| algeria | | olea europaea subsp. europaea | subspecies | 6 | 0 |
| algeria | | olea europaea subsp. laperrinei | subspecies | 8 | 0 |
| algeria | algiers province | olea europaea subsp. laperrinei | subspecies | 9 | 0 |
| algeria | tamanrasset province | olea europaea subsp. laperrinei | subspecies | 96 | 1 |
| algeria | tizi ouzou province | olea europaea subsp. europaea | subspecies | 3 | 0 |
| australia | south australia | olea europaea | species | 0 | 1 |
| brazil | minas gerais | olea europaea | species | 0 | 1 |
| canada | british columbia | olea europaea | species | 0 | 1 |
| china | | olea europaea | species | 336 | 0 |
| china | | olea europaea subsp. cuspidata | subspecies | 6 | 0 |
| china | guangdong | olea europaea subsp. cuspidata | subspecies | 4 | 0 |
| china | yunnan | olea europaea | species | 0 | 1 |
| china | yunnan | olea europaea subsp. cuspidata | subspecies | 24 | 0 |
| croatia | zadar county | olea europaea | species | 0 | 2 |
| cyprus | | olea europaea | species | 1 | 2 |
| cyprus | | olea europaea subsp. europaea | subspecies | 2 | 0 |
| egypt | | olea europaea | species | 36 | 0 |
| egypt | | olea europaea subsp. cuspidata | subspecies | 5 | 0 |
| egypt | | olea europaea subsp. europaea | subspecies | 6 | 0 |
| egypt | alexandria governorate | olea europaea | species | 2 | 0 |
| egypt | red sea governorate | olea europaea subsp. cuspidata | subspecies | 7 | 0 |
| ethiopia | | olea europaea subsp. cuspidata | subspecies | 3 | 0 |
| ethiopia | amhara region | olea europaea | species | 0 | 1 |
| france | | olea europaea | species | 5 | 0 |
| france | | olea europaea subsp. europaea | subspecies | 63 | 0 |
| france | corse region | olea europaea subsp. europaea | subspecies | 3 | 0 |
| france | languedoc-roussillon region | olea europaea subsp. europaea | subspecies | 1 | 0 |
| greece | | olea europaea subsp. europaea | subspecies | 18 | 0 |
| greece | attica region | olea europaea | species | 0 | 2 |
| greece | central greece region | olea europaea | species | 0 | 1 |
| greece | central macedonia region | olea europaea | species | 0 | 1 |
| greece | crete region | olea europaea | species | 0 | 2 |
| iran | | olea europaea | species | 2 | 0 |
| iran | | olea europaea subsp. cuspidata | subspecies | 5 | 0 |
| iran | | olea europaea subsp. europaea | subspecies | 3 | 0 |
| iran | hormozgan province | olea europaea | species | 0 | 1 |
| iran | kerman province | olea europaea subsp. cuspidata | subspecies | 6 | 0 |
| iran | sistan and baluchestan province | olea europaea | species | 60 | 0 |
| iraq | | olea europaea | species | 16 | 0 |
| iraq | | olea europaea subsp. europaea | subspecies | 10 | 0 |
| israel | jerusalem district | olea europaea | species | 0 | 1 |
| italy | | olea europaea | species | 12 | 0 |
| italy | | olea europaea subsp. europaea | subspecies | 68 | 0 |
| italy | apulia region | olea europaea | species | 0 | 1 |
| italy | campania region | olea europaea | species | 0 | 2 |
| italy | emilia-romagna region | olea europaea | species | 2 | 0 |
| italy | lazio region | olea europaea | species | 6 | 1 |
| italy | liguria region | olea europaea | species | 0 | 2 |
| italy | piemonte region | olea europaea | species | 0 | 1 |
| italy | sardinia autonomous region | olea europaea | species | 0 | 2 |
| italy | sicily autonomous region | olea europaea | species | 0 | 1 |
| italy | sicily autonomous region | olea europaea subsp. europaea | subspecies | 9 | 0 |
| italy | tuscany region | olea europaea | species | 13 | 1 |
| italy | umbria region | olea europaea | species | 1 | 1 |
| japan | | olea europaea | species | 12 | 0 |
| japan | chiba prefecture | olea europaea | species | 1 | 0 |
| jordan | | olea europaea | species | 8 | 0 |
| jordan | | olea europaea subsp. europaea | subspecies | 1 | 0 |
| kenya | | olea europaea | species | 1 | 0 |
| kenya | | olea europaea subsp. cuspidata | subspecies | 13 | 0 |
| kenya | central province | olea europaea | species | 0 | 1 |
| kenya | western province | olea europaea subsp. cuspidata | subspecies | 3 | 0 |
| libya | tripoli district | olea europaea | species | 0 | 1 |
| malawi | | olea europaea subsp. cuspidata | subspecies | 1 | 0 |
| mexico | federal district | olea europaea | species | 0 | 2 |
| morocco | | olea europaea subsp. europaea | subspecies | 11 | 0 |
| morocco | | olea europaea subsp. laperrinei | subspecies | 1 | 0 |
| morocco | | olea europaea subsp. maroccana | subspecies | 8 | 0 |
| morocco | souss-massa-draa | olea europaea subsp. europaea | subspecies | 2 | 0 |
| morocco | souss-massa-draa | olea europaea subsp. laperrinei | subspecies | 1 | 0 |
| mozambique | sofala province | olea europaea subsp. cuspidata | subspecies | 1 | 0 |
| niger | agadez region | olea europaea subsp. laperrinei | subspecies | 3 | 0 |
| oman | | olea europaea subsp. cuspidata | subspecies | 1 | 0 |
| pakistan | | olea europaea subsp. cuspidata | subspecies | 1 | 0 |
| peru | | olea europaea | species | 1 | 0 |
| portugal | | olea europaea subsp. europaea | subspecies | 14 | 0 |
| portugal | braga district | olea europaea | species | 0 | 1 |
| portugal | evora district | olea europaea var. sylvestris | varietas | 2 | 0 |
| portugal | madeira autonomous region | olea europaea | species | 0 | 2 |
| portugal | madeira autonomous region | olea europaea subsp. cerasiformis | subspecies | 33 | 0 |
| reunion | | olea europaea subsp. cuspidata | subspecies | 8 | 0 |
| saudi arabia | riyadh region | olea europaea | species | 0 | 1 |
| slovenia | | olea europaea | species | 13 | 0 |
| slovenia | | olea europaea subsp. europaea | subspecies | 40 | 0 |
| somalia | | olea europaea subsp. cuspidata | subspecies | 1 | 0 |
| south africa | | olea europaea subsp. cuspidata | subspecies | 1 | 0 |
| south africa | eastern cape province | olea europaea subsp. europaea | subspecies | 2 | 0 |
| south africa | free state province | olea europaea | species | 0 | 1 |
| south africa | mpumalanga province | olea europaea subsp. cuspidata | subspecies | 2 | 0 |
| south africa | the western cape province | olea europaea | species | 2 | 1 |
| south africa | the western cape province | olea europaea subsp. cuspidata | subspecies | 5 | 0 |
| spain | | olea europaea | species | 11 | 0 |
| spain | | olea europaea subsp. europaea | subspecies | 30 | 0 |
| spain | | olea europaea subsp. guanchica | subspecies | 2 | 0 |
| spain | andalusia | olea europaea | species | 18 | 12 |
| spain | balearic islands | olea europaea | species | 0 | 1 |
| spain | canary islands | olea europaea | species | 0 | 1 |
| spain | canary islands | olea europaea subsp. cerasiformis | subspecies | 1 | 0 |
| spain | canary islands | olea europaea subsp. guanchica | subspecies | 8 | 0 |
| spain | cantabria | olea europaea var. sylvestris | varietas | 1 | 0 |
| spain | castilla-la mancha | olea europaea | species | 0 | 2 |
| spain | castilla-la mancha | olea europaea subsp. europaea | subspecies | 11 | 0 |
| spain | catalonia | olea europaea | species | 0 | 1 |
| spain | extremadura | olea europaea | species | 0 | 2 |
| spain | galicia | olea europaea | species | 0 | 1 |
| spain | madrid | olea europaea | species | 0 | 4 |
| spain | murcia | olea europaea | species | 0 | 1 |
| spain | navarra | olea europaea | species | 0 | 2 |
| sudan | | olea europaea subsp. laperrinei | subspecies | 1 | 0 |
| syria | | olea europaea subsp. europaea | subspecies | 1 | 0 |
| syria | idlib governorate | olea europaea subsp. europaea | subspecies | 5 | 0 |
| tunisia | | olea europaea subsp. europaea | subspecies | 5 | 0 |
| tunisia | sfax governorate | olea europaea | species | 0 | 1 |
| tunisia | tataouine governorate | olea europaea | species | 0 | 2 |
| turkey | | olea europaea subsp. europaea | subspecies | 3 | 0 |
| turkey | | olea europaea var. sylvestris | varietas | 3 | 0 |
| turkey | adana province | olea europaea | species | 0 | 2 |
| turkey | adana province | olea europaea subsp. europaea | subspecies | 2 | 0 |
| turkey | ankara province | olea europaea | species | 0 | 1 |
| turkey | bursa province | olea europaea var. sylvestris | varietas | 108281 | 0 |
| turkey | elazig province | olea europaea | species | 0 | 1 |
| turkey | izmir province | olea europaea | species | 0 | 3 |
| turkey | kilis province | olea europaea | species | 0 | 1 |
| turkey | manisa province | olea europaea | species | 0 | 1 |
| turkey | mardin province | olea europaea | species | 0 | 1 |
| turkey | mugla province | olea europaea | species | 0 | 1 |
| turkey | samsun province | olea europaea | species | 0 | 1 |
| united states | | olea europaea subsp. europaea | subspecies | 1 | 0 |
| united states | california | olea europaea | species | 0 | 5 |
| united states | hawaii | olea europaea subsp. cuspidata | subspecies | 6 | 0 |
| united states | missouri | olea europaea | species | 3 | 0 |
| yemen | | olea europaea subsp. cuspidata | subspecies | 5 | 0 |
| yemen | al mahwit governorate | olea europaea subsp. cuspidata | subspecies | 9 | 0 |
| zimbabwe | | olea europaea subsp. cuspidata | subspecies | 3 | 0 |