |||
| Maxillaria virguncula | Ecuador | |||
| Maxillariella caespitifica | Ecuador | |||
| Maxillariella elatior | Ecuador | |||
| Maxillariella funicaulis | Ecuador | |||
| Maxillariella longibracteata | Ecuador | |||
| Maxillariella procurrens | Ecuador | |||
| Maxillariella spilotantha | Ecuador | |||
| Maxillariella variabilis | Ecuador | |||
| Maytenus ilicifolia Mart ex Reissek | Holythorn | |||
| Maytenus senegalensis (Lam) Exell (syn Gymnosporia senegalensis (Lam) Loes) | ||||
| Medemia nobilis (Hildebrandt & H Wendl) Gall (syn Bismarckia nobilis Hildebrandt & H Wendl) | seed | Africa | ||
| Mediasia macrophylla (Regel ex Schmalh) Pimenov | Alkor | fruit | Central Asia | |
| Medicago sativa L | Alfalfa | herb | C-Europe | |
| Mediocalcar decoratum | Ecuador | |||
| Mediocalcar versteegii | Ecuador | |||
| Melaleuca alternifolia (Maiden & Betche) CheelTea Tree | ||||
| Melaleuca cajeputi Powell | Cajaput | fruit | SE Asia | |
| Melampodium divaricatum (Rich) DC | Butter daisy | aerial part | C-America | |
| Melia azadirachta L (syn Azadirachta indica AJuss) Tree | Bead | |||
| Melia toosendan Sieb et Zucc (syn Melia azedarach L) | China | |||
| bio | Melilotus officinalis (L) Pall | Melilot | herb | SE-Europe |
| Melissa officinalis L | Lemon Balm | N-America | ||
| Melocactus conoideus | America | |||
| Melocactus disciformis | America | |||
| Melocactus griseoloviridis | America | |||
| Melocactus matanzanus | America | |||
| Melocactus neomontanus | America | |||
| Melocactus oreas | America | |||
| Melocactus peruvianus | America | |||
| Melocactus warasii | America | |||
| Menispermum dauricum DC | rhizome | China | ||
| Mentha arvensis L | Corn Mint | whole herb | S-America | |
| Mentha canadensis L | Canadian Corn Mint | herb | China | |
| Mentha haplocalyx Briq (syn Mentha canadensisCanadian Corn Mint | L) | herb | China | |
| bio | Mentha longifolia (L) Huds | Horse Mint | herb, leaf | SE-Europe |
| Mentha pulegium L | Pennyroyal | |||
| Mentha spicata L | Spearmint | herb | N-Africa | |
| Mentha spicata L ssp spicata | Green Mint | leaf | W-Europe | |
| Mentha suaveolens Ehrh | Apple Mint | herb | N-Africa | |
| Mentha viridis L (syn Mentha spicata L subsp spicata)Mint | Green | leaf | W-Europe | |
| Mentha x piperita L | Peppermint | leaf | C-America | |
| Mentha x verticillata L | Whorled Mint | herb | MidEast | |
| Menyanthes trifoliata L | Bog Bean | E-Europe | ||
| Mercurialis perennis L | Dog's Mercury | herb | W-Europe | |
| Merwilla plumbea (Lindl) Speta | Blue hyacinth | S-Africa | ||
| Mesua ferrea L | ||||
| Michelia champaca L (syn Magnolia champaca (L) Baill ex Pierre) | Champaca | leaf, flower | SE Asia | |
| Microdesmis puberula Hookf ex Planch | stem bark | Africa | ||
| Mikania guaco Humb & Bonpl | Guaco | leaf, stem | S-America | |
| Mila caespitosa | America | |||
| Miltonia candida | Ecuador | |||
| Miltonia clowesii | Ecuador | |||
| Miltonia phymatochila | Ecuador | |||
| Miltonia spectabilis | Ecuador | |||
| Miltonia spectabilis semi alba | Ecuador | |||
| Miltoniopsis phalaenopsis | Ecuador | |||
| Miltoniopsis roezlii | Ecuador | |||
| Miltoniopsis vexillaria | Ecuador | |||
| Mimosa pudica L | Sensitive Plant | leaf, root | C-America | |
| Mimosa pudica L | SE Asia | |||
| Mimosa tenuiflora (Willd) Poir | Jurema | |||
| Minthostachys mollis Griseb | Muna | S-America | ||
| Mirabilis jalapa L | False Jalap | |||
| Mitchella repens L | Partridge Berry | |||
| Mitracarpus scaber Zucc | W-Africa | |||
| Mitragyna inermis (Willd) Kuntze | aerial part | W-Africa | ||
| Mitragyna stipulosa (DC) Kuntze (-> Fleroya stipulosa (DC) Y F Deng) | W-Africa | |||
| Mitragyna stipulosa (DC) Kuntze (syn Fleroya stipulosa (DC) Y F Deng) | aerial part | W-Africa | ||
| Momordica balsamina L | Balsam Apple | |||
| Momordica charantia L | Bitter Melon | whole plant | Africa | |
| Momordica cochinchinensis (Lour ) Spreng | Chinese Bitter Cucumber | seed | China | |
| Momordica grosvenori Swingle (syn Siraitia grosvenorii (Swingle) A M Lu & Zhi Y Zhang) | fruit | China | ||
| Monarda didyma L | Oswego tea | N-America | ||
| Monarda fistulosa L | Wild bergamot | herb | N-America | |
| Mondia whitei (Hook f) Skeels | root | W-Africa | ||
| Monodora myristica (Gaertn) Dunal | seed | W-Africa | ||
| Monstera deliciosa Liebm | Cheese Plant | N-America | ||
| Morella cerifera (L) Small | Wax Myrtle | |||
| Morellus esculentus (L) | Morel | thallus | Indian Sub | |
| Morinda citrifolia L | Noni | leaf, fruit | C-America | |
| Morinda lucida Benth | Brimstone-tree | |||
| Morinda officinalis F C How | root | China | ||
| Moringa drouhardii Jumelle | Bottle tree | Africa | ||
| Moringa oleifera Lam | Benzolive tree | seed | Africa | |
| Moringa oleifera Lam | W-Africa | |||
| Moringa pterygosperma Gaertn (syn Moringa oleifera Lam)tree | Benzolive | |||
| Mormolyca acutifolia | Ecuador | |||
| Mormolyca richii | Ecuador | |||
| Mormolyca rufescens | Ecuador | |||
| Mormolyca schweinfurthiana | Ecuador | |||
| Morus alba L | Silkworm Mulberry, White Mulberry | bark | China | |
| Morus alba L | Silkworm Mulberry, White Mulberry | SE Asia | ||
| Morus nigra L | Black Mulberry | leaf | S-America | |
| Mosla chinensis Maxim | herb | China | ||
| Mucuna pruriens (L) DC | Cow Itch, Velvet Bean | W-Africa | ||
| Mucuna pruriens (L) DC | Cow itch | seed | Africa | |
| Mucuna pruriens (L) DC var Pruriens | Cow itch | pod hair | ||
| Murraya exotica L | Orange Jasmine | China | ||
| Murraya paniculata (L) Jack (syn Murraya exoticaOrange Jasmine | leaf | C-America | ||
| Musa acuminata Colla | Bananas (Cavendish, Criollo, FHIA-O1) | fruit | E Africa | |
| Muscarella zephyrina | Ecuador | |||
| Myosotis arvensis (L) Hill | Common Forget-me-not | |||
| Myoxanthus exasperatus | Ecuador | |||
| Myoxanthus georgei | Ecuador | |||
| Myoxanthus uxorius | Ecuador | |||
| Myrcia multiflora (Lam) DC | Pedra Hume | S-America | ||
| Myrcia sphaerocarpa DC (syn Myrcia multiflora (Lam) DC) | Pedra Hume | leaf | S-America | |
| Myrciaria dubia (Kunth) Mc Vaugh | Camu Camu Extract | fruit | S-America | |
| Myrianthus arboreus P Beauv | Africa | |||
| Myrianthus arboreus P Beauv | W-Africa | |||
| Myrica cerifera L (syn Morella cerifera (L) Small)Wax Myrtle | ||||
| Myricaria germanica (L) Desv | False Tamarisk | |||
| Myristica fragrans Houtt | Mace / Nutmeg | seed | C-America | |
| Myristica sebifera (Aubl) Sw (syn Virola sebiferaRed Ucuuba | Virola sebiferaRed Ucuuba | Central America | ||
| Myrmecophila brysiana hackler | Ecuador | |||
| Myrmecophila tibicinis | Ecuador | |||
| Myroxylon balsamum (L) Harms | Tolu Balsam | gum | ||
| Myroxylon balsamum (L) Harms var balsamumTolu Balsam | ||||
| Myroxylon balsamum (L) Harms var pereirae (Royle) Harms | Tolu Balsam | resin | C-America | |
| Myrtillocactus geometrizans | America | |||
| Myrtillocactus schenkii | America | |||
| bio | Myrtus communis L | Myrtle Oil | leaf | SE-Europe |
