These lists include all eucalypt names, those taxa accepted in EUCLID and previously published names.
Eucalyptus macarthurii H.Deane
& Maiden
Eucalyptus mackintii Kottek
Eucalyptus macmahonii K.Rule = E.
phenax subsp. phenax × E.
viridis
Eucalyptus macrandra F.Muell. ex
Benth.
Eucalyptus macrocalyx Turcz. = E.
pyriformis
Eucalyptus macrocarpa Hook. subsp. macrocarpa
Eucalyptus macrocarpa subsp. elachantha Brooker & Hopper
Eucalyptus macrocera Turcz. = E.
cornuta
Eucalyptus macropoda Blakely = Corymbia
collina
Eucalyptus
macrorhyncha F.Muell. ex Benth. subsp. macrorhyncha
Eucalyptus macrorhyncha f. grandiflora Maiden = identity
uncertain
Eucalyptus
macrorhyncha subsp. cannonii (R.T.Baker) L.A.S.Johnson &
Blaxell
Eucalyptus macrorhyncha var. brachycorys Benth. = E. laevopinea
Eucalyptus macrorhyncha var. minor Blakely = E. macrorhyncha subsp. macrorhyncha
Eucalyptus macta L.A.S.Johnson & K.D.Hill = E. resinifera subsp. resinifera
Eucalyptus maculata Hook. = Corymbia
maculata
Eucalyptus maculata var. citriodora (Hook.) F.M.Bailey = Corymbia citriodora
Eucalyptus maculata var. citriodora F.M.Bailey = Corymbia citriodora
Eucalyptus maculata var. citriodora Kinney = Corymbia citriodora
Eucalyptus maculosa R.T.Baker = E. mannifera subsp. mannifera
Eucalyptus magnificata L.A.S.Johnson
& K.D.Hill
Eucalyptus mahoganii F.Muell. = E. marginata subsp. marginata
Eucalyptus maidenii F.Muell. = E. globulus subsp. maidenii
Eucalyptus maidenii var. williamsonii Blakely = reputed hybrid E.
botryoides × E. globulus subsp. pseudoglobulus
Eucalyptus major (Maiden) Blakely
Eucalyptus malacoxylon Blakely
Eucalyptus mannensis Boomsma subsp. mannensis
Eucalyptus mannensis subsp. vespertina L.A.S.Johnson & K.D.Hill
Eucalyptus mannifera Mudie subsp. mannifera
Eucalyptus mannifera subsp. elliptica (Blakely & McKie)
L.A.S.Johnson = E. elliptica
Eucalyptus mannifera subsp. gullickii (R.T.Baker & H.G.Sm.) L.A.S.Johnson
Eucalyptus mannifera subsp. maculosa (R.T.Baker) L.A.S.Johnson = E. mannifera subsp. mannifera
Eucalyptus mannifera subsp. praecox (Maiden) L.A.S.Johnson
Eucalyptus mannifera var. elliptica Blakely & McKie = E. elliptica
Eucalyptus marginata D.Don ex Sm. subsp. marginata
Eucalyptus marginata subsp. elegantella Brooker & Hopper
Eucalyptus marginata subsp. thalassica Brooker & Hopper
Eucalyptus marginata var. staeri Maiden = E. staeri
Eucalyptus marsdenii C.Hall = reputed hybrid
Eucalyptus mazeliana Naudin = identity uncertain
Eucalyptus mcclatchiei Kinney = reputed hybrid E. globulus × E. ovata
Eucalyptus mcintyrensis Maiden = see note under E. camaldulensis subsp. camaldulensis
Eucalyptus mckieana Blakely
Eucalyptus mcquoidii Brooker
& Hopper
Eucalyptus media Link = ? reputed hybrid
Eucalyptus medialis Brooker &
Hopper
Eucalyptus mediocris L.A.S.Johnson
& K.D.Hill
Eucalyptus meeboldii Blakely = E.
concinna
Eucalyptus megacarpa F.Muell.
Eucalyptus megacornuta C.A.Gardner
Eucalyptus megasepala A.R. Bean
Eucalyptus melana Brooker = Angophora
melanoxylon
Eucalyptus melanoleuca S.T.Blake
Eucalyptus melanophitra Brooker
& Hopper
Eucalyptus melanophloia F.Muell. subsp. melanophloia
Eucalyptus melanophloia subsp. nana D.Nicolle & Kleinig
Eucalyptus melanophloia var. senta Blakely = reputed hybrid
Eucalyptus melanoxylon Maiden
Eucalyptus melissiodora Lindl. = Corymbia
citriodora
Eucalyptus melliodora A.Cunn. ex
Schauer
Eucalyptus melliodora var. brachycarpa Blakely = E. melliodora
Eucalyptus melliodora var. elliptocarpa Blakely = E. melliodora
Eucalyptus melliodora var. murrurundi Blakely = reputed hybrid E. albens× E. melliodora
Eucalyptus mensalis L.A.S.Johnson & K.D.Hill = E. cameronii
Eucalyptus merrickiae Maiden
& Blakely
Eucalyptus michaeliana Blakely
Eucalyptus micrantha DC. = E. racemosa subsp. racemosa
Eucalyptus micrantha var. signata (F.Muell.) Blakely = E. racemosa subsp. racemosa
Eucalyptus micranthera F.Muell.
ex Benth.
Eucalyptus microcarpa (Maiden)
Maiden
Eucalyptus microcodon L.A.S.Johnson & K.D.Hill = E. approximans subsp. codonocarpa
Eucalyptus microcorys F.Muell.
Eucalyptus microneura Maiden
& Blakely
Eucalyptus microphylla A.Cunn. = E.
cunninghamii in part & E. moorei subsp. moorei in part
Eucalyptus microphylla Willd. = identity uncertain, possibly not Eucalyptus
Eucalyptus microschema Brooker
& Hopper
Eucalyptus microstoma Blakely pro. syn. [nom. illeg.]
Eucalyptus microtheca F.Muell.
Eucalyptus microtheca var. cymbaliformis Blakely & Jacobs = E. microtheca
Eucalyptus mimica Brooker
& Hopper subsp. mimica
Eucalyptus mimica subsp. continens Brooker & Hopper
Eucalyptus miniata A.Cunn. ex
Schauer
Eucalyptus minniritchi D.Nicolle = E.
orbifolia
Eucalyptus misellaL.A.S.Johnson
& K.D.Hill
Eucalyptus x missilis Brooker & Hopper
Eucalyptus mitchelliana Cambage
Eucalyptus mitchellii Cambage = E.
mitchelliana
Eucalyptus mitrata C.A.Gardner = E.
coronata
Eucalyptus moderata L.A.S.Johnson
& K.D.Hill
Eucalyptus moluccana Roxb.
Eucalyptus molyneuxii K.Rule = E. willisii subsp. falciformis
Eucalyptus montana (H.Deane & Maiden) Blakely = reputed hybrid E. moorei × E. racemosa
Eucalyptus montivaga A.R.Bean = E. andrewsii subsp. andrewsii
Eucalyptus mooreana W.Fitzg. nom. subnud. [nom. inval.] = E. mooreana
Eucalyptus mooreana W.Fitzg. ex
Maiden
Eucalyptus moorei Maiden
& Cambage subsp. moorei
Eucalyptus moorei subsp. serpentinicola (L.A.S.Johnson & Blaxell) Brooker &
Kleinig
Eucalyptus moorei var. arborea Blakely = reputed hybrid E. moorei × E. piperita
Eucalyptus moorei var. latiuscula Blakely = E. moorei subsp. moorei
Eucalyptus morrisbyi Brett
Eucalyptus morrisii R.T.Baker
Eucalyptus morrisonii Maiden = E.
kruseana
Eucalyptus mortoniana Kinney = reputed hybrid E. globulus × ?
Eucalyptus mucronata Link = presumed hybrid
Eucalyptus muelleri Miq. = E. dumosa
Eucalyptus muelleri Naudin = E.
ovata var. ovata
Eucalyptus muelleri T.B.Moore = E.
johnstonii
Eucalyptus muelleriana A.W.Howitt
Eucalyptus multicaulis Blakely
Eucalyptus multiflora Poir. = E.
robusta
Eucalyptus multiflora var. bivalvis Blakely = E. robusta
Eucalyptus mundijongensis Maiden = reputed hybrid E. gomphocephala × E. wandoo
Eucalyptus murphyi Maiden & Blakely = reputed hybrid E.
conica× E.
fibrosa subsp. nubila
Eucalyptus myriadena Brooker
Eucalyptus myriadena subsp. parviflora Brooker & Hopper = E. myriadena
Eucalyptus myrtifolia Link = identity uncertain
Eucalyptus myrtiformis Naudin = identity uncertain, possibly E. cneorifolia