Liste des espèces du genre Eucalyptus

Le genre Eucalyptus comprend environ 760 espèces. Cet article en fait la liste des espèces acceptées par l'Australian Plant Census à la date de février 2019^[1]. Plusieurs espèces habitant en dehors de l'Australie, notamment E. orophila, E. urophylla et E. wetarensis sont listées dans la World Checklist of Selected Plant Families.

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A

Eucalyptus abdita Brooker & Hopper
Eucalyptus absita Grayling & Brooker – Badgingarra box
Eucalyptus acaciiformis H.Deane & Maiden – wattle-leaved peppermint
Eucalyptus accedens W.Fitzg. – powderbark wandoo
Eucalyptus acies Brooker – Woolburnup mallee
Eucalyptus acmenoides Schauer in W.G.Walpers – white mahogany
Eucalyptus acroleuca L.A.S.Johnson & K.D.Hill – Lakefield coolibah
Eucalyptus adesmophloia (Brooker & Hopper) D.Nicolle & M.E.French
Eucalyptus aequioperta Brooker & Hopper – Welcome Hill gum
Eucalyptus agglomerata Maiden – blue-leaved stringybark
Eucalyptus aggregata H.Deane & Maiden – black gum
Eucalyptus alaticaulis R.J.Watson & Ladiges - Grampians grey-gum
Eucalyptus alatissima (Brooker & Hopper) D. Nicolle
Eucalyptus alba ex Blume – poplar gum
- Eucalyptus alba var. australasica Blakely & Jacobs
Eucalyptus albens Benth. – white box
Eucalyptus albida Maiden & Blakely – white-leaved mallee
Eucalyptus albopurpurea (Boomsma) D.Nicolle – purple-flowered mallee
Eucalyptus alipes (L.A.S.Johnson & K.D.Hill) D.Nicolle & Brooker
Eucalyptus alligatrix L.A.S.Johnson & K.D.Hill - silver stringybark
- Eucalyptus alligatrix subsp. alligatrix
- Eucalyptus alligatrix subsp. limaensis Brooker, Slee & J.D.Briggs – Lima stringybark
- Eucalyptus alligatrix subsp. miscella Brooker, Slee & J.D.Briggs,
Eucalyptus × alpina Lindl. – Grampians gum
Eucalyptus ammophila Brooker & Slee – sandplain red gum
Eucalyptus amplifolia Naudin – cabbage gum
- Eucalyptus amplifolia subsp. amplifolia
- Eucalyptus amplifolia subsp. sessiliflora (Blakely) L.A.S.Johnson & K.D.Hill
Eucalyptus amygdalina Labill. – black peppermint
Eucalyptus ancophila L.A.S.Johnson & K.D.Hill
Eucalyptus andrewsii Maiden – New England blackbutt
Eucalyptus angophoroides R.T.Baker – apple-topped box
Eucalyptus angularis Brooker & Hopper – Lesueur phantom mallee
Eucalyptus angulosa Schauer in W.G.Walpers – ridge fruited mallee
Eucalyptus angustissima F.Muell. – narrow-leaved mallee
Eucalyptus annettae D.Nicolle & M.E.French
Eucalyptus annulata Benth. – open-fruited mallee
Eucalyptus annuliformis Grayling & Brooker – Badgerabbie mallee
Eucalyptus apiculata R.T.Baker & H.G.Sm. – narrow-leaved mallee ash
Eucalyptus apodophylla Blakely & Jacobs in W.F.Blakely – whitebark
Eucalyptus apothalassica L.A.S.Johnson & K.D.Hill – inland white mahogany
Eucalyptus approximans Maiden – Barren Mountain mallee
Eucalyptus aquatica (Blakely) L.A.S.Johnson & K.D.Hill – mountain swamp gum
Eucalyptus aquilina Brooker – Mount Le Grand mallee
Eucalyptus arachnaea Brooker & Hopper – black-stemmed mallee
- Eucalyptus arachnaea subsp. arachnaea
- Eucalyptus arachnaea subsp. arrecta Brooker & Hopper
Eucalyptus arborella Brooker & Hopper – Twertup mallet
Eucalyptus arcana (D.Nicolle & Brooker) Rule – mallee manna gum
Eucalyptus archeri Maiden & Blakely in J.H.Maiden – alpine cider gum
Eucalyptus arenacea Marginson & Ladiges – desert stringybark
Eucalyptus arenicola Rule – Holey Plains peppermint
Eucalyptus argillacea W.Fitzg. – Mount House box
Eucalyptus argophloia Blakely – Queensland white gum
Eucalyptus argutifolia Grayling & Brooker – Wabling Hill mallee
Eucalyptus aridimontana D.Nicolle & M.E.French
Eucalyptus armillata D.Nicolle & M.E.French – red-flowered mallee
Eucalyptus aromaphloia Pryor & J.H.Willis – Creswick apple-box
Eucalyptus articulata Brooker & Hopper – Ponton Creek mallee
Eucalyptus aspersa Brooker & Hopper
Eucalyptus aspratilis L.A.S.Johnson & K.D.Hill – soak yate
Eucalyptus assimilans L.A.S.Johnson & K.D.Hill
Eucalyptus astringens (Maiden) Maiden – brown mallet
- Eucalyptus astringens subsp. astringens
- Eucalyptus astringens subsp. redacta Brooker & Hopper
Eucalyptus atrata L.A.S.Johnson & K.D.Hill – Herberton ironbark
Eucalyptus aurifodina Rule – small-leaved brown stringybark

B

Eucalyptus badjensis Beuzev. & M.B.Welch – Big Badja gum
Eucalyptus baeuerlenii F.Muell. – Baeuerlen's gum
Eucalyptus baileyana F.Muell. – Bailey's stringybark
Eucalyptus baiophylla D.Nicolle & Brooker
Eucalyptus bakeri Maiden – Baker's mallee
Eucalyptus × balanites Grayling & Brooker Cadda Road mallee
Eucalyptus × balanopelex L.A.S.Johnson & K.D.Hill
Eucalyptus balladoniensis Brooker – Balladonia mallee
- Eucalyptus balladoniensis subsp. balladoniensis
- Eucalyptus balladoniensis subsp. sedens L.A.S.Johnson & K.D.Hill
Eucalyptus bancroftii (Maiden) Maiden – orange gum
Eucalyptus banksii Maiden – Tenterfield woollybutt
Eucalyptus barberi L.A.S.Johnson & Blaxell – Barber's gum
Eucalyptus baudiniana D.J.Carr & S.G.M.Carr
Eucalyptus baueriana Schauer in W.G.Walpers – blue box
- Eucalyptus baueriana subsp. baueriana
- Eucalyptus baueriana subsp. deddickensis Rule
- Eucalyptus baueriana subsp. thalassina Rule – Werribee blue box
Eucalyptus baxteri (Benth.) Maiden & Blakely ex J.M.Black – brown stringybark
Eucalyptus beaniana L.A.S.Johnson & K.D.Hill – Bean's ironbark
Eucalyptus beardiana Brooker & Blaxell – Beard's mallee
Eucalyptus behriana F.Muell. – bull mallee
Eucalyptus bensonii L.A.S.Johnson & K.D.Hill – Benson's stringybark
Eucalyptus benthamii Maiden & Cambage – Camden white gum
Eucalyptus × beyeri R.T.Baker
Eucalyptus beyeriana L.A.S.Johnson & K.D.Hill – Beyer's ironbark
Eucalyptus bigalerita F.Muell. – northern salmon gum
Eucalyptus blakelyi Maiden – Blakely's redgum
Eucalyptus blaxellii L.A.S.Johnson & K.D.Hill – Howatharra mallee
Eucalyptus blaxlandii Maiden & Cambage – Blaxland's stringybark
Eucalyptus boliviana J.B.Williams & K.D.Hill – Bolivia Hill stringybark
Eucalyptus bosistoana F.Muell. – coast grey box, Gippsland grey box
Eucalyptus botryoides Sm. – southern mahogany
Eucalyptus brachyandra F.Muell. – tropical red box
Eucalyptus brachycalyx Blakely – gilja, Chindoo mallee
Eucalyptus × brachyphylla C.A.Gardner
Eucalyptus brandiana Hopper & McQuoid
Eucalyptus brassiana S.T.Blake – Cape York red gum, gum-topped peppermint
Eucalyptus brevifolia F.Muell. – northern white gum, snappy gum
Eucalyptus brevipes Brooker – Mukinbudin mallee
Eucalyptus brevistylis Brooker – Rate's tingle
Eucalyptus bridgesiana R.T.Baker – apple box, apple, apple gum
Eucalyptus brockwayi C.A.Gardner – Dundas mahogany
Eucalyptus brookeriana A.M.Gray – Brooker's gum
Eucalyptus broviniensis A.R.Bean
Eucalyptus brownii Maiden & Cambage – Brown's box, Reid River box
Eucalyptus bunyip Rule
Eucalyptus buprestium F.Muell. – apple mallee, ball-fruited mallee
Eucalyptus burdettiana Blakely & H.Steedman – Burdett's mallee
Eucalyptus burgessiana L.A.S.Johnson & Blaxell – Faulconbridge mallee ash
Eucalyptus burracoppinensis Maiden & Blakely – Burracoppin mallee

C

Eucalyptus cadens J.D.Briggs & Crisp – tumble-down swamp gum, Warby Range swamp-gum
Eucalyptus caesia Benth. – caesia
Eucalyptus cajuputea Miq. – narrow-leaved peppermint box
Eucalyptus calcareana Boomsma – Nundroo mallee, Nundroo gum
Eucalyptus calcicola Brooker – Boranup mallee, Harry Butler's mallee or Hamelin Bay mallee
- Eucalyptus calcicola subsp. calcicola
- Eucalyptus calcicola subsp. unita D.Nicolle
Eucalyptus caleyi Maiden – Caley's ironbark
- Eucalyptus caleyi subsp. caleyi
- Eucalyptus caleyi subsp. ovendenii L.A.S.Johnson & K.D.Hill
Eucalyptus caliginosa Blakely & McKie in W.F.Blakely – broad-leaved stringybark, New England stringybark
Eucalyptus calycogona Turcz. - gooseberry mallee, square-fruited mallee
- Eucalyptus calycogona subsp. calycogona
- Eucalyptus calycogona subsp. miraculum D.Nicolle & M.E.French
- Eucalyptus calycogona subsp. spaffordii D.Nicolle
- Eucalyptus calycogona subsp. trachybasis D.Nicolle
Eucalyptus calyerup McQuoid & Hopper
Eucalyptus camaldulensis Dehnh. – river red gum
- Eucalyptus camaldulensis subsp. acuta Brooker & M.W.McDonald
- Eucalyptus camaldulensis subsp. arida Brooker & M.W.McDonald
- Eucalyptus camaldulensis Dehnh. subsp. camaldulensis
- Eucalyptus camaldulensis subsp. minima Brooker & M.W.McDonald
- Eucalyptus camaldulensis subsp. obtusa (Blakely) Brooker & M.W.McDonald
- Eucalyptus camaldulensis subsp. refulgens Brooker & M.W.McDonald
- Eucalyptus camaldulensis subsp. simulata Brooker & Kleinig
Eucalyptus cambageana Maiden – Dawson River blackbutt, Coowarra box
Eucalyptus cameronii Blakely & McKie in W.F.Blakely – diehard stringybark
Eucalyptus camfieldii Maiden – Camfield's stringybark
Eucalyptus campanulata R.T.Baker & H.G.Sm. – New England blackbutt
Eucalyptus campaspe S.Moore – silver gimlet
Eucalyptus camphora R.T.Baker – swamp gum
- Eucalyptus camphora subsp. camphora
- Eucalyptus camphora subsp. humeana L.A.S.Johnson & K.D.Hill
Eucalyptus canaliculata Maiden – grey gum
Eucalyptus canescens D.Nicolle – Ooldea Range mallee
- Eucalyptus canescens subsp. beadellii Nicolle
- Eucalyptus canescens subsp. canescens
Eucalyptus canobolensis (L.A.S.Johnson & K.D.Hill) J.T.Hunter – Mount Canobolas candlebark
Eucalyptus capillosa Brooker & Hopper – wheatbelt wandoo, mallee wandoo
- Eucalyptus capillosa subsp. capillosa
- Eucalyptus capillosa subsp. polyclada Brooker & Hopper
Eucalyptus capitanea L.A.S.Johnson & K.D.Hill – desert ridge-fruited mallee
Eucalyptus capitellata Sm. – brown stringybark
Eucalyptus captiosa Brooker & Hopper
Eucalyptus carnea R.T.Baker – thick leaved mahogany, broad-leaved mahogany
Eucalyptus carnei C.A.Gardner – Carne's blackbutt
Eucalyptus carolaniae Rule
Eucalyptus castrensis K.D.Hill - Singleton mallee
Eucalyptus celastroides Turcz. – mirret
- Eucalyptus celastroides subsp. celastroides
- Eucalyptus celastroides subsp. virella Brooker
Eucalyptus cephalocarpa Blakely – mealy stringybark, silver stringybark
Eucalyptus ceracea Brooker & Done – Seppelt Range gum
Eucalyptus cerasiformis Brooker & Blaxell – cherry-fruited mallee
Eucalyptus ceratocorys (Blakely) L.A.S.Johnson & K.D.Hill – horn-capped mallee
Eucalyptus cernua Brooker & Hopper – red-flowered or yellow-flowered mort
Eucalyptus chapmaniana Cameron – Bogong gum
Eucalyptus chartaboma D.Nicolle – paperbark gum
Eucalyptus chloroclada (Blakely) L.A.S.Johnson & K.D.Hill – Baradine gum, red gum or dirty gum
Eucalyptus chlorophylla Brooker & Done - green-leaf box, glossy-leaved box
Eucalyptus × chrysantha Blakely & H.Steedman
Eucalyptus cinerea F.Muell. ex Benth. - Argyle apple, mealy stringybark
- Eucalyptus cinerea subsp. cinerea
- Eucalyptus cinerea subsp. triplex (L.A.S.Johnson & K.D.Hill) Brooker, Slee & J.D.Briggs
Eucalyptus cladocalyx F.Muell. – sugar gum
- Eucalyptus cladocalyx subsp. crassaD.Nicholle
- Eucalyptus cladocalyx subsp. petilaD.Nicholle
Eucalyptus clelandiorum (Maiden) Maiden – Cleland's blackbutt
Eucalyptus clivicola Brooker & Hopper – green mallet
Eucalyptus cloeziana F.Muell. Gympie messmate, dead finish
Eucalyptus cneorifolia A.Cunn. ex DC. – Kangaroo Island narrow-leaf mallee
Eucalyptus coccifera Hook.f. – Tasmanian snow gum
Eucalyptus codonocarpa Blakely & McKie – bell-fruited mallee ash, New England mallee ash
Eucalyptus comitae-vallis Maiden – Comet Vale mallee
Eucalyptus concinna Maiden & Blakely in J.H.Maiden – Victoria Desert Mallee
Eucalyptus conferruminata D.J.Carr & S.G.M.Carr – Bald Island marlock, bushy yate
- Eucalyptus conferruminata subsp. conferruminata
- Eucalyptus conferruminata subsp. recherche D.Nicolle & M.E.French
Eucalyptus conferta Rule
Eucalyptus confluens W.Fitzg. ex Maiden – Kimberley gum
Eucalyptus conglobata (Benth.) Maiden – cong mallee, Port Lincoln mallee
- Eucalyptus conglobata subsp. conglobata
- Eucalyptus conglobata subsp. perata Brooker & Slee
Eucalyptus conglomerata Maiden & Blakely in J.H.Maiden – swamp stringybark
Eucalyptus conica H.Deane & Maiden – fuzzy box
Eucalyptus × conjuncta L.A.S.Johnson & K.D.Hill
Eucalyptus consideniana Maiden – yertchuk
Eucalyptus conspicua L.A.S.Johnson & K.D.Hill – Gippsland swamp-box
Eucalyptus conveniens L.A.S.Johnson & K.D.Hill
Eucalyptus coolabah Blakely & Jacobs in W.F.Blakely - coolabah, coolibah
Eucalyptus cooperiana F.Muell. – many-flowered mallee
Eucalyptus copulans L.A.S.Johnson & K.D.Hill
Eucalyptus cordata Labill. – heart-leaved silver gum
- Eucalyptus cordata subsp. cordata
- Eucalyptus cordata subsp. quadrangulosa D.Nicolle, B.M.Potts & McKinnon
Eucalyptus cornuta Labill. – yate
Eucalyptus coronata C.A.Gardner – crowned mallee
Eucalyptus corrugata Luehm. – rough fruited mallee, rib-fruited mallee
Eucalyptus corticosa L.A.S.Johnson – Creswick apple-box, Olinda box
Eucalyptus corynodes A.R.Bean & Brooker
Eucalyptus cosmophylla F.Muell. – cup gum, bog gum or scrub gum
Eucalyptus costuligera L.A.S.Johnson & K.D.Hill
Eucalyptus crebra F.Muell. – narrow-leaved ironbark, narrow-leaved red ironbark, muggago
Eucalyptus crenulata Blakely & Beuzev. – Buxton gum, Victorian silver gum
Eucalyptus creta L.A.S.Johnson & K.D.Hill – large-fruited gimlet
Eucalyptus cretata P.J.Lang & Brooker – Darke Peak mallee
Eucalyptus crispata Brooker & Hopper – Yandanooka mallee
Eucalyptus croajingolensis L.A.S.Johnson & K.D.Hill – East Gippsland peppermint
Eucalyptus crucis Maiden
- Eucalyptus crucis subsp. crucis – silver mallee
- Eucalyptus crucis subsp. lanceolata Brooker & Hopper – narrow-leaved silver mallee
- Eucalyptus crucis subsp. praecipua Brooker & Hopper – Paynes Find mallee
Eucalyptus cullenii Cambage – Cullen's ironbark
Eucalyptus cunninghamii Sweet – cliff mallee ash
Eucalyptus cuprea Brooker & Hopper – mallee box
Eucalyptus cupularis C.A.Gardner – Halls Creek white gum, wawulinggi
Eucalyptus curtisii Blakely & C.T.White – Plunkett mallee
Eucalyptus cuspidata Turcz.
Eucalyptus cyanophylla Brooker – Murraylands mallee, blue-leaved mallee, ghost mallee
Eucalyptus cyclostoma Brooker
Eucalyptus cylindriflora Maiden & Blakely – white mallee
Eucalyptus cylindrocarpa Blakely – woodline mallee
Eucalyptus cypellocarpa L.A.S.Johnson – mountain grey gum, monkey gum, spotted mountain grey gum

D

Eucalyptus dalrympleana Maiden – mountain gum, mountain white gum, broad-leaved ribbon gum
- Eucalyptus dalrympleana subsp. dalrympleana
- Eucalyptus dalrympleana subsp. heptantha L.A.S.Johnson
Eucalyptus dawsonii R.T.Baker – slaty gum, slaty box,
Eucalyptus dealbata A.Cunn. ex Schauer in W.G.Walpers – tumbledown red gum, hill redgum
Eucalyptus deanei Maiden – mountain blue gum, round-leaved gum
Eucalyptus decipiens Endl. – redheart, redheart moit
Eucalyptus decolor A.R.Bean & Brooker
Eucalyptus decorticans (F.M.Bailey) Maiden – gum-top ironbark
Eucalyptus decurva F.Muell. – slender mallee
Eucalyptus deflexa Brooker – Lake King mallee
Eucalyptus deglupta Blume (Indonesia, P.N.G.) – rainbow eucalyptus, Mindanao gum, rainbow gum
Eucalyptus delegatensis F.Muell. ex R.T.Baker – alpine ash, gum-topped stringybark, white-top
- Eucalyptus delegatensis subsp. delegatensis
- Eucalyptus delegatensis subsp. tasmaniensis Boland
Eucalyptus delicata L.A.S.Johnson & K.D.Hill
Eucalyptus dendromorpha (Blakely) L.A.S.Johnson & Blaxell – Budawang ash, giant mallee ash
Eucalyptus densa Brooker & Hopper
- Eucalyptus densa subsp. densa
- Eucalyptus densa subsp. improcera Brooker & Hopper
Eucalyptus denticulata I.O.Cook & Ladiges – Errinundra shining gum, shining gum
Eucalyptus depauperata L.A.S.Johnson & K.D.Hill
Eucalyptus desmondensis Maiden & Blakely – Desmond mallee
Eucalyptus deuaensis Boland & P.M.Gilmour – Mongamulla mallee
Eucalyptus dielsii C.A.Gardner – cap-fruited mallee, cap-fruited mallet
Eucalyptus diminuta Brooker & Hopper – spring mallee
Eucalyptus diptera C.R.P.Andrews – two-winged gimlet
Eucalyptus discreta Brooker
Eucalyptus dissimulata Brooker – red-capped mallee
Eucalyptus distans Brooker, Boland & Kleinig – Katherine box
Eucalyptus distuberosa D.Nicolle
- Eucalyptus distuberosa subsp. aerata D.Nicolle
- Eucalyptus distuberosa subsp. distuberosa
Eucalyptus diversicolor F.Muell. – karri
Eucalyptus diversifolia Bonpl.
- Eucalyptus diversifolia subsp. diversifolia – soap mallee, coastal white mallee, coast gum
- Eucalyptus diversifolia subsp. hesperia I.J.Wright & Ladiges
Eucalyptus dives Schauer in W.G.Walpers – broad-leaved peppermint, blue peppermint
Eucalyptus dolichocera L.A.S.Johnson & K.D.Hill
Eucalyptus dolichorhyncha (Brooker) Brooker & Hopper – fuchsia gum
Eucalyptus dolorosa Brooker & Hopper – Mount Misery mallee, Dandaragan mallee
Eucalyptus doratoxylon F.Muell. – spearwood mallee, spearwood, geitch-gmunt
Eucalyptus dorrigoensis (Blakely) L.A.S.Johnson & K.D.Hill – Dorrigo white gum
Eucalyptus drummondii Benth. – Drummond's gum, Drummond's mallee
Eucalyptus dumosa A.Cunn. ex Oxley – white mallee, dumosa mallee, Congoo mallee
Eucalyptus dundasii Maiden – Dundas blackbutt
Eucalyptus dunnii Maiden - Dunn's white gum, white gum
Eucalyptus dura L.A.S.Johnson & K.D.Hill
Eucalyptus dwyeri Maiden & Blakely – Dwyer's red gum, Dwyer's mallee gum

E

Eucalyptus ebbanoensis Maiden – sandplain mallee
- Eucalyptus ebbanoensis subsp. ebbanoensis
- Eucalyptus ebbanoensis subsp. glauciramula L.A.S.Johnson & K.D.Hill
- Eucalyptus ebbanoensis subsp. photina Brooker & Hopper
Eucalyptus ecostata (Maiden) D.Nicolle & M.E.French – coastal silver mallee
Eucalyptus educta L.A.S.Johnson & K.D.Hill
Eucalyptus effusa Brooker – rough-barked gimlet
- Eucalyptus effusa subsp. effusa
- Eucalyptus effusa subsp. exsul L.A.S.Johnson & K.D.Hill
Eucalyptus elaeophloia Chappill, Crisp & Prober – Nunniong gum, olive mallee
Eucalyptus elata Dehnh. – river peppermint, river white gum
Eucalyptus elegans A.R.Bean
Eucalyptus elliptica (Blakely & McKie) L.A.S.Johnson & K.D.Hill – Bendemeer white gum
Eucalyptus erectifolia Brooker & Hopper – Stirling Range mallee
Eucalyptus eremicola Boomsma – Vokes Hill mallee
- Eucalyptus eremicola subsp. eremicola
- Eucalyptus eremicola subsp. peeneri (Blakely) D.Nicolle
Eucalyptus eremophila (Diels) Maiden – sand mallet, tall sand mallee
- Eucalyptus eremophila (Diels) Maiden subsp. eremophila (Blakely) D.Nicolle
- Eucalyptus eremophila subsp. pterocarpa (Blakely & H.Steedman) L.A.S.Johnson & Blaxell
Eucalyptus erosa A.R.Bean
Eucalyptus erythrocorys F.Muell. – illyarrie, red-capped gum, helmet nut gum
Eucalyptus erythronema Turcz. – red-flowered mallee
- Eucalyptus erythronema Turcz. subsp. erythronema
- Eucalyptus erythronema subsp. inornata D.Nicolle & M.E.French
Eucalyptus eudesmioides F.Muell. – mallalie, desert gum, mallabie
Eucalyptus eugenioides Sieber ex Spreng. – thin-leaved stringybark, white stringybark
Eucalyptus ewartiana Maiden – Ewart's mallee
Eucalyptus exigua Brooker & Hopper
Eucalyptus exilipes Brooker & A.R.Bean – fine-leaved ironbark
Eucalyptus exilis Brooker – Boyagin mallee
Eucalyptus expressa S.A.J.Bell & D.Nicolle – Wollemi stringybark
Eucalyptus exserta F.Muell. – Queensland peppermint, bendo, yellow messmate
Eucalyptus extensa L.A.S.Johnson & K.D.Hill
Eucalyptus extrica D.Nicolle – eastern tallerack

F

Eucalyptus falcata Turcz. – silver mallet, toolyumuck
Eucalyptus falciformis (Newnham, Ladiges & Whiffin) Rule – Grampians peppermint, western peppermint
Eucalyptus famelica Brooker & Hopper
Eucalyptus farinosa K.D.Hill
Eucalyptus fasciculosa F.Muell. – pink gum, hill gum, scrub gum
Eucalyptus fastigata H.Deane & Maiden – brown barrel, cut-tail
Eucalyptus fibrosa F.Muell. – red ironbark, broad-leaved red ironbark, broad-leaved red ironbark
- Eucalyptus fibrosa subsp. fibrosa
- Eucalyptus fibrosa subsp. nubila (Maiden & Blakely) L.A.S.Johnson – blue-leaved ironbark
Eucalyptus filiformis Rule
Eucalyptus fitzgeraldii Blakely – broad-leaved box, paper-barked box
Eucalyptus flavida Brooker & Hopper – yellow-flowered mallee
Eucalyptus flindersii Boomsma – South Australian grey mallee, mallee red gum, grey mallee
Eucalyptus flocktoniae (Maiden) Maiden – merrit
- Eucalyptus flocktoniae subsp. flocktoniae
- Eucalyptus flocktoniae subsp. hebes D.Nicolle
Eucalyptus foecunda Schauer in J.G.C.Lehmann – narrow-leaved red mallee, Fremantle mallee, coastal dune mallee
Eucalyptus foliosa L.A.S.Johnson & K.D.Hill
Eucalyptus formanii C.A.Gardner – Die Hardy mallee, Forman's mallee, feather gum
Eucalyptus forresterae Molyneux & Rule – brumby sallee
Eucalyptus forrestiana Diels – fuchsia gum, fuchsia mallee
Eucalyptus fracta K.D.Hill
Eucalyptus fraseri (Brooker) Brooker – Balladonia gum
- Eucalyptus fraseri subsp. fraseri
- Eucalyptus fraseri subsp. melanobasis L.A.S.Johnson & K.D.Hill
Eucalyptus fraxinoides H.Deane & Maiden – white ash, white mountain ash
Eucalyptus frenchiana D.Nicolle
Eucalyptus froggattii Blakely – Kamarooka mallee
Eucalyptus fruticosa Brooker
Eucalyptus fulgens Rule – green scentbark
Eucalyptus fusiformis Boland & Kleinig – grey ironbark, Nambucca ironbark

G

Eucalyptus gamophylla F.Muell. – warilu, blue-leaved mallee, twin-leaved mallee, blue mallee
Eucalyptus gardneri Maiden – blue mallet, woacal
- Eucalyptus gardneri subsp. gardneri
- Eucalyptus gardneri subsp. ravensthorpensis Brooker & Hopper
Eucalyptus georgei Brooker & Blaxell – Hyden blue gum
- Eucalyptus georgei subsp. fulgida Brooker & Hopper
- Eucalyptus georgei subsp. georgei
Eucalyptus gigantangion L.A.S.Johnson & K.D.Hill – Kakadu woollybutt
Eucalyptus gillenii Ewart & L.R.Kerr – mallee red gum, Mt Gillen mallee, Mt Lindsay mallee
Eucalyptus gillii Maiden – curly mallee, Arkaroola mallee, silver mallee
Eucalyptus gittinsii Brooker & Blaxell – northern sandplain mallee
- Eucalyptus gittinsii subsp. gittinsii
- Eucalyptus gittinsii subsp. illucida D.Nicolle
Eucalyptus glaucescens Maiden & Blakely in J.H.Maiden – Tingiringi gum, Tingaringy gum
Eucalyptus glaucina (Blakely) L.A.S.Johnson – slaty red gum
Eucalyptus globoidea Blakely – white stringybark
Eucalyptus globulus Labill.
- Eucalyptus globulus subsp. bicostata (Maiden, Blakely & Simmonds) J.B.Kirkp. – southern blue gum, eurabbie, blue gum, Victorian blue gum
- Eucalyptus globulus Labill. subsp. globulus – Tasmanian blue gum, southern blue gum, blue gum
- Eucalyptus globulus subsp. maidenii (F.Muell.) J.B.Kirkp. – Maiden's gum
- Eucalyptus globulus subsp. pseudoglobulus (Naudin ex Maiden) J.B.Kirkp. – Victorian eurabbie
Eucalyptus glomericassis L.A.S.Johnson & K.D.Hill – scarp white gum
Eucalyptus glomerosa Brooker & Hopper – jinjulu
Eucalyptus gomphocephala A.Cunn. ex DC. – tuart
Eucalyptus gongylocarpa Blakely – baarla, marble gum, desert gum
Eucalyptus goniantha Turcz. – Jerdacuttup mallee
- Eucalyptus goniantha subsp. goniantha
- Eucalyptus goniantha subsp. kynoura D.Nicolle & M.E.French
Eucalyptus goniocalyx F.Muell. ex Miq. – long-leaved box, olive-barked box, bundy
- Eucalyptus goniocalyx subsp. exposa D.Nicolle
- Eucalyptus goniocalyx subsp. fallax Rule
- Eucalyptus goniocalyx subsp. goniocalyx
- Eucalyptus goniocalyx subsp. laxa Rule
- Eucalyptus goniocalyx subsp. viridissima Rule
Eucalyptus goniocarpa L.A.S.Johnson & K.D.Hill
Eucalyptus gracilis F.Muell. – yorrell, white mallee
Eucalyptus grandis W.Hill – flooded gum, rose gum
Eucalyptus granitica L.A.S.Johnson & K.D.Hill – granite ironbark
Eucalyptus gregoryensis N.G.Walsh & Albr.
Eucalyptus gregsoniana L.A.S.Johnson & Blaxell – Wolgan snow gum, mallee snow gum
Eucalyptus griffithsii Maiden – Griffith's grey gum
Eucalyptus grisea L.A.S.Johnson & K.D.Hill – grey gum
Eucalyptus grossa F.Muell. ex Benth. – coarse-leaved mallee
Eucalyptus guilfoylei Maiden – yellow tingle
Eucalyptus gunnii Hook.f. – cider gum
- Eucalyptus gunnii subsp. divaricata (McAulay & Brett) B.M.Potts
- Eucalyptus gunnii subsp. gunnii
Eucalyptus gypsophila Nicolle – kopi mallee

H

Eucalyptus haemastoma Sm. – scribbly gum
Eucalyptus hallii Brooker – Goodwood gum
Eucalyptus halophila D.J.Carr & S.G.M.Carr – salt lake mallee
Eucalyptus hawkeri Rule
Eucalyptus hebetifolia Brooker & Hopper
Eucalyptus helidonica K.D.Hill
Eucalyptus herbertiana Maiden – Kalumburu gum, yellow-barked mallee
Eucalyptus histophylla Brooker & Hopper
Eucalyptus horistes L.A.S.Johnson & K.D.Hill
Eucalyptus houseana W.Fitzg. ex Maiden – Kimberley white gum, tropical white gum
Eucalyptus howittiana F.Muell. – Howitt's box
Eucalyptus hypolaena L.A.S.Johnson & K.D.Hill
Eucalyptus hypostomatica L.A.S.Johnson & K.D.Hill – Pokolbin box

I

Eucalyptus ignorabilis L.A.S.Johnson & K.D.Hill
Eucalyptus imitans L.A.S.Johnson & K.D.Hill – Illawarra stringybark
Eucalyptus imlayensis Crisp & Brooker – Mount Imlay mallee
Eucalyptus impensa Brooker & Hopper – Eneabba mallee
Eucalyptus incerata Brooker & Hopper – Mount Dau mallee
Eucalyptus incrassata Labill. – lerp mallee, yellow mallee, ridge fruited mallee, rib fruited mallee
Eucalyptus indurata Brooker & Hopper – ironbark or ironbark mallee
Eucalyptus infera A.R.Bean – Durikai mallee
Eucalyptus infracorticata L.A.S.Johnson & K.D.Hill
Eucalyptus insularis Brooker – Twin Peak Island mallee, North Twin Peak Island mallee
- Eucalyptus insularis subsp. continentalis D.Nicolle & Brooker
- Eucalyptus insularis subsp. insularis
Eucalyptus interstans L.A.S.Johnson & K.D.Hill
Eucalyptus intertexta R.T.Baker western red box, gum coolibah, bastard coolibah

J

Eucalyptus jacksonii Maiden – red tingle
Eucalyptus jensenii Maiden – Wandi ironbark
Eucalyptus jimberlanica L.A.S.Johnson & K.D.Hill – Norseman gimlet
Eucalyptus johnsoniana Brooker & Blaxell – Johnson's mallee
Eucalyptus johnstonii Maiden – Tasmanian yellow gum
Eucalyptus jucunda C.A.Gardner – Yuna mallee
Eucalyptus jutsonii Maiden – Jutson's mallee
- Eucalyptus jutsonii subsp. jutsonii
- Eucalyptus jutsonii subsp. kobela D.Nicolle & M.E.French

K

Eucalyptus kabiana L.A.S.Johnson & K.D.Hill – Mt Beerwah mallee
Eucalyptus × kalangadooensis Maiden & Blakely
Eucalyptus kartzoffiana L.A.S.Johnson & Blaxell – Araluen gum
Eucalyptus kenneallyi K.D.Hill & L.A.S.Johnson – Kenneally's white gum
Eucalyptus kessellii Maiden & Blakely – Jerdacuttup mallee
- Eucalyptus kessellii subsp. eugnosta L.A.S.Johnson & K.D.Hill
- Eucalyptus kessellii subsp. kessellii
Eucalyptus kingsmillii (Maiden) Maiden & Blakely in J.H.Maiden
- Eucalyptus kingsmillii subsp. kingsmillii
Eucalyptus kitsoniana Maiden – Gippsland mallee, bog gum
Eucalyptus kochii Maiden & Blakely in J.H.Maiden – oil mallee
- Eucalyptus kochii subsp. amaryssia D.Nicolle
- Eucalyptus kochii subsp. borealis (C.A.Gardner) D.Nicolle
- Eucalyptus kochii subsp. kochii
- Eucalyptus kochii subsp. plenissima (C.A.Gardner) Brooker
- Eucalyptus kochii subsp. yellowdinensis D.Nicolle
Eucalyptus kondininensis Maiden & Blakely – Kondinin blackbutt
Eucalyptus koolpinensis Brooker & Dunlop – Koolpin box
Eucalyptus kruseana F.Muell. – book-leaf mallee, Kruses's bookleaf mallee
Eucalyptus kumarlensis Brooker
Eucalyptus kybeanensis Maiden & Cambage – Kybean mallee ash

L

Eucalyptus lacrimans L.A.S.Johnson & K.D.Hill – weeping snow gum
Eucalyptus laeliae Podger & Chippend. – Darling Range ghost gum, butter gum
Eucalyptus laevis L.A.S.Johnson & K.D.Hill
Eucalyptus laevopinea F.Muell. ex R.T.Baker – silver top stringybark
Eucalyptus × lamprocalyx Blakely
Eucalyptus lane-poolei Maiden – salmon white gum
Eucalyptus langleyi L.A.S.Johnson & Blaxell – green mallee ash, albatross mallee
Eucalyptus lansdowneana F.Muell. & J.E.Br. in J.E.Brown – crimson mallee, red-flowered mallee box
Eucalyptus largeana Blakely & Beuzev. in W.F.Blakely – Craven grey box
Eucalyptus largiflorens F.Muell. – black box
Eucalyptus × laseronii R.T.Baker
Eucalyptus latens Brooker – narrow-leaved red mallee
Eucalyptus lateritica Brooker & Hopper – laterite mallee
Eucalyptus latisinensis K.D.Hill – white mahogany
Eucalyptus lehmannii (Schauer) Benth. – bushy yate
- Eucalyptus lehmannii subsp. lehmannii
- Eucalyptus lehmannii subsp. parallela D.Nicolle & M.E.French
Eucalyptus leprophloia Brooker & Hopper – scaly butt mallee
Eucalyptus leptocalyx Blakely – Hopetoun mallee
- Eucalyptus leptocalyx subsp. leptocalyx
- Eucalyptus leptocalyx subsp. petilipes L.A.S.Johnson & K.D.Hill
Eucalyptus leptophleba F.Muell. – Molloy red box, Molloy box
Eucalyptus leptophylla F.Muell. ex Miq. – March mallee, slender-leaved red mallee, narrow-leaved red mallee
Eucalyptus leptopoda Benth. – Tammin mallee,
- Eucalyptus leptopoda subsp. arctata L.A.S.Johnson & K.D.Hill
- Eucalyptus leptopoda subsp. elevata L.A.S.Johnson & K.D.Hill
- Eucalyptus leptopoda subsp. leptopoda
- Eucalyptus leptopoda subsp. subluta L.A.S.Johnson & K.D.Hill
Eucalyptus lesouefii Maiden – goldfields blackbutt
Eucalyptus leucophloia Brooker – snappy gum, migum
- Eucalyptus leucophloia subsp. euroa L.A.S.Johnson & K.D.Hill
- Eucalyptus leucophloia subsp. leucophloia
Eucalyptus leucophylla Domin – Cloncurry box
Eucalyptus leucoxylon F.Muell. – yellow gum, blue gum, white ironbark
- Eucalyptus leucoxylon subsp. bellarinensis Rule
- Eucalyptus leucoxylon subsp. connata Rule
- Eucalyptus leucoxylon subsp. leucoxylon
- Eucalyptus leucoxylon subsp. megalocarpa Boland
- Eucalyptus leucoxylon var. pluriflora Boland
- Eucalyptus leucoxylon subsp. pruinosa (Miq.) Boland
- Eucalyptus leucoxylon subsp. stephaniae Rule
Eucalyptus ligulata Brooker – Lucky Bay mallee
- Eucalyptus ligulata subsp. ligulata
- Eucalyptus ligulata subsp. stirlingica D.Nicolle,
Eucalyptus ligustrina A.Cunn. ex DC. – privet-leaved stringybark
Eucalyptus limitaris L.A.S.Johnson & K.D.Hill
Eucalyptus lirata W.Fitzg. ex Maiden – Kimberley yellowjacket
Eucalyptus litoralis Rule – Anglesea box
Eucalyptus litorea Brooker & Hopper – saline mallee
Eucalyptus livida Brooker & Hopper – wandoo mallee
Eucalyptus lockyeri Blaxell & K.D.Hill – Lockyer's box
- Eucalyptus lockyeri subsp. exuta Brooker & Kleinig
- Eucalyptus lockyeri subsp. lockyeri
Eucalyptus longicornis (F.Muell.) Maiden – red morrel, morryl, poot, pu
Eucalyptus longifolia Link – woollybutt
Eucalyptus longirostrata (Blakely) L.A.S.Johnson & K.D.Hill – grey gum
Eucalyptus longissima D.Nicolle
Eucalyptus loxophleba Benth.
- Eucalyptus loxophleba subsp. gratiae Brooker – York gum, daarwet, goatta, twotta, yandee
- Eucalyptus loxophleba subsp. lissophloia L.A.S.Johnson & K.D.Hill
- Eucalyptus loxophleba subsp. loxophleba
- Eucalyptus loxophleba subsp. supralaevis L.A.S.Johnson & K.D.Hill
Eucalyptus lucasii Blakely – Barlee box
Eucalyptus lucens Brooker & Dunlop – shiny-leaved mallee
Eucalyptus luculenta L.A.S.Johnson & K.D.Hill
Eucalyptus luehmanniana F.Muell. – yellow top mallee ash
Eucalyptus luteola Brooker & Hopper

M

Eucalyptus macarthurii H.Deane & Maiden – Camden woollybutt, Paddy's river box
Eucalyptus mackintii Kottek – blue-crowned stringybark
Eucalyptus × macmahonii Rule
Eucalyptus macrandra F.Muell. ex Benth. – long-flowered marlock, river yate, twet
Eucalyptus macrocarpa Hook. – mottlecah
- Eucalyptus macrocarpa subsp. elachantha Brooker & Hopper
- Eucalyptus macrocarpa subsp. macrocarpa
Eucalyptus macrorhyncha F.Muell. ex Benth. – red stringybark
- Eucalyptus macrorhyncha subsp. cannonii (R.T.Baker) L.A.S.Johnson & Blaxell
- Eucalyptus macrorhyncha subsp. macrorhyncha
Eucalyptus magnificata L.A.S.Johnson & K.D.Hill – blue box, northern blue box
Eucalyptus major (Maiden) Blakely – grey gum
Eucalyptus malacoxylon Blakely – Moonbi apple box, apple box
Eucalyptus mannensis Boomsma – Mann Range mallee
- Eucalyptus mannensis subsp. mannensis
- Eucalyptus mannensis subsp. vespertina L.A.S.Johnson & K.D.Hill
Eucalyptus mannifera Mudie – brittle gum, red spotted gum
- Eucalyptus mannifera subsp. gullickii (R.T.Baker & H.G.Sm.) L.A.S.Johnson
- Eucalyptus mannifera subsp. mannifera
- Eucalyptus mannifera subsp. praecox (Maiden) L.A.S.Johnson
Eucalyptus marginata Donn ex Sm. – jarrah, djarraly, Swan River mahogany
- Eucalyptus marginata subsp. marginata
- Eucalyptus marginata subsp. thalassica Brooker & Hopper
Eucalyptus mckieana Blakely – McKie's stringybark
Eucalyptus mcquoidii Brooker & Hopper – Quoin Head marlock
Eucalyptus mediocris L.A.S.Johnson & K.D.Hill – inland white mahogany
Eucalyptus megacarpa F.Muell. – bullich
Eucalyptus megacornuta C.A.Gardner – warted yate, warty yate
Eucalyptus megasepala A.R.Bean
Eucalyptus melanoleuca S.T.Blake – yarraman ironbark, nanango ironbark
Eucalyptus melanophitra Brooker & Hopper
Eucalyptus melanophloia F.Muell. – silver-leaved ironbark
- Eucalyptus melanophloia subsp. melanophloia
- Eucalyptus melanophloia subsp. nana D.Nicolle & Kleinig
Eucalyptus melanoxylon Maiden – black morrell
Eucalyptus melliodora A.Cunn. ex Schauer in W.G.Walpers – yellow box, honey box, yellow ironbark
Eucalyptus merrickiae Maiden & Blakely – goblet mallee
Eucalyptus michaeliana Blakely – Hillgrove gum, brittle gum
Eucalyptus micranthera F.Muell. ex Benth. – Alexander River mallee, milkshake mallee
Eucalyptus microcarpa (Maiden) Maiden – grey box
Eucalyptus microcorys F.Muell. – tallowwood
Eucalyptus microneura Maiden & Blakely – Gilbert River box
Eucalyptus microschema Brooker & Hopper
Eucalyptus microtheca F.Muell. – coolibah
Eucalyptus mimica Brooker & Hopper
- Eucalyptus mimica subsp. continens Brooker & Hopper
- Eucalyptus mimica subsp. mimica
Eucalyptus miniata A.Cunn. ex Schauer in W.G.Walpers – Darwin woollybutt, woolewoorng
Eucalyptus minniritchi D.Nicolle
Eucalyptus misella L.A.S.Johnson & K.D.Hill
Eucalyptus × missilis Brooker & Hopper
Eucalyptus mitchelliana Cambage – Buffalo sallee, Mount Buffalo gum
Eucalyptus moderata L.A.S.Johnson & K.D.Hill
Eucalyptus moluccana Wall. ex Roxb. – grey box, gum-topped box, terriyergro
Eucalyptus molyneuxii Rule
Eucalyptus mooreana Maiden – Moore's gum, mountain white gum, King Leopold Range mallee
Eucalyptus moorei Maiden & Cambage – narrow-leaved mallee
- Eucalyptus moorei subsp. moorei
- Eucalyptus moorei subsp.. serpentinicola (L.A.S.Johnson & Blaxell) Brooker & Kleinig
Eucalyptus morrisbyi Brett – Morrisby's gum
Eucalyptus morrisii R.T.Baker – grey mallee
Eucalyptus muelleriana A.W.Howitt – yellow stringybark
Eucalyptus multicaulis Blakely – whipstick mallee ash
Eucalyptus myriadena Brooker – blackbutt
- Eucalyptus myriadena subsp. myriadena
- Eucalyptus myriadena subsp. parviflora Brooker & Hopper

N

Eucalyptus nandewarica L.A.S.Johnson & K.D.Hill – mallee red gum
Eucalyptus nebulosa A.M.Gray – serpentine peppermint
Eucalyptus neglecta Maiden – Omeo gum
Eucalyptus × nepeanensis R.T.Baker & H.G.Sm.
Eucalyptus neutra D.Nicolle – Newdegate mallee
Eucalyptus newbeyi D.J.Carr & S.G.M.Carr – Beaufort Inlet mallee
Eucalyptus nicholii Maiden & Blakely in J.H.Maiden – narrow-leaved black peppermint, willow peppermint
Eucalyptus nigrifunda Brooker & Hopper – desert wandoo
Eucalyptus nitens (H.Deane & Maiden) Maiden – shining gum, silvertop
Eucalyptus nitida Hook.f. – Smithton peppermint
Eucalyptus nobilis L.A.S.Johnson & K.D.Hill – ribbon gum, giant white gum
Eucalyptus normantonensis Maiden & Cambage – Normanton box
Eucalyptus nortonii (Blakely) L.A.S.Johnson – bundy, mealy bundy, long-leaved box
Eucalyptus notabilis Maiden – Blue Mountains mahogany, mountain mahogany
Eucalyptus notactites (L.A.S.Johnson & K.D.Hill) D.Nicolle & M.E.French – southern limestone mallee
Eucalyptus nova-anglica H.Deane & Maiden New England peppermint, black peppermint
Eucalyptus × nowraensis Maiden
Eucalyptus nudicaulis A.R.Bean
Eucalyptus nutans F.Muell. – red-flowered moort

O

Eucalyptus obconica Brooker & Kleinig
Eucalyptus obesa Brooker & Hopper – Ninety Mile Tank mallee
Eucalyptus obliqua L'Hér. – messmate stringybark, messmate
Eucalyptus obtusiflora A.Cunn. ex DC.) – Dongara mallee
- Eucalyptus obtusiflora subsp. cowcowensis L.A.S.Johnson & K.D.Hill
- Eucalyptus obtusiflora subsp. dongarraensis (Maiden & Blakely) L.A.S.Johnson & K.D.Hill
- Eucalyptus obtusiflora subsp. obtusiflora
Eucalyptus occidentalis Endl. – flat-topped yate, swamp yate, mo, yundill
Eucalyptus ochrophloia F.Muell. – yapunyah
Eucalyptus odontocarpa F.Muell. – Sturt Creek mallee, warilyu
Eucalyptus odorata Behr – peppermint box
Eucalyptus oldfieldii F.Muell. – Oldfield's mallee
- Eucalyptus oldfieldii F.Muell. subsp. oldfieldii
Eucalyptus oleosa F.Muell. ex Miq. – red mallee, glossy-leaved red mallee, acorn mallee, oil mallee, giant mallee
- Eucalyptus oleosa subsp. ampliata L.A.S.Johnson & K.D.Hill
- Eucalyptus oleosa subsp. corvina L.A.S.Johnson & K.D.Hill
- Eucalyptus oleosa subsp. cylindroidea L.A.S.Johnson & K.D.Hill
- Eucalyptus oleosa subsp. oleosa
Eucalyptus olida L.A.S.Johnson & K.D.Hill
Eucalyptus oligantha Schauer in W.G.Walpers – broad-leaved box
- Eucalyptus oligantha subsp. modica L.A.S.Johnson & K.D.Hill
- Eucalyptus oligantha subsp. oligantha
Eucalyptus olivina Brooker & Hopper
Eucalyptus olsenii L.A.S.Johnson & Blaxell – woila gum
Eucalyptus ophitica L.A.S.Johnson & K.D.Hill – serpentine ironbark
Eucalyptus opimiflora D.Nicolle & M.E.French – northern silver mallee
Eucalyptus optima L.A.S.Johnson & K.D.Hill
Eucalyptus oraria L.A.S.Johnson – ooragmandee
Eucalyptus orbifolia F.Muell. – round-leaved mallee
Eucalyptus ordiana Dunlop & Done
Eucalyptus oreades F.Muell. ex R.T.Baker – Blue Mountains ash, white ash, smooth-barked mountain ash
Eucalyptus orgadophila Maiden & Blakely in J.H.Maiden – mountain coolibah
Eucalyptus ornans Molyneux & Rule – Avon peppermint
Eucalyptus ornata Crisp – silver mallet
Eucalyptus orophila L.D.Pryor^[2]
Eucalyptus orthostemon D.Nicolle & Brooker
Eucalyptus ovata Labill. – swamp gum or black gum
- Eucalyptus ovata var. grandiflora Maiden
- Eucalyptus ovata Labill. var. ovata
Eucalyptus ovularis Maiden & Blakely – small-fruited mallee
Eucalyptus oxymitra Blakely – sharp-capped mallee

P

Eucalyptus pachycalyx Maiden & Blakely in J.H.Maiden – shiny-barked gum
- Eucalyptus pachycalyx subsp. banyabba K.D.Hill
- Eucalyptus pachycalyx subsp. pachycalyx
- Eucalyptus pachycalyx subsp. waajensis L.A.S.Johnson & K.D.Hill
Eucalyptus pachyloma Benth. – Kalgan Plains mallee
Eucalyptus pachyphylla F.Muell. – thick-leaved mallee, red-budded mallee
Eucalyptus paedoglauca L.A.S.Johnson & Blaxell – Mount Stuart ironbark
Eucalyptus paliformis L.A.S.Johnson & Blaxell – Wadbilliga ash
Eucalyptus paludicola Nicolle – Mount Compass swamp gum, marsh gum, Fleurieu swamp gum
Eucalyptus panda S.T.Blake – tumbledown ironbark, Yetman ironbark
Eucalyptus paniculata Sm. – grey ironbark
Eucalyptus pantoleuca L.A.S.Johnson & K.D.Hill – round-leaved gum, Panton River white gum
Eucalyptus paralimnetica L.A.S.Johnson & K.D.Hill
Eucalyptus parramattensis E.C.Hall – Parramatta red gum, drooping red gum
- Eucalyptus parramattensis subsp. decadens L.A.S.Johnson & Blaxell
- Eucalyptus parramattensis subsp. parramattensis
- Eucalyptus parramattensis var. sphaerocalyx Blakely
Eucalyptus parvula L.A.S.Johnson & K.D.Hill – small-leaved gum
Eucalyptus patellaris F.Muell. – weeping box
Eucalyptus patens Benth. – yarri, blackbutt,
Eucalyptus pauciflora Sieber ex Spreng. – snow gum, cabbage gum, white sally
- Eucalyptus pauciflora subsp. acerina Rule – snow gum
- Eucalyptus pauciflora var. × cylindrocarpa Blakely
- Eucalyptus pauciflora subsp. debeuzevillei (Maiden) L.A.S.Johnson & Blaxell – Jounama snow gum
- Eucalyptus pauciflora var. × densiflora Blakely & McKie
- Eucalyptus pauciflora subsp. hedraia Rule
- Eucalyptus pauciflora subsp. niphophila (Maiden & Blakely) L.A.S.Johnson & Blaxell
- Eucalyptus pauciflora subsp. parvifructa Rule
- Eucalyptus pauciflora Sieber ex Spreng. subsp. pauciflora
- Eucalyptus pauciflora var. × rusticata Blakely
Eucalyptus pellita F.Muell. – large-fruited red mahogany
Eucalyptus pendens Brooker – Badgingarra weeping mallee
Eucalyptus peninsularis D.Nicolle – Cummins mallee
Eucalyptus perangusta Brooker – fine-leaved mallee
Eucalyptus percostata Brooker & P.J.Lang – rib-capped mallee, Devils peak mallee
Eucalyptus perriniana F.Muell. ex Rodway – spinning gum
Eucalyptus persistens L.A.S.Johnson & K.D.Hill
Eucalyptus petiolaris (Boland) Rule – Eyre Peninsula blue gum, water gum, blue gum
Eucalyptus petraea D.J.Carr & S.G.M.Carr – granite rock box
Eucalyptus petrensis Brooker & Hopper – limestone mallee, straggly mallee, koodjat
Eucalyptus phaenophylla Brooker & Hopper – common southern mallee
- Eucalyptus phaenophylla subsp. interjacens Brooker & Hopper
- Eucalyptus phaenophylla Brooker & Hopper subsp. phaenophylla
Eucalyptus phenax Brooker & Slee – green dumosa mallee, white mallee
- Eucalyptus phenax subsp. compressa D.Nicolle
- Eucalyptus phenax Brooker & Slee subsp. phenax
Eucalyptus phoenicea F.Muell. – scarlet gum, gnaingar, ngainggar
Eucalyptus phoenix Molyneux & Forrester – brumby mallee-gum
Eucalyptus × phylacis L.A.S.Johnson & K.D.Hill – Meelup mallee
Eucalyptus pilbarensis Brooker & Edgecombe
Eucalyptus pileata Blakely – capped mallee
Eucalyptus pilularis Sm. – blackbutt
Eucalyptus pimpiniana Maiden – pimpin mallee
Eucalyptus piperita Sm. – Sydney peppermint, urn-fruited peppermint
Eucalyptus placita L.A.S.Johnson & K.D.Hill – grey ironbark
Eucalyptus planchoniana F.Muell. – needlebark stringybark, bastard tallowwood
Eucalyptus planipes L.A.S.Johnson & K.D.Hill
Eucalyptus platycorys Maiden & Blakely in J.H.Maiden – Boorabbin mallee
Eucalyptus platydisca D.Nicolle & Brooker – Jimberlana mallee
Eucalyptus platyphylla F.Muell. – poplar gum or white gum
Eucalyptus platypus Hook.f. – moort, maalok
- Eucalyptus platypus subsp. congregata Brooker & Hopper
- Eucalyptus platypus Hook.f. subsp. platypus
Eucalyptus pleurocarpa Schauer in J.G.C.Lehmann – tallerack, talyerock, tallerack
Eucalyptus pleurocorys L.A.S.Johnson & K.D.Hill
Eucalyptus pluricaulis Brooker & Hopper – purple-leaved mallee
- Eucalyptus pluricaulis Brooker & Hopper subsp. pluricaulis
- Eucalyptus pluricaulis subsp. porphyrea Brooker & Hopper
Eucalyptus polita Brooker & Hopper
Eucalyptus polyanthemos Schauer – red box
- Eucalyptus polyanthemos subsp. longior Brooker & Slee
- Eucalyptus polyanthemos subsp. marginalis Rule
- Eucalyptus polyanthemos Schauer subsp. polyanthemos
- Eucalyptus polyanthemos subsp. vestita L.A.S.Johnson & K.D.Hill
Eucalyptus polybractea F.Muell. ex R.T.Baker – blue-leaved mallee, blue mallee
Eucalyptus populnea F.Muell. – poplar box, bimble box, bimbil box
Eucalyptus porosa F.Muell. ex Miq. – mallee box, Quorn mallee, water mallee
Eucalyptus praetermissa Brooker & Hopper
Eucalyptus prava L.A.S.Johnson & K.D.Hill – orange gum
Eucalyptus preissiana Schauer – bell-fruited mallee
- Eucalyptus preissiana subsp. lobata Brooker & Slee
- Eucalyptus preissiana Schauer subsp. preissiana
Eucalyptus prolixa D.Nicolle – square-fruited mallet
Eucalyptus prominens Brooker
Eucalyptus propinqua H.Deane & Maiden – grey gum, small-fruited grey gum
Eucalyptus protensa L.A.S.Johnson & K.D.Hill
Eucalyptus provecta A.R.Bean
Eucalyptus proxima D.Nicolle & Brooker – nodding mallee, red-flowered mallee
Eucalyptus pruiniramis L.A.S.Johnson & K.D.Hill – Jingymia gum, midlands gum
Eucalyptus pruinosa Schauer in W.G.Walpers – silver box, silver leaf box, apple box, smoke tree
- Eucalyptus pruinosa subsp. pruinosa
- Eucalyptus pruinosa subsp. tenuata L.A.S.Johnson & K.D.Hill
Eucalyptus psammitica L.A.S.Johnson & K.D.Hill – bastard white mahogany
Eucalyptus pterocarpa C.A.Gardner ex P.J.Lang
Eucalyptus pulchella Desf. – white peppermint, narrow-leaved peppermint
Eucalyptus pulverulenta Link – silver-leaved mountain gum
Eucalyptus pumila Cambage – Pokolbin mallee
Eucalyptus punctata A.Cunn. ex DC. – grey gum
Eucalyptus purpurata D.Nicolle – Bandalup silver mallet
Eucalyptus pyrenea Rule – Pyrenees gum
Eucalyptus pyriformis Turcz. – pear-fruited mallee, Dowerin rose
Eucalyptus pyrocarpa L.A.S.Johnson & Blaxell – large-fruited blackbutt

Q

Eucalyptus quadrangulata H.Deane & Maiden – white-topped box, coast white box
Eucalyptus quadrans Brooker & Hopper
Eucalyptus quadricostata Brooker – square-fruited ironbark
Eucalyptus quaerenda (L.A.S.Johnson & K.D.Hill) Byrne
Eucalyptus quinniorum J.T.Hunter & J.J.Bruhl – monkey gum

R

Eucalyptus racemosa Cav. – snappy gum, narrow-leaved scribbly gum
Eucalyptus radiata Sieber ex DC. – narrow-leaved peppermint, Forth River peppermint,
- Eucalyptus radiata Sieber ex DC. subsp. radiata
- Eucalyptus radiata subsp. robertsonii (Blakely) L.A.S.Johnson & Blaxell
- Eucalyptus radiata subsp. sejuncta L.A.S.Johnson & K.D.Hill
Eucalyptus rameliana F.Muell. – Ramel's mallee
Eucalyptus raveretiana F.Muell. – black ironbox
Eucalyptus ravida L.A.S.Johnson & K.D.Hill
Eucalyptus recta L.A.S.Johnson & K.D.Hill – silver mallet
Eucalyptus recurva Crisp – Mongarlowe mallee
Eucalyptus redimiculifera L.A.S.Johnson & K.D.Hill
Eucalyptus redunca Schauer in J.G.C.Lehmann – black marlock
Eucalyptus regnans F.Muell. – mountain ash, swamp gum, stringy gum
Eucalyptus relicta Hopper & Ward.-Johnson
Eucalyptus remota Blakely – Kangaroo Island ash, Kangaroo Island mallee ash, Mount Taylor mallee
Eucalyptus repullulans Nicolle – chrysoprase mallee
Eucalyptus resinifera J.White – red mahogany, red messmate
- Eucalyptus resinifera subsp. hemilampra (F.Muell.) L.A.S.Johnson & K.D.Hill
- Eucalyptus resinifera Sm. subsp. resinifera
Eucalyptus retinens L.A.S.Johnson & K.D.Hill – Hillgrove box
Eucalyptus retusa D.Nicolle, M.E.French & McQuoid – Point Hood yate
Eucalyptus rhodantha Blakely & H.Steedman – rose mallee
- Eucalyptus rhodantha var. petiolaris Blakely
- Eucalyptus rhodantha Blakely & H.Steedman var. rhodantha
Eucalyptus rhombica A.R.Bean & Brooker
Eucalyptus rhomboidea Hopper & D.Nicolle – diamond gum
Eucalyptus rigens Brooker & Hopper – saltlake mallee, blue salt mallee
Eucalyptus rigidula Cambage & Blakely in J.H.Maiden – stiff-leaved mallee
Eucalyptus risdonii Hook.f. – Risdon peppermint
Eucalyptus robusta Sm. – swamp mahogany, swamp messmate
Eucalyptus rodwayi R.T.Baker & H.G.Sm. – swamp peppermint
Eucalyptus rosacea L.A.S.Johnson & K.D.Hill
Eucalyptus rossii R.T.Baker & H.G.Sm. – inland scribbly gum, white gum
Eucalyptus rowleyi D.Nicolle & M.E.French
Eucalyptus roycei S.G.M.Carr, D.J.Carr & A.S.George – Shark Bay mallee
Eucalyptus rubida H.Deane & Maiden – candlebark, ribbon gum, white gum
- Eucalyptus rubida subsp. barbigerorum L.A.S.Johnson & K.D.Hill
- Eucalyptus rubida H.Deane & Maiden subsp. rubida
Eucalyptus rubiginosa Brooker
Eucalyptus rudderi Maiden – Rudder's box
Eucalyptus rudis Endl. – flooded gum, moitch, colaille, gooloorto, koolert
- Eucalyptus rudis subsp. cratyantha Brooker & Hopper
- Eucalyptus rudis Endl. subsp. rudis
Eucalyptus rugosa R.Br. ex Blakely – Kingscote mallee
Eucalyptus rugulata D.Nicolle
Eucalyptus rummeryi Maiden – steel box, Rummery's box, brown box
Eucalyptus rupestris Brooker & Done – Prince Regent gum

S

Eucalyptus sabulosa Rule – Wimmera scentbark
Eucalyptus salicola Brooker – salt gum, salt lake salmon gum, salt salmon gum
Eucalyptus saligna Sm. – Sydney blue gum or blue gum
Eucalyptus salmonophloia F.Muell. salmon gum, wurak, weerluk
Eucalyptus salubris F.Muell. – gimlet, fluted gum tree, gimlet gum, silver-topped gimlet
Eucalyptus sargentii Maiden – Salt River gum
- Eucalyptus sargentii subsp. onesia D.Nicolle
- Eucalyptus sargentii subsp. sargentii
Eucalyptus saxatilis J.B.Kirkp. & Brooker – Suggan Buggan mallee, Mount Wheeler mallee
Eucalyptus scias L.A.S.Johnson & K.D.Hill – large-fruited red mahogany
- Eucalyptus scias subsp. apoda L.A.S.Johnson & K.D.Hill
- Eucalyptus scias subsp. scias
Eucalyptus scoparia Maiden – Wallangarra white gum, willow gum
Eucalyptus scopulorum K.D.Hill
Eucalyptus scyphocalyx (Benth.) Maiden & Blakely in J.H.Maiden – goblet mallee
- Eucalyptus scyphocalyx subsp. scyphocalyx
- Eucalyptus scyphocalyx subsp. triadica L.A.S.Johnson & K.D.Hill
Eucalyptus seeana Maiden – narrow-leaved red gum
Eucalyptus semiglobosa (Brooker) L.A.S.Johnson & K.D.Hill
Eucalyptus semota Macph. & Grayling – marymia mallee
Eucalyptus sepulcralis F.Muell. – weeping gum, weeping mallee
Eucalyptus serraensis Ladiges & Whiffin – Grampians stringybark
Eucalyptus sessilis (Maiden) Blakely – Finke River mallee, red bud mallee, river mallee
Eucalyptus sheathiana Maiden – ribbon-barked gum
Eucalyptus shirleyi Maiden – Shirley's silver leafed ironbark, silver-leaved ironbark, Shirley's silver leaved ironbark
Eucalyptus sicilifolia L.A.S.Johnson & K.D.Hill
Eucalyptus siderophloia Benth. – northern grey ironbark
Eucalyptus sideroxylon A.Cunn. ex Woolls – mugga ironbark, red ironbark
- Eucalyptus sideroxylon subsp. improcera A.R.Bean
- Eucalyptus sideroxylon subsp. sideroxylon
Eucalyptus sieberi L.A.S.Johnson – silvertop ash, black ash
Eucalyptus silvestris Rule
Eucalyptus similis Maiden – inland yellowjacket, Queensland yellowjacket
Eucalyptus singularis L.A.S.Johnson & Blaxell
Eucalyptus sinuosa D.Nicolle, M.E.French & McQuoid – octopus mallee
Eucalyptus smithii F.Muell. ex R.T.Baker – gully gum, gully peppermint, blackbutt peppermint, ironbark peppermint
Eucalyptus socialis F.Muell. ex Miq. – red mallee, grey mallee
- Eucalyptus socialis subsp. eucentrica (L.A.S.Johnson & K.D.Hill) D.Nicolle – inland red mallee
- Eucalyptus socialis F.Muell. ex Miq. subsp. socialis – summer red mallee
- Eucalyptus socialis subsp. victoriensis D.Nicolle – red mallee
- Eucalyptus socialis subsp. viridans D.Nicolle – green-leaved red mallee
Eucalyptus sparsa Boomsma – northern ranges box
Eucalyptus sparsifolia Blakely – narrow-leaved stringybark
Eucalyptus spathulata Hook. – swamp mallet, narrow leaved gimlet, swamp gimlet
- Eucalyptus spathulata subsp. salina D.Nicolle & Brooker
- Eucalyptus spathulata subsp. spathulata
Eucalyptus sphaerocarpa L.A.S.Johnson & Blaxell – Blackdown stringybark
Eucalyptus splendens Rule – apple jack
Eucalyptus sporadica Brooker & Hopper – Burngup mallee
Eucalyptus spreta L.A.S.Johnson & K.D.Hill
Eucalyptus squamosa H.Deane & Maiden – scaly bark
Eucalyptus staeri (Maiden) Maiden ex Kessell & C.A.Gardner – Albany blackbutt
Eucalyptus staigeriana F.Muell. ex F.M.Bailey – lemon-scented ironbark
Eucalyptus steedmanii C.A.Gardner – Steedman's gum, Steedman's mallet
Eucalyptus stellulata Sieber ex DC. – black sallee, black sally
Eucalyptus stenostoma L.A.S.Johnson & Blaxell – Jillaga ash
Eucalyptus × stoataptera E.M.Benn.
Eucalyptus stoatei C.A.Gardner – scarlet pear gum, Stoat's mallee
Eucalyptus stowardii Maiden – fluted-horn mallee
Eucalyptus striaticalyx W.Fitzg. – Cue York gum, kopi gum
- Eucalyptus striaticalyx subsp. delicata D.Nicolle & P.J.Lang
- Eucalyptus striaticalyx W.Fitzg. subsp. striaticalyx
Eucalyptus stricklandii Maiden – Strickland's gum
Eucalyptus stricta Sieber ex Spreng. – Blue Mountains mallee ash
Eucalyptus strzeleckii Rule – Strzelecki gum, wax-tip
Eucalyptus sturgissiana L.A.S.Johnson & Blaxell steel box, Ettrema mallee
Eucalyptus subangusta (Blakely) Brooker & Hopper
- Eucalyptus subangusta subsp. cerina Brooker & Hopper
- Eucalyptus subangusta subsp. pusilla Brooker & Hopper
- Eucalyptus subangusta subsp. subangusta
- Eucalyptus subangusta subsp. virescens Brooker & Hopper
Eucalyptus subcrenulata Maiden & Blakely in J.H.Maiden Tasmanian alpine yellow gum
Eucalyptus suberea Brooker & Hopper – Mount Lesueur mallee, cork mallee
Eucalyptus subtilis Brooker & Hopper – narrow-leaved mallee
Eucalyptus suffulgens L.A.S.Johnson & K.D.Hill
Eucalyptus suggrandis L.A.S.Johnson & K.D.Hill
- Eucalyptus suggrandis subsp. promiscua D.Nicolle & Brooker
- Eucalyptus suggrandis subsp. suggrandis
Eucalyptus surgens Brooker & Hopper
Eucalyptus sweedmaniana Hopper & McQuoid
Eucalyptus synandra Crisp – Jingymia mallee

T

Eucalyptus talyuberlup D.J.Carr & S.G.M.Carr – Stirling Range yate
Eucalyptus tardecidens (L.A.S.Johnson & K.D.Hill) A.R.Bean
Eucalyptus taurina A.R.Bean & Brooker – Helidon ironbark
Eucalyptus tectifica F.Muell. – Darwin box, grey box
Eucalyptus tenella L.A.S.Johnson & K.D.Hill – narrow-leaved stringybark
Eucalyptus tenera L.A.S.Johnson & K.D.Hill – glazed mallee, sand mallee
Eucalyptus tenuipes (Maiden & Blakely) Blakely & C.T.White – narrow-leaved white mahogany
Eucalyptus tenuiramis Miq. – silver peppermint
Eucalyptus tenuis Brooker & Hopper
Eucalyptus tephroclada L.A.S.Johnson & K.D.Hill
Eucalyptus tephrodes L.A.S.Johnson & K.D.Hill
Eucalyptus terebra L.A.S.Johnson & K.D.Hill – Balladonia gimlet
Eucalyptus tereticornis Sm. – forest red gum, blue gum, red irongum
- Eucalyptus tereticornis subsp. basaltica A.R.Bean
- Eucalyptus tereticornis subsp. mediana Brooker & Slee
- Eucalyptus tereticornis subsp. rotunda A.R.Bean
- Eucalyptus tereticornis Sm. subsp. tereticornis
Eucalyptus terrica A.R.Bean
Eucalyptus tetrapleura L.A.S.Johnson – square-fruited ironbark
Eucalyptus tetraptera Turcz. – square-fruited mallee, four-winged mallee
Eucalyptus tetrodonta F.Muell. – Darwin stringybark, messmate
Eucalyptus thamnoides Brooker & Hopper
- Eucalyptus thamnoides subsp. megista Brooker & Hopper
- Eucalyptus thamnoides subsp. thamnoides
Eucalyptus tholiformis A.R.Bean & Brooker
Eucalyptus thozetiana F.Muell. ex R.T.Baker
Eucalyptus tindaliae Blakely in J.H.Maiden – Tindal's stringybark
Eucalyptus tintinnans (Blakely & Jacobs) L.A.S.Johnson & K.D.Hill – ringing gum, Hills salmon gum
Eucalyptus todtiana F.Muell. – coastal blackbutt, pricklybark, dwutta
Eucalyptus × tokwa D.J.Carr & S.G.M.Carr
Eucalyptus torquata Luehm. – coral gum, Coolgardie gum
Eucalyptus tortilis L.A.S.Johnson & K.D.Hill
Eucalyptus transcontinentalis Maiden – redwood, boongul
Eucalyptus tricarpa (L.A.S.Johnson) L.A.S.Johnson & K.D.Hill – red ironbark, mugga ironbark
- Eucalyptus tricarpa subsp. decora Rule
- Eucalyptus tricarpa (L.A.S.Johnson) L.A.S.Johnson & K.D.Hill subsp. tricarpa
Eucalyptus triflora (Maiden) Blakely – Pigeon House ash, three-flowered ash
Eucalyptus trivalva Blakely – Victoria Spring mallee, desert mallee
Eucalyptus tumida Brooker & Hopper

U

Eucalyptus ultima L.A.S.Johnson & K.D.Hill
Eucalyptus umbra F.Muell. ex R.T.Baker – broad-leaved white mahogany
Eucalyptus umbrawarrensis Maiden – Umbrawarra gum
Eucalyptus uncinata Turcz. – hook-leaved mallee
Eucalyptus urna D.Nicolle – merrit
Eucalyptus urnigera Hook.f. – urn tree
Eucalyptus × urnularis D.J.Carr & S.G.M.Carr
Eucalyptus urophylla S.T.Blake^[3] (Indonesia, Timor) – Timor white gum, Timor mountain gum, popo, ampupu
Eucalyptus utilis Brooker & Hopper – coastal moort, coastal mort

V

Eucalyptus valens L.A.S.Johnson & K.D.Hill
Eucalyptus varia Brooker & Hopper
- Eucalyptus varia subsp. salsuginosa Brooker & Hopper
- Eucalyptus varia Brooker & Hopper subsp. varia
Eucalyptus vegrandis L.A.S.Johnson & K.D.Hill – Ongerup mallee
- Eucalyptus vegrandis subsp. recondita D.Nicolle & Brooker
- Eucalyptus vegrandis L.A.S.Johnson & K.D.Hill subsp. vegrandis
Eucalyptus vernicosa Hook.f. – varnished gum
Eucalyptus verrucata Ladiges & Whiffin – Mount Abrupt stringybark
Eucalyptus vesiculosa Brooker & Hopper – Corackerup marlock
Eucalyptus vicina L.A.S.Johnson & K.D.Hill – Manara Hills red gum
Eucalyptus victoriana Ladiges & Whiffin
Eucalyptus victrix L.A.S.Johnson & K.D.Hill – smooth-barked coolibah, western coolibah, little ghost gum
Eucalyptus viminalis Labill. – manna gum, white gum, ribbon gum
- Eucalyptus viminalis subsp. cygnetensis Boomsma
- Eucalyptus viminalis subsp. hentyensis Brooker & Slee
- Eucalyptus viminalis subsp. pryoriana (L.A.S.Johnson) Brooker & Slee
- Eucalyptus viminalis subsp. siliceana Rule
- Eucalyptus viminalis Labill. subsp. viminalis
Eucalyptus virens Brooker & A.R.Bean – shiny-leaved ironbark
Eucalyptus virginea Hopper & Ward.-Johnson
Eucalyptus viridis R.T.Baker – green mallee
Eucalyptus vittata D.Nicolle
Eucalyptus vokesensis D.Nicolle & L.A.S.Johnson & K.D.Hill – Vokes Hill mallee
Eucalyptus volcanica L.A.S.Johnson & K.D.Hill

W

Eucalyptus walshii Rule
Eucalyptus wandoo Blakely – wandoo, dooto, warrnt, wornt
- Eucalyptus wandoo subsp. pulverea Brooker & Hopper
- Eucalyptus wandoo Blakely subsp. wandoo
Eucalyptus websteriana Maiden – Webster's mallee, heart-leaf mallee, dainty mallee
- Eucalyptus websteriana subsp. norsemanica L.A.S.Johnson & K.D.Hill
- Eucalyptus websteriana Maiden subsp. websteriana
Eucalyptus wetarensis L.D.Pryor^[4]
Eucalyptus whitei Maiden & Blakely – White's ironbark
Eucalyptus wilcoxii Boland & Kleinig – Deua gum
Eucalyptus williamsiana L.A.S.Johnson & K.D.Hill – large-leaved stringybark
Eucalyptus willisii Ladiges, Humphries & Brooker – shining peppermint, promontory peppermint
Eucalyptus wimmerensis Rule – Wimmera mallee box, broad-leaved green mallee
Eucalyptus woodwardii Maiden – lemon-flowered gum, Woodward's blackbutt
Eucalyptus woollsiana F.Muell. ex R.T.Baker
Eucalyptus wubinensis L.A.S.Johnson & K.D.Hill
Eucalyptus wyolensis Boomsma – Wyola mallee

X

Eucalyptus xanthonema Turcz. – yellow-flowered mallee
- Eucalyptus xanthonema subsp. apposita Brooker & Hopper
- Eucalyptus xanthonema Turcz. subsp. xanthonema
Eucalyptus xerothermica L.A.S.Johnson & K.D.Hill

Y

Eucalyptus yalatensis Boomsma – Yalata mallee
Eucalyptus yarraensis Maiden & Cambage in J.H.Maiden – Yarra gum
Eucalyptus yarriambiack Rule
Eucalyptus yilgarnensis (Maiden) Brooker – yorrell, yorrel
Eucalyptus youmanii Blakely & McKie – Youman's stringybark
- Eucalyptus youmanii var. sphaerocarpa Blakely & McKie
Eucalyptus youngiana F.Muell. – large-fruited mallee, Ooldea mallee, yarldarlba
Eucalyptus yumbarrana Boomsma – Yumbarra mallee