Euphorbia abdelkuri [Abd-el-Kuri Island]
Euphorbia abyssinica [Sudan, Eritrea, Ethiopia & Somalia]
Euphorbia acervata [Zimbabwe]
Euphorbia actinoclada [Kenya, Ethiopia & Somalia]
Euphorbia adenochila [Somalia]
Euphorbia adjurana [Kenya & Ethiopia]
Euphorbia aequoris [South Africa]
Euphorbia aeruginosa [South Africa]
Euphorbia aggregata var. aggregata [South Africa]
Euphorbia aggregata var. alternicolor [South Africa]
Euphorbia albertensis [South Africa]
Euphorbia albipolinifera [South Africa]
Euphorbia alcicornis [Madagascar]
Euphorbia alfredii [Madagascar]
Euphorbia amarifontana [South Africa]
Euphorbia ambarivotsoensis [Madagascar]
Euphorbia ambovombensis [Madagascar]
Euphorbia ambroseae var. ambroseae [Mozambique]
Euphorbia ambroseae var. spinosa [Mozambique & Malawi]
Euphorbia ammak [Arabian peninsula]
Euphorbia ampliphylla [Malwi, Zambia, Tanzania, Kenya, Ethiopia & Uganda]
Euphorbia analalavensis    [Madagascar]
Euphorbia analavelonensis [Madagascar]
Euphorbia angrae [Namibia]
Euphorbia angularis [Mozambique]
Euphorbia angustifolia [Tanzania]
Euphorbia ankarensis [Madagascar]
Euphorbia ankazobensis [Madagascar]
Euphorbia annamarieae [Madagascar]
Euphorbia antso [Madagascar]
Euphorbia aphylla [Canary Islands]
Euphorbia applanata [Yemen]
Euphorbia arahaka [Madagascar]
Euphorbia arbuscula var. arbuscula [Somalia]
Euphorbia arbuscula var. montana [Somalia]
Euphorbia arceuthobioides [South Africa]
Euphorbia arida    [South Africa]
Euphorbia aspericaulis [South Africa]
Euphorbia asthenacantha [Tanzania]
Euphorbia astrophora    [South Africa]
Euphorbia atrispina var. atrispina [South Africa]
Euphorbia atrispina var. viridis [South Africa]
Euphorbia atrocarmesina ssp. arborea [Angola]
Euphorbia atrocarmesina ssp. atrocarmesina [Angola]
Euphorbia atroflora [Kenya]
Euphorbia atropurpurea var. atropurpurea [Canary Islands]
Euphorbia atropurpurea var. modesta [Canary Islands]
Euphorbia atrox [Somalia]
Euphorbia aureoviridiflora [Madagascar]
Euphorbia avasmontana var. avasmontana    [South Africa & Namibia]
Euphorbia avasmontana var. sagittaria    [South Africa]
Euphorbia awashensis [Ethiopia]
Euphorbia baga var. baga [West Africa]
Euphorbia baga var. parvifolia [Ghana]
Euphorbia baioensis [Kenya]
Euphorbia baleensis [Ethiopia]
Euphorbia baliola [Namibia]
Euphorbia ballyana [Kenya]
Euphorbia ballyi [Somalia]
Euphorbia balsamifera ssp. adenensis [West Africa, Canary Islands & Arabian Peninsula]
Euphorbia balsamifera ssp. balsamifera [West Africa & Canary Islands]
Euphorbia banae    [Madagascar]
Euphorbia baradii [Somalia]
Euphorbia barbicollis [Somalia]
Euphorbia bariensis [Somalia]
Euphorbia barnardii [South Africa]
Euphorbia bayerii [South Africa]
Euphorbia baylissii [Mozambique]
Euphorbia beharensis var. adpressifolia [Madagascar]
Euphorbia beharensis var. beharensis [Madagascar]
Euphorbia beharensis var. guillemetii [Madagascar]
Euphorbia beharensis var. squarrosa [Madagascar]
Euphorbia beharensis var. truncata [Madagascar]
Euphorbia beilei [Chad]
Euphorbia bemarahaensis [Madagascar]
Euphorbia bergii [South Africa]
Euphorbia berorohae [Madagascar]
Euphorbia berotica [Angola]
Euphorbia berthelotii [Canary Islands]
Euphorbia biaculeata [Madagascar]
Euphorbia biharamulensis [Tanzania]
Euphorbia bitataensis [Ethiopia]
Euphorbia boinensis [Madagascar]
Euphorbia boissieri [Madagascar]
Euphorbia boiteaui [Madagascar]
Euphorbia bongolavensis     [Madagascar]
Euphorbia boranensis [Kenya & Ethiopia]
Euphorbia bosseri [Madagascar]
Euphorbia bothae x [South Africa]
Euphorbia bottae [Arabian peninsula]
Euphorbia bougheyi [Mozambique]
Euphorbia bourgaeana [Tenerife, Canary islands]
Euphorbia brachiata [South Africa]
Euphorbia brachyphylla [Madagascar]
Euphorbia brakdamensis [South Africa]
Euphorbia braunsii [South Africa]
Euphorbia bravoana [Gomera, Canary Islands]
Euphorbia breviarticulata var. breviarticulata [Kenya, Tanzania, Ethiopia & Somalia]
Euphorbia breviarticulata var. trunciformis [Kenya & Ethiopia]
Euphorbia brevirama [South Africa]
Euphorbia brevis [Angola]
Euphorbia brevitorta [Kenya]
Euphorbia broussonetii [Canary Islands]
Euphorbia brunellii [Kenya, Ethiopia, Uganda & Sudan]
Euphorbia bruynsii [South Africa]
Euphorbia bubalina [South Africa]
Euphorbia bulbispina [South Africa]
Euphorbia bupleurifolia [South Africa]
Euphorbia burgeri  [Ethiopia]
Euphorbia burmannii [South Africa]
Euphorbia buruana [Kenya & Tanzania]
Euphorbia bussei var. bussei [Tanzania]
Euphorbia bussei var. kibwizensis [Kenya & Tanzania]
Euphorbia bwambensis [Uganda & Zaire]
Euphorbia cactus var. catus [Arabian Peninsula, Eritrea & Sudan]
Euphorbia cactus var. tortirama    [Yemen]
Euphorbia caerulans [Angola]
Euphorbia caerulescens [South Africa]
Euphorbia calamiformis [Kenya, Ethiopia, Uganda & Somalia]
Euphorbia caloderma [Tanzania]
Euphorbia cameronii [Somalia]
Euphorbia canariensis [Canary Islands]
Euphorbia candelabrum var. bilocularis [Kenya]
Euphorbia candelabrum var. candelabrum [East Africa, Sudan & Ethiopia]
Euphorbia cannellii [Angola]
Euphorbia capmanambatoensis [Madagascar]
Euphorbia capsaintemariensis [Madagascar]
Euphorbia capuronii [Madagascar]
Euphorbia caput-aureum [Madagascar]
Euphorbia caput-medusae [South Africa]
Euphorbia carteriana [Somalia]
Euphorbia carunculifera ssp. carunculifera [Angola]
Euphorbia carunculifera ssp. subfastigiata [Angola]
Euphorbia cataractarum [Tanzania & Zambia]
Euphorbia catervifolia [South Africa]
Euphorbia cedrorum [Madagascar]
Euphorbia celata [South Africa]
Euphorbia charleswilsoniana [Ethiopia]
Euphorbia chersina [Namibia]
Euphorbia cibdela [Namibia]
Euphorbia clandestina [South Africa]
Euphorbia classenii [Kenya]
Euphorbia clava [South Africa]
Euphorbia clavarioides var. clavarioides [South Africa]
Euphorbia clavarioides var. truncata [South Africa]
Euphorbia clavigera [South Africa, Swaziland & Mozambique]
Euphorbia clivicola [South Africa]
Euphorbia colliculina [South Africa]
Euphorbia colubrina [Kenya & Ethiopia]
Euphorbia columnaris [Somalia]
Euphorbia complexa [South Africa]
Euphorbia confinalis ssp. confinalis [South Africa, Mozambique & Zimbabwe]
Euphorbia confinalis ssp. rhodesiaca [Zimbabwe]
Euphorbia confluens [South Africa]
Euphorbia congestiflora [Angola]
Euphorbia consobrina [Arabian Penisula, Sudan, Ethiopia & Somalia]
Euphorbia conspicua [Angola]
Euphorbia contorta [Mozambique]
Euphorbia cooperi var. calidicola [Zimbabwe, Mozambique, Malawi & Zambia]
Euphorbia cooperi var. cooperi [South Africa & Zimbabwe]
Euphorbia cooperi var. ussanguensis [Tanzania, Zambia & Malawi]
Euphorbia corniculata [Mozambique]
Euphorbia corymbosa [South Africa]
Euphorbia crassipes [South Africa]
Euphorbia cremersii var. cremersii [Madagascar]
Euphorbia cremersii var. rakotozafyi [Madagascar]
Euphorbia crispa [South Africa]
Euphorbia croizatii [Madagascar]
Euphorbia cryptocaulis [Ethiopia]
Euphorbia cryptospinosa [Kenya, Ethiopia & Somalia]
Euphorbia cumulata [South Africa]
Euphorbia cuneata [Tanzania to Arabian Peninsula]
Euphorbia cuneneana ssp. cuneneana [Angola]
Euphorbia cuneneana ssp. rhizomatosa [Angola]
Euphorbia cuprispina [Kenya]
Euphorbia curocana [Angola]
Euphorbia curvirama [South Africa]
Euphorbia cussoniodes [Kenya]
Euphorbia cylindica [South Africa]
Euphorbia cylindrifolia ssp. cylindrifolia [Madagascar]
Euphorbia cylindrifolia ssp. tuberifera    [Madagascar]
Euphorbia dalettiensis [Ethiopia]
Euphorbia damarana [Namibia]
Euphorbia darbandensis [Central African Republic & Cameroon]
Euphorbia dasyacantha [Somalia]
Euphorbia dauana [Kenya]
Euphorbia davyi [South Africa & Botswana]
Euphorbia dawei [Zaire, Uganda, Tanzania, Burundi & Rwanda]
Euphorbia debilispina [Zambia]
Euphorbia decaryi var. ampanihyensis [Madagascar]
Euphorbia decaryi var. decaryi [Madagascar]
Euphorbia decaryi var. robinsonii [Madagascar]
Euphorbia decaryi var. spirosticha [Madagascar]
Euphorbia decepta [South Africa]
Euphorbia decidua [Mozambique, Zimbawe, Tanzania, Malawi & Zambia]
Euphorbia decliviticola [Mozambique]
Euphorbia decorsei [Madagascar]
Euphorbia dedzana [Malawi]
Euphorbia deightonii [Sierra Leone]
Euphorbia dekindtii [Angola]
Euphorbia delphinensis [Madagascar]
Euphorbia demissa [Angola]
Euphorbia dendroides [Canary Islands]
Euphorbia denisiana [Madagascar]
Euphorbia desmondii [Nigeria]
Euphorbia despoliata [Salvage islands & Madeira]
Euphorbia dhofarensis [Oman]
Euphorbia dichroa [Uganda]
Euphorbia didiereoides [Madagascar]
Euphorbia discrepans [Tanzania]
Euphorbia dispersa [Angola]
Euphorbia dissitispina [Zimbabwe]
Euphorbia distinctissima [Zambia]
Euphorbia dolichoceras [Tanzania, Zambia & Malawi]
Euphorbia dregeana [South Africa & Namibia]
Euphorbia dumeticola [Tanzania]
Euphorbia duranii var. ankaratrae [Madagascar]
Euphorbia duranii var. duranii [Madagascar]
Euphorbia duseimata [South Africa & Botswana]
Euphorbia echinus [Morocco]
Euphorbia ecklonii [South Africa]
Euphorbia eduardoi [Namibia & Angola]
Euphorbia eilensis [Somalia]
Euphorbia elegantissima [Tanzania]
Euphorbia ellenbeckii [Kenya, Ethiopia & Somalia]
Euphorbia elliotii [Madagascar]
Euphorbia enopla var. enopla [South Africa]
Euphorbia enopla var. viridis [South Africa]
Euphorbia enterophora ssp. crassa [Madagascar]
Euphorbia enterophora ssp. enterophora [Madagascar]
Euphorbia ephedroides var. debilis    
Euphorbia  ephedroides var. ephedroides [Namibia]
Euphorbia ephedroides var. imminuta [South Africa]
Euphorbia eranthes [Zambia]
Euphorbia erigavensis [Somalia]
Euphorbia erlangeri [Kenya & Somalia]
Euphorbia ernestii [South Africa]
Euphorbia esculenta [South Africa]
Euphorbia espinosa [South Africa, Zimbabwe, Malawi, Tanzania & Zambia]
Euphorbia etuberculosa [Somalia]
Euphorbia eustacei [South Africa]
Euphorbia evansii [South Africa]
Euphorbia excelsa [South Africa]
Euphorbia exillis [South Africa]
Euphorbia exillispina [Tanzania]
Euphorbia eyassiana [Tanzania]
Euphorbia famatamboay ssp. itampolensis [Madagascar]
Euphorbia famatamboay ssp.famatamboay [Madagascar]
Euphorbia fanshawei [Zambia & Zaire]
Euphorbia fascicaulis [Somalia]
Euphorbia fasciculata [South Africa]
Euphorbia faucicola [Angola]
Euphorbia ferox [South Africa]
Euphorbia fianarantsoae [Madagascar]
Euphorbia fiherenensis [Madagascar]
Euphorbia filiflora [South Africa]
Euphorbia fimbriata [South Africa]
Euphorbia fissispina [Ethiopia]
Euphorbia flanaganii [South Africa]
Euphorbia fleckii [Namibia]
Euphorbia fluminis [Kenya]
Euphorbia forolensis [Kenya]
Euphorbia fortissima [Zimbabwe & Zambia]
Euphorbia fortuita [South Africa]
Euphorbia fractiflexa [Arabian Penensula]
Euphorbia franckiana [South Africa]
Euphorbia francoisii var. crassicaulis [Madagascar]
Euphorbia francoisii var. francoisii [Madagascar]
Euphorbia franksiae var. franksiae [South Africa]
Euphorbia franksiae var. zuluensis [South Africa]
Euphorbia friedrichiae [Namibia]
Euphorbia fruticosa [Yemen]
Euphorbia furcata [Tanzania & Kenya]
Euphorbia fusca [South Africa & Namibia]
Euphorbia galgalana [Somalia]
Euphorbia gamkensis [South Africa]
Euphorbia gariepina ssp. balsamea [Namibia & Angola]
Euphorbia gariepina ssp. gariepina [South Africa & Namibia]
Euphorbia gatbergensis [South Africa]
Euphorbia geldorensis [Somalia]
Euphorbia gemmea [Kenya]
Euphorbia genoudiana [Madagascar]
Euphorbia gentilis ssp. gentilis [South Africa]
Euphorbia gentilis ssp. tanquana [South Africa]
Euphorbia geroldii [Madagascar]
Euphorbia giessii [Namibia]
Euphorbia gillettii ssp. gillettii [Somalia]
Euphorbia gillettii ssp. tenuior [Somalia]
Euphorbia glandularis [South Africa]
Euphorbia globosa [South Africa]
Euphorbia globulicaulis [Somalia]
Euphorbia glochidiata [Kenya, Ethiopia & Somalia]
Euphorbia goetzei [Malawi, Zambia, Tanzania, Kenya & Ethiopia]
Euphorbia gorgonis [South Africa]
Euphorbia gossypina var. coccinea [Kenya & Tanzania]
Euphorbia gossypina var. gossypina [Uganda, Kenya & Tanzania]
Euphorbia gossypina var. mangulensis [Zimbabwe]
Euphorbia gottlebei [Madagascar]
Euphorbia gracilicaulis [Angola]
Euphorbia graciliramea [Kenya]
Euphorbia grandialata [South Africa]
Euphorbia grandicornis ssp. grandicornis [South Africa, Swaziland & Mozambique]
Euphorbia grandicornis ssp. sejuncta [Mocambique]
Euphorbia grandidens [South Africa]
Euphorbia graniticola [Mozambique]
Euphorbia greenwayi ssp. breviaculeata [Tanzania]
Euphorbia greenwayi ssp. greenwayi [Tanzania]
Euphorbia gregaria [South Africa & Namibia]
Euphorbia griseola ssp. griseola [South Africa, Botswana & Zimbabwe]
Euphorbia griseola ssp. mashonica [Zimbawe, Mocambique, Malawi & Zambia]
Euphorbia griseola ssp. zambiensis [Zambia]
Euphorbia groenewaldii [South Africa]
Euphorbia gueinzii var. albovillosa [South Africa]
Euphorbia gueinzii var. gueinzii [South Africa, Lesotho & Swaziland]
Euphorbia guerichiana [South Africa, Zimbabwe, Botswana & Namibia]
Euphorbia guillauminiana [Madagascar]
Euphorbia gummifera [South Africa & Namibia]
Euphorbia gymnocalycioides [Ethiopia]
Euphorbia hadramautica [Ethiopia, Somalia & Yemen]
Euphorbia halipedicola [Mozambique, Tanzania & Malawi]
Euphorbia hallii [South Africa]
Euphorbia hamata [South Africa & Namibia]
Euphorbia handiensis [Canary Islands]
Euphorbia hedyotoides [Madagascar]
Euphorbia heptagona var. dentata [ex. Hortorum]
Euphorbia heptagona var. heptagona [South Africa]
Euphorbia heptagona var. ramosa    [South Africa]
Euphorbia heptagona var. subsessilis [South Africa]
Euphorbia heptagona var. viridis [South Africa]
Euphorbia herman-schwartzii [Madagascar]
Euphorbia herrei [South Africa & Namibia]
Euphorbia heterochroma ssp. heterochroma [Tanzania]
Euphorbia heterochroma ssp. tsavoensis [Kenya]
Euphorbia heterospina ssp. baringoensis [West Africa]
Euphorbia heterospina ssp. heterospina [Kenya & Uganda]
Euphorbia hofstaetteri [Madagascar]
Euphorbia holmesiae [Somalia]
Euphorbia hopetownensis [South Africa]
Euphorbia horombensis [Madagascar]
Euphorbia horrida var. horrida [South Africa]
Euphorbia horrida var. major [South Africa]
Euphorbia horrida var. noorsveldensis [South Africa]
Euphorbia horrida var. striata [South Africa]
Euphorbia horrida var. 'Alba' [South Africa]
Euphorbia horwoodii [Somalia]
Euphorbia hottentota [South Africa & Namibia]
Euphorbia hubertii [Tanzania]
Euphorbia hypogaea [South Africa]
Euphorbia iharanae [Madagascar]
Euphorbia imerina [Madagascar]
Euphorbia imitata [Angola]
Euphorbia immersa [Somalia]
Euphorbia imparispina [Somalia]
Euphorbia inaequispina [Ethiopia & Somalia]
Euphorbia inarticulata [Arabian peninsula]
Euphorbia inconstantia [South Africa]
Euphorbia inculta [Somalia]
Euphorbia indecora [South Africa & Namibia]
Euphorbia indurescens [Angola]
Euphorbia inermis var. huttoniae [South Africa]
Euphorbia inermis var. inermis [South Africa]
Euphorbia ingens [South Africa to Tropical Central East Africa]
Euphorbia ingenticapsa [Angola]
Euphorbia inornata [South Africa]
Euphorbia intisy [Madagascar]
Euphorbia inundaticola [Zambia]
Euphorbia isacantha [Tanzania]
Euphorbia itremensis [Madagascar]
Euphorbia jansenvillensis [South Africa]
Euphorbia johannis [Somalia]
Euphorbia juglans [South Africa]
Euphorbia juttae [Namibia]
Euphorbia kalisana [Kenya & Ethiopia]
Euphorbia kamerunica [West Africa]
Euphorbia kamponii [Madagascar]
Euphorbia kaokoensis [Namibia]
Euphorbia karroensis [South Africa]
Euphorbia keithii [Swaziland]
Euphorbia knobelii [South Africa]
Euphorbia knuthii var. johnsonii [Mocambique]
Euphorbia knuthii var. knuthii [South Africa, Swaziland & Mozambique]
Euphorbia kondoi [Madagascar]
Euphorbia labatii [Madagascar]
Euphorbia laikipiensis [Kenya]
Euphorbia lamarckii [Morocco]
Euphorbia lambii [Canary Islands]
Euphorbia laricam [Oman & Iran]
Euphorbia lateriflora [West Africa]
Euphorbia lavrani [Namibia]
Euphorbia leandriana [Madagascar]
Euphorbia ledienii var. dregei [South Africa]
Euphorbia ledienii var. ledienii [South Africa]
Euphorbia leistneri [Namibia]
Euphorbia lemaireana [Zanzibar]
Euphorbia lenewtonii [Tanzania]
Euphorbia leonensis [Sierra Leone]
Euphorbia leontopoda [Somalia]
Euphorbia letestui [Cameroon & Gabon]
Euphorbia leucodendron ssp. leucodendron [Madagascar]
Euphorbia leucodendron ssp. oncoclada [Madagascar]
Euphorbia leuconeura [Madagascar]
Euphorbia lignosa [Namibia]
Euphorbia limpopoana [South Africa, Botswana & Zimbabwe]
Euphorbia lividiflora [Zimbabwe, Mozambique, Tanzania & Malawi]
Euphorbia longifolia [Madeira, Canary Islands]
Euphorbia longispina [Somalia & Ethiopia]
Euphorbia longituberculosa [Kenya, Ethiopia, Somalia, Yemen & Djibouti]
Euphorbia lophogona var. lophogona [Madagascar]
Euphorbia lophogona var. tenuicaulis [Madagascar]
Euphorbia loricata [South Africa]
Euphorbia louwii [South Africa]
Euphorbia luapulana [Zambia]
Euphorbia lukoseana [Tanzania]
Euphorbia lumbricalis [South Africa]
Euphorbia lydenburgensis [South Africa]
Euphorbia macella [South Africa]
Euphorbia magnicapsula var. lacertosa [Kenya & Uganda]
Euphorbia magnicapsula var. magnicapsula [Tanzania & Kenya]
Euphorbia mahabobokensis [Madagascar]
Euphorbia mahafalensis var. mahafalensis [Madagascar]
Euphorbia mahafalensis var. xanthadenia [Madagascar]
Euphorbia mainty [Madagascar]
Euphorbia makallensis [Ethiopia]
Euphorbia maleolens [South Africa]
Euphorbia malevola [Zimbabwe, Zambia & Malawi]
Euphorbia mammillaris [South Africa]
Euphorbia mangelsdorffiim [Madagascar]
Euphorbia mangokyensis [Madagascar]
Euphorbia margaretae [Somalia]
Euphorbia maritae [Tanzania]
Euphorbia marlothiana [South Africa]
Euphorbia marsabitensis [Kenya]
Euphorbia martinae [Madagascar]
Euphorbia masirahensis [Oman]
Euphorbia matabelensis [Moz, Bots, Zim, Ang, Malawi, Kenya,Tanz & Zam]
Euphorbia mauritanica var. corallothamnus [South Africa & Namibia]
Euphorbia mauritanica var. foetens [Namibia]
Euphorbia mauritanica var. lignosa [South Africa & Namibia]
Euphorbia mauritanica var. mauritanica [South Africa & Namibia]
Euphorbia mauritanica var. minor [South Africa]
Euphorbia mauritanica var. namaquensis [South Africa & Namibia]
Euphorbia melanohydrata [South Africa]
Euphorbia meloformis ssp. meloformis [South Africa]
Euphorbia meloformis ssp. valida [South Africa]
Euphorbia memoralis [Zimbabwe]
Euphorbia meridionalis [Tanzania & Kenya]
Euphorbia micracantha [South Africa]
Euphorbia migiurtinorum    [Ethiopia & Somalia]
Euphorbia milii var. hislopii [Madagascar]
Euphorbia milii var. imperatae [Madagascar]
Euphorbia milii var. longifolia [Madagascar]
Euphorbia milii var. milii [Madagascar]
Euphorbia milii var. roseana [Madagascar]
Euphorbia milii var. splendens [Madagascar]
Euphorbia milii var. tananarivae [Madagascar]
Euphorbia milii var. tenuispina [Madagascar]
Euphorbia milii var. tulearensis [Madagascar]
Euphorbia milii var. vulcanii [Madagascar]
Euphorbia millotii [Madagascar]
Euphorbia mira [South Africa]
Euphorbia mitriformis [Somalia]
Euphorbia mixta    [South Africa]
Euphorbia mlanjeana [Malawi]
Euphorbia monacantha [Ethiopia]
Euphorbia monadenioides [Uganda & Ethiopia]
Euphorbia monteiri ssp. brandbergensis [Namibia]
Euphorbia monteiri ssp. ramosa [South Africa & Botswana]
Euphorbia monteiri ssp. monteiri [South Africa, Namibia & Botswana]
Euphorbia moratii var. antsingiensis [Madagascar]
Euphorbia moratii var. bemarahensis [Madagascar]
Euphorbia moratii var. moratii [Madagascar]
Euphorbia moratii var. multiflora [Madagascar]
Euphorbia mosaica [Somalia]
Euphorbia muirii [South Africa]
Euphorbia multiceps [South Africa]
Euphorbia multiclava [Somalia]
Euphorbia multifida ?
Euphorbia multifolia [South Africa]
Euphorbia mundtii [South Africa]
Euphorbia muricata [South Africa]
Euphorbia mwinilungensis [Angola and Zambia]
Euphorbia myrioclada [Somalia]
Euphorbia namibensis [Namibia]
Euphorbia namuskluftensis [Namibia]
Euphorbia negromontana [Angola]
Euphorbia neobosseri var. itampolensis [Madagascar]
Euphorbia neobosseri var. neobosseri [Madagascar]
Euphorbia neohumbertii [Madagascar]
Euphorbia nesemannii [South Africa]
Euphorbia nigrispina [Djibouti, Ethiopia & Somalia]
Euphorbia nigrispinoides [Ethiopia]
Euphorbia nubica [Kenya, Ethiopia, Uganda, Somalia, Sudan & Eritrea]
Euphorbia nubigena var. nubigena [Angola]
Euphorbia nubigena var. rutilans [Angola]
Euphorbia nyassae [Tanzania]
Euphorbia nyikae var. neovolkensii [Pemba isl., Zanzibar Isl., Tanzania & Kenya]
Euphorbia nyikae var. nyikae [Tanzania & Kenya]
Euphorbia obesa ssp. obesa [South Africa]
Euphorbia obesa ssp. symmetrica [South Africa]
Euphorbia odontophora [Kenya]
Euphorbia officinarum [Morocco]
Euphorbia oligoclada [Angola]
Euphorbia omariana [Ethiopia]
Euphorbia opuntioides [Angola]
Euphorbia orbiculifolia [Oman]
Euphorbia ornithopus [South Africa]
Euphorbia otjipembana [Namibia]
Euphorbia oxystegia [South Africa]
Euphorbia pachyclada [Somalia]
Euphorbia pachypodioides [Madagascar]
Euphorbia pachysantha [Madagascar]
Euphorbia paganorum [Mali]
Euphorbia papilionum [Somalia]
Euphorbia parciramulosa [Arabian peninsula]
Euphorbia parviceps [Angola]
Euphorbia parvicyathophora [Madagascar]
Euphorbia paulianii [Madagascar]
Euphorbia pedemontana [South Africa]
Euphorbia pedilanthoides [Madagascar]
Euphorbia pentagona [South Africa]
Euphorbia pentops [South Africa]
Euphorbia perangusta [South Africa]
Euphorbia perarmata [Somalia]
Euphorbia perpera [South Africa]
Euphorbia perplexa var. kasamana [Zambia]
Euphorbia perplexa var. perplexa [Zambia]
Euphorbia perrieri [Madagascar]
Euphorbia persistentifolia [Zimbabwe & Zambia]
Euphorbia pervittata [Kenya]
Euphorbia petraea [Uganda]
Euphorbia petricola [Kenya]
Euphorbi aphillipsiae [Somalia]
Euphorbia phillipsioides [Somalia]
Euphorbia pillansii var. pillansii [South Africa]
Euphorbia pillansii var. ramosissima [South Africa]
Euphorbia piscatoria [Madeira]
Euphorbia piscidermis [Ethiopia]
Euphorbia plagiantha [Madagascar]
Euphorbia planiceps [South Africa]
Euphorbia platycephala [Zimbabwe, Tanzania, Malawi & Zambia]
Euphorbia platyclada var. hardyi [Madagascar]
Euphorbia platyclada var. platyclada [Madagascar]
Euphorbia platyrrhiza [Zambia]
Euphorbia plenispina [Mozambique]
Euphorbia poissonii [Ghana to Nigeria]
Euphorbia polyacantha [Sudan & Ethiopia]
Euphorbia polycephala [South Africa]
Euphorbia polygona [South Africa]
Euphorbia pomderosa [Somalia]
Euphorbia primulifolia var. begardii [Madagascar]
Euphorbia primulifolia var. primulifolia [Madagascar]
Euphorbia proballyana var. multangula [Tanzania]
Euphorbia proballyana var. proballyana [Tanzania]
Euphorbia prona [Somalia]
Euphorbia pseudoburuana [Tanzania & Kenya]
Euphorbia pseudocactus [South Africa]
Euphorbia pseudoduseimata [South Africa & Namibia]]
Euphorbia pseudoglobosa [South Africa]
Euphorbia pseudotuberosa [South Africa]
Euphorbia pteroclada [Zaire]
Euphorbia pubiglans [South Africa]
Euphorbia pugniformis [South Africa]
Euphorbia pulvinata [South Africa]
Euphorbia qarad    [Yemen]
Euphorbia quadrangularis [Tanzania]
Euphorbia quadrata [South Africa]
Euphorbia quadrialata [Tanzania]
Euphorbia quadrilatera [Tanzania]
Euphorbia quadrispina [Kenya]
Euphorbia quaitensis [Yemen]
Euphorbia quartziticola [Madagascar]
Euphorbia quinquecostata [Tanzania & Kenya]
Euphorbia ramiglans [South Africa]
Euphorbia ramulosa [Mozambique]
Euphorbia razafinjohanii [Madagascar]
Euphorbia reclinata [Tanzania]
Euphorbia rectirama [South Africa]
Euphorbia regis-jubae [Canary Islands]
Euphorbia reptans [Somalia]
Euphorbia resinifera [Morocco]
Euphorbia restituta [South Africa]
Euphorbia restricta [South Africa]
Euphorbia retrospina [Madagascar]
Euphorbia rhombifolia [South Africa]
Euphorbia richardsiae ssp. richardsiae [Malawi & Zambia]
Euphorbia richardsiae ssp. robusta [Malawi]
Euphorbia rivae [Kenya, Ethiopia & Sudan]
Euphorbia robecchii [Tanzania, Kenya, Ethiopia & Somalia]
Euphorbia robivelonae [Madagascar]
Euphorbia rossii [Madagascar]
Euphorbia rowlandii [South Africa]
Euphorbia rubella [Ethiopia]
Euphorbia rubrimarginata [Kenya & Ethiopia]
Euphorbia rubriseminalis [Yemen]
Euphorbia rubrispinosa [Tanzania]
Euphorbia rudis    [Namibia]
Euphorbia rudolfii [South Africa]
Euphorbia rugosiflora [Zimbabwe]
Euphorbia sakarahaensis [Madagascar]
Euphorbia samburuensis [Kenya]
Euphorbia sapinii [Congo & Cameroon]
Euphorbia saxorum [Kenya]
Euphorbia scarlatina [Kenya]
Euphorbia schimperi [Yemen & Saudi Arabia]
Euphorbia schinzii [South-Africa, Botswana & Zimbabwe]
Euphorbia schizacantha [Kenya, Ethiopia & Somalia]
Euphorbia schmitzii [Zaire]
Euphorbia schoenlandii [South Africa]
Euphorbia scitula [Angola]
Euphorbia scyphadena [Somalia]
Euphorbia sebsebei [Kenya & Ethiopia]
Euphorbia seibanica [Yemen]
Euphorbia sekukuniensis [South Africa]
Euphorbia semperflorens [Angola]
Euphorbia septentrionalis ssp. gamugfana    [Ethiopia]
Euphorbia septentrionalis ssp. septentrionalis [Kenya & Uganda]
Euphorbia sepulta [Somalia]
Euphorbia serendipita [Kenya]
Euphorbia seretii ssp. seretii [Zaire]
Euphorbia seretii ssp. variantissima [Zambia]
Euphorbia sessiliflora [Myanmar]
Euphorbia setispina [Somalia]
Euphorbia silenifolia [South Africa]
Euphorbia similiramea [Kenya & Tanzania]
Euphorbia songweana [Tanzania]
Euphorbia spartaria [Namibia]
Euphorbia speciosa [Zambia]
Euphorbia specksii [Tanzania]
Euphorbia spicata [South Africa]
Euphorbia spinea [Namibia]
Euphorbia spiralis [Somalia]
Euphorbia squarrosa [South Africa]
Euphorbia stangulata ssp. deminuens [Angola]
Euphorbia stangulata ssp. strangulata [Angola]
Euphorbia stapelioides [South Africa, Namibia & Angola]]
Euphorbia stapfii [Uganda]
Euphorbia stellata [South Africa]
Euphorbia stellispina var. astrispina [South Africa]
Euphorbia stellispina var. stellispina [South Africa]
Euphorbia stenoclada ssp. ambatofinandranae [Madagascar]
Euphorbia stenoclada ssp. stenoclada [Madagascar]
Euphorbia stolonifera [South Africa]
Euphorbia strangulata [Angola]
Euphorbia stygiana [Azores]
Euphorbia subcandens [Kenya]
Euphorbia submammilaris [ex. Hortorum]
Euphorbia subsalsa ssp. fluvialis [Namibia & Angola]
Euphorbia subsalsa ssp. subsalsa [Angola]
Euphorbia sudanica [Mali]
Euphorbia suffulta [South Africa]
Euphorbia sumati [Kenya]
Euphorbia superans [South Africa]
Euphorbia suppressa [South Africa]
Euphorbia susannae [South Africa]
Euphorbia suzannae-marnierae [Madagascar]
Euphorbia taboraensis [Tanzania]
Euphorbia tanaensis [Kenya]
Euphorbia tardieuana [Madagascar]
Euphorbia taruensis [Kenya]
Euphorbia teixeirae [Angola]
Euphorbia teke [Tanzania, Uganda, Zaire, Sudan & Central African Republic]
Euphorbia tenax    [South Africa]
Euphorbia tenuispinosa var. robusta [Kenya]
Euphorbia tenuispinosa var. tenuispinosa [Kenya]
Euphorbia tescorum [Kenya, Ethiopia & Uganda]
Euphorbia tetracantha [Ethiopia]
Euphorbia tetracanthoides [Tanzania]
Euphorbia tetragona [South Africa]
Euphorbia tholicola [Malawi]
Euphorbia thouarsiana [Madagascar]
Euphorbia tirucalli [Widespread in Africa, Arabian Peninsula, Madagascar & India]
Euphorbia torta [Tanzania & Zambia]
Euphorbia tortirama [South Africa]
Euphorbia tortistyla [Zimbabwe]
Euphorbia transvaalensis [South-Africa, Mozambique, Namibia & Angola]
Euphorbia triaculeata [Arabian Penisula, Sudan, Eritrea & Djibouti]
Euphorbia triangularis [South Africa, Swaziland & Mozambique]
Euphorbia trichadenia var. gibbsiae [Zimbabwe]
Euphorbia trichadenia var. trichadenia [South Africa, Zimbabwe, Namibia & Angola]
Euphorbia tridentata [South Africa]
Euphorbia trigona [ex. Hortorum]
Euphorbia tsimbazazae [Madagascar]
Euphorbia tuberculata var. macowanii [South Africa]
Euphorbia tuberculata var. tuberculata [South Africa]
Euphorbi tuberculatoides [South Africa]
Euphorbia tuberosa [South Africa]
Euphorbia tubiglans [South Africa]
Euphorbia tuckeyana var. tuckeyana [Cape Verde Islands]
Euphorbia tuckeyana var. mezereum [Cape Verde Islands]
Euphorbia tugelensis [South Africa]
Euphorbia tulearensis [Madagascar]
Euphorbia turbiniformis [Somalia]
Euphorbia turkanensis [Kenya]
Euphorbia uhligiana [Tanzania & Kenya]
Euphorbia umbonata [Somalia]
Euphorbia umfoloziensis [South Africa]
Euphorbia unicornis [Mozambique]
Euphorbia unispina [West Africa]
Euphorbia uzmuk [Yemen]
Euphorbia vaalputsiana [South Africa]
Euphorbia vallaris [Angola]
Euphorbia vandermerwei [South Africa]
Euphorbia venenata [Namibia]
Euphorbia venenifica [Sudan, Uganda, Ethiopia & Zaire]
Euphorbia venteri [Botswana]
Euphorbia venteri [Botswana]
Euphorbia verruculosa [Namibia]
Euphorbia versicolores [South Africa]
Euphorbia viduiflora [Angola]
Euphorbia viguieri var. ankarafantsiensis [Madagascar]
Euphorbia viguieri var. capuroniana [Madagascar]
Euphorbia viguieri var. tsimbazazae [Madagascar]
Euphorbia viguieri var. viguieri [Madagascar]
Euphorbia viguieri var. vilanandrensis [Madagascar]
Euphorbia virosa ssp. arenicola [Angola]
Euphorbia virosa ssp. virosa [South Africa, Namibia & Angola]
Euphorbia vittata [Kenya]
Euphorbia volkmanniae [Namibia]
Euphorbia vulcanorum [Kenya]
Euphorbia wakefieldii [Kenya]
Euphorbia waringiae [Madagascar]
Euphorbia waterbergensis [South Africa]
Euphorbia whellanii [Zambia]
Euphorbia wildii [Zimbabwe]
Euphorbia williamsonii [Zambia]
Euphorbia wilmaniae [South Africa]
Euphorbia woodii [South Africa]
Euphorbia xylacantha [Ethiopia & Somalia]
Euphorbia zoutpansbergensis [South Africa]