| afghanistan | balkh province | campanula polyclada | species | 18 | 0 |
| afghanistan | khost province | campanula lehmanniana | species | 4 | 0 |
| albania | | campanula lingulata | species | 4 | 0 |
| albania | | campanula sp. ir-2014 | species | 4 | 0 |
| albania | | campanula versicolor | species | 7 | 0 |
| albania | durres county | campanula skanderbegii | species | 4 | 0 |
| algeria | oran province | campanula mollis | species | 5 | 0 |
| algeria | tamanrasset province | campanula bordesiana | species | 9 | 0 |
| armenia | | campanula bayerniana | species | 7 | 0 |
| armenia | | campanula bellidifolia subsp. aucheri | subspecies | 6 | 0 |
| armenia | | campanula coriacea | species | 3 | 0 |
| armenia | | campanula ruprechtii | species | 3 | 0 |
| armenia | | campanula tridentata | species | 9 | 0 |
| armenia | syunik province | campanula sibirica | species | 4 | 0 |
| austria | | campanula alpina | species | 16 | 0 |
| austria | | campanula beckiana | species | 1 | 0 |
| austria | | campanula bononiensis | species | 1 | 0 |
| austria | | campanula caespitosa | species | 1 | 0 |
| austria | | campanula cenisia | species | 1 | 0 |
| austria | | campanula persicifolia | species | 4 | 0 |
| austria | | campanula pulla | species | 1 | 0 |
| austria | | campanula thyrsoides subsp. carniolica | subspecies | 1 | 0 |
| austria | | campanula trachelium | species | 1 | 0 |
| austria | | campanula witasekiana | species | 2 | 0 |
| azerbaijan | | campanula lambertiana | species | 1 | 0 |
| belgium | | campanula rapunculoides | species | 1 | 0 |
| bosnia and herzegovina | | campanula cervicaria | species | 2 | 0 |
| bosnia and herzegovina | | campanula glomerata | species | 10 | 0 |
| bosnia and herzegovina | | campanula hercegovina | species | 3 | 0 |
| bosnia and herzegovina | | campanula lingulata | species | 2 | 0 |
| bosnia and herzegovina | | campanula portenschlagiana | species | 2 | 0 |
| bulgaria | | campanula cervicaria | species | 6 | 0 |
| bulgaria | | campanula lingulata | species | 10 | 0 |
| bulgaria | | campanula moesiaca | species | 2 | 0 |
| bulgaria | | campanula sparsa | species | 2 | 0 |
| bulgaria | | campanula versicolor | species | 2 | 0 |
| bulgaria | burgas province | campanula alpina subsp. orbelica | subspecies | 10 | 0 |
| bulgaria | pernik province | campanula alpina subsp. orbelica | subspecies | 24 | 0 |
| bulgaria | vidin province | campanula alpina | species | 3 | 0 |
| bulgaria | vidin province | campanula alpina subsp. orbelica | subspecies | 6 | 0 |
| canada | | campanula rotundifolia | species | 1 | 0 |
| canada | alberta | campanula rotundifolia | species | 1 | 0 |
| canada | british columbia | campanula alaskana | species | 2 | 0 |
| canada | british columbia | campanula lactiflora | species | 1 | 0 |
| canada | british columbia | campanula lasiocarpa | species | 1 | 0 |
| canada | british columbia | campanula medium | species | 1 | 0 |
| canada | british columbia | campanula persicifolia | species | 1 | 0 |
| canada | british columbia | campanula rapunculoides | species | 1 | 0 |
| canada | british columbia | campanula rotundifolia | species | 1 | 0 |
| canada | british columbia | campanula scouleri | species | 1 | 0 |
| canada | british columbia | campanula uniflora | species | 1 | 0 |
| canada | northwest territories | campanula glomerata | species | 2 | 0 |
| canada | northwest territories | campanula latifolia | species | 4 | 0 |
| canada | northwest territories | campanula rotundifolia | species | 2 | 0 |
| canada | northwest territories | campanula trachelium | species | 2 | 0 |
| canada | northwest territories | campanula uniflora | species | 8 | 0 |
| canada | nunavut | campanula rotundifolia | species | 4 | 0 |
| canada | nunavut | campanula uniflora | species | 8 | 0 |
| canada | ontario | campanula aparinoides | species | 3 | 0 |
| canada | ontario | campanula cochleariifolia | species | 1 | 0 |
| canada | ontario | campanula rapunculoides | species | 11 | 0 |
| canada | quebec | campanula medium | species | 2 | 0 |
| canada | quebec | campanula persicifolia | species | 2 | 0 |
| canada | quebec | campanula rapunculoides | species | 1 | 0 |
| canada | yukon | campanula aurita | species | 4 | 0 |
| canada | yukon | campanula lasiocarpa | species | 4 | 0 |
| canada | yukon | campanula rotundifolia | species | 2 | 0 |
| canada | yukon | campanula uniflora | species | 4 | 0 |
| cape verde | brava municipality | campanula jacobaea | species | 139 | 0 |
| cape verde | tarrafal municipality | campanula jacobaea | species | 29 | 0 |
| china | | campanula aristata | species | 7 | 0 |
| china | | campanula calcicola | species | 2 | 0 |
| china | | campanula cana | species | 6 | 0 |
| china | | campanula crenulata | species | 1 | 0 |
| china | | campanula dimorphantha | species | 5 | 0 |
| china | | campanula glomerata | species | 2 | 0 |
| china | | campanula immodesta | species | 2 | 0 |
| china | | campanula incurva | species | 2 | 0 |
| china | | campanula mekongensis | species | 2 | 0 |
| china | | campanula nakaoi | species | 2 | 0 |
| china | | campanula pallida | species | 6 | 0 |
| china | | campanula rapunculoides | species | 2 | 0 |
| china | | campanula stevenii subsp. alberti | subspecies | 2 | 0 |
| china | | campanula uniflora | species | 1 | 0 |
| china | jiangxi | campanula glomerata var. dahurica | varietas | 9 | 0 |
| china | jiangxi | campanula punctata | species | 9 | 0 |
| china | shandong | campanula punctata | species | 18 | 0 |
| croatia | | campanula austroadriatica | species | 4 | 0 |
| croatia | | campanula fenestrellata | species | 1 | 0 |
| croatia | | campanula fenestrellata subsp. fenestrellata | subspecies | 2 | 0 |
| croatia | | campanula fenestrellata subsp. istriaca | subspecies | 2 | 0 |
| croatia | | campanula justiniana | species | 1 | 0 |
| croatia | | campanula lingulata | species | 2 | 0 |
| croatia | | campanula marchesettii | species | 1 | 0 |
| croatia | | campanula portenschlagiana | species | 2 | 0 |
| croatia | | campanula poscharskyana | species | 2 | 0 |
| croatia | | campanula pyramidalis | species | 36 | 0 |
| croatia | | campanula rotundifolia | species | 1 | 0 |
| croatia | | campanula scheuchzeri | species | 1 | 0 |
| croatia | | campanula tommasiniana | species | 5 | 0 |
| croatia | | campanula waldsteiniana | species | 3 | 0 |
| croatia | dubrovnik-neretva county | campanula austroadriatica | species | 89 | 0 |
| croatia | primorje-gorski kotar county | campanula poscharskyana | species | 3 | 0 |
| croatia | primorje-gorski kotar county | campanula pyramidalis | species | 5 | 0 |
| czech republic | | campanula patula | species | 1 | 0 |
| czech republic | | campanula persicifolia | species | 1 | 0 |
| czech republic | south moravian region | campanula bononiensis | species | 1 | 0 |
| denmark | | campanula rotundifolia | species | 1 | 0 |
| ethiopia | gambela region | campanula edulis | species | 5 | 0 |
| ethiopia | oromiya region | campanula edulis | species | 1951 | 0 |
| finland | | campanula rotundifolia | species | 1 | 0 |
| france | | campanula alpestris | species | 4 | 0 |
| france | | campanula cenisia | species | 1 | 0 |
| france | | campanula cochleariifolia | species | 2 | 0 |
| france | | campanula glomerata | species | 1 | 0 |
| france | | campanula medium | species | 1 | 0 |
| france | | campanula rapunculoides | species | 1 | 0 |
| france | | campanula rhomboidalis | species | 2 | 0 |
| france | | campanula rotundifolia | species | 1 | 0 |
| france | | campanula trachelium | species | 1 | 0 |
| georgia | | campanula armazica | species | 6 | 0 |
| georgia | | campanula bellidifolia | species | 9 | 0 |
| georgia | | campanula bellidifolia subsp. aucheri | subspecies | 12 | 0 |
| georgia | | campanula bellidifolia subsp. saxifraga | species | 19 | 0 |
| georgia | | campanula ciliata | species | 7 | 0 |
| georgia | | campanula circassica | species | 3 | 0 |
| georgia | | campanula collina | species | 6 | 0 |
| georgia | | campanula dzaaku | species | 6 | 0 |
| georgia | | campanula grossheimii | species | 2 | 0 |
| georgia | | campanula hohenackeri | species | 3 | 0 |
| georgia | | campanula hypopolia | species | 3 | 0 |
| georgia | | campanula lactiflora | species | 3 | 0 |
| georgia | | campanula latifolia | species | 5 | 0 |
| georgia | | campanula petrophila | species | 11 | 0 |
| georgia | | campanula radchensis | species | 9 | 0 |
| georgia | | campanula raddeana | species | 3 | 0 |
| georgia | | campanula stevenii | species | 4 | 0 |
| georgia | | campanula suanetica | species | 3 | 0 |
| georgia | | campanula tridentata | species | 3 | 0 |
| georgia | | campanula tridentata subsp. biebersteiniana | subspecies | 12 | 0 |
| germany | bavaria | campanula patula | species | 11 | 0 |
| germany | bavaria | campanula rapunculoides | species | 3 | 0 |
| germany | bavaria | campanula rotundifolia | species | 16 | 0 |
| greece | | campanula acarnanica | species | 1 | 0 |
| greece | | campanula aizoides | species | 2 | 0 |
| greece | | campanula asperuloides | species | 4 | 0 |
| greece | | campanula cephallenica | species | 2 | 0 |
| greece | | campanula drabifolia | species | 2 | 0 |
| greece | | campanula erinus | species | 1 | 0 |
| greece | | campanula hawkinsiana | species | 1 | 0 |
| greece | | campanula lingulata | species | 12 | 0 |
| greece | | campanula macrostachya | species | 7 | 0 |
| greece | | campanula stenosiphon | species | 8 | 0 |
| greece | | campanula tymphaea | species | 2 | 0 |
| greece | | campanula versicolor | species | 10 | 0 |
| greece | central greece region | campanula euboica | species | 8 | 0 |
| greece | central greece region | campanula goulimyi | species | 62 | 0 |
| greece | central greece region | campanula incurva | species | 8 | 0 |
| greece | central greece region | campanula petraea | species | 1 | 0 |
| greece | central macedonia region | campanula oreadum | species | 22 | 0 |
| greece | crete region | campanula creutzburgii | species | 7 | 0 |
| greece | crete region | campanula hierapetrae | species | 8 | 0 |
| greece | crete region | campanula jacquinii | species | 6 | 0 |
| greece | crete region | campanula pelviformis | species | 6 | 0 |
| greece | crete region | campanula tubulosa | species | 5 | 0 |
| greece | north aegean region | campanula versicolor | species | 644 | 0 |
| greece | peloponnese region | campanula drabifolia | species | 3 | 0 |
| greece | peloponnese region | campanula pinatzii | species | 3 | 0 |
| greece | south aegean region | campanula carpatha | species | 8 | 0 |
| greece | south aegean region | campanula laciniata | species | 8 | 0 |
| greece | west macedonia region | campanula sparsa | species | 1 | 0 |
| greece | west macedonia region | campanula versicolor | species | 3 | 0 |
| greenland | | campanula gieseckeana | species | 5 | 0 |
| greenland | | campanula rotundifolia | species | 2 | 0 |
| greenland | | campanula uniflora | species | 6 | 0 |
| hungary | | campanula caespitosa | species | 2 | 0 |
| hungary | | campanula carpatica | species | 2 | 0 |
| hungary | | campanula cenisia | species | 2 | 0 |
| hungary | | campanula crassipes | species | 2 | 0 |
| hungary | | campanula fenestrellata | species | 2 | 0 |
| hungary | | campanula macrostachya | species | 2 | 0 |
| hungary | | campanula petraea | species | 2 | 0 |
| hungary | | campanula pulla | species | 2 | 0 |
| hungary | | campanula ramosissima | species | 2 | 0 |
| hungary | | campanula sibirica | species | 2 | 0 |
| hungary | | campanula sibirica subsp. divergens | subspecies | 2 | 0 |
| hungary | | campanula sparsa subsp. sphaerothrix | subspecies | 2 | 0 |
| hungary | | campanula waldsteiniana | species | 2 | 0 |
| hungary | | campanula zoysii | species | 4 | 0 |
| iran | | campanula odontosepala | species | 8 | 0 |
| iran | | campanula ruprechtii | species | 3 | 0 |
| iran | gilan province | campanula odontosepala | species | 3 | 0 |
| italy | | campanula bertolae | species | 12 | 0 |
| italy | | campanula cochleariifolia | species | 5 | 0 |
| italy | | campanula dichotoma | species | 1 | 0 |
| italy | | campanula elatines | species | 2 | 0 |
| italy | | campanula elatinoides | species | 2 | 0 |
| italy | | campanula erinus | species | 1 | 0 |
| italy | | campanula fragilis | species | 1 | 0 |
| italy | | campanula fragilis subsp. cavolinii | subspecies | 1 | 0 |
| italy | | campanula fragilis subsp. fragilis | subspecies | 3 | 0 |
| italy | | campanula fritschii | species | 12 | 0 |
| italy | | campanula garganica | species | 1 | 0 |
| italy | | campanula isophylla | species | 1 | 0 |
| italy | | campanula macrorhiza | species | 21 | 0 |
| italy | | campanula morettiana | species | 1 | 0 |
| italy | | campanula pyramidalis | species | 1 | 0 |
| italy | | campanula raineri | species | 1 | 0 |
| italy | | campanula rapunculus | species | 2 | 0 |
| italy | | campanula reatina | species | 2 | 0 |
| italy | | campanula rhomboidalis | species | 2 | 0 |
| italy | | campanula rotundifolia | species | 5 | 0 |
| italy | | campanula sabatia | species | 11 | 0 |
| italy | | campanula scheuchzeri | species | 4 | 0 |
| italy | | campanula spicata | species | 2 | 0 |
| italy | | campanula stenocodon | species | 3 | 0 |
| italy | | campanula versicolor | species | 2 | 0 |
| italy | friuli-venezia giulia autonomous region | campanula pyramidalis | species | 3 | 0 |
| italy | liguria region | campanula medium | species | 7 | 0 |
| italy | lombardy region | campanula barbata | species | 2 | 0 |
| italy | lombardy region | campanula cochleariifolia | species | 2 | 0 |
| italy | lombardy region | campanula elatinoides | species | 2 | 0 |
| italy | lombardy region | campanula glomerata | species | 2 | 0 |
| italy | lombardy region | campanula raineri | species | 2 | 0 |
| italy | lombardy region | campanula scheuchzeri | species | 2 | 0 |
| italy | sardinia autonomous region | campanula versicolor | species | 7 | 0 |
| italy | sicily autonomous region | campanula dichotoma | species | 4 | 0 |
| italy | veneto region | campanula spicata | species | 6 | 0 |
| japan | | campanula lasiocarpa | species | 2 | 0 |
| japan | hokkaido prefecture | campanula lasiocarpa | species | 2 | 0 |
| japan | nagano prefecture | campanula lasiocarpa | species | 1 | 0 |
| japan | nagano prefecture | campanula punctata | species | 2 | 0 |
| macedonia | | campanula debarensis | species | 2 | 0 |
| macedonia | | campanula foliosa | species | 8 | 0 |
| macedonia | | campanula glomerata | species | 2 | 0 |
| macedonia | | campanula lingulata | species | 8 | 0 |
| macedonia | | campanula versicolor | species | 10 | 0 |
| macedonia | demir kapija municipality | campanula versicolor | species | 7 | 0 |
| macedonia | veles municipality | campanula versicolor | species | 7 | 0 |
| mongolia | | campanula turczaninovii | species | 1 | 0 |
| montenegro | | campanula austroadriatica | species | 19 | 0 |
| montenegro | | campanula foliosa | species | 4 | 0 |
| montenegro | | campanula glomerata | species | 2 | 0 |
| montenegro | | campanula lingulata | species | 10 | 0 |
| montenegro | | campanula secundiflora | species | 12 | 0 |
| montenegro | budva | campanula austroadriatica | species | 2 | 0 |
| montenegro | herceg novi | campanula austroadriatica | species | 4 | 0 |
| montenegro | kotor | campanula erinus | species | 6 | 0 |
| morocco | tadla-azilal | campanula broussonetiana | species | 7 | 0 |
| new zealand | | campanula medium | species | 2 | 0 |
| new zealand | | campanula poscharskyana | species | 2 | 0 |
| new zealand | | campanula rapunculoides | species | 2 | 0 |
| norway | | campanula uniflora | species | 4 | 0 |
| poland | | campanula alpina | species | 3 | 0 |
| poland | | campanula glomerata | species | 2 | 0 |
| poland | | campanula persicifolia | species | 2 | 0 |
| poland | | campanula sibirica | species | 3 | 0 |
| poland | | campanula trachelium | species | 2 | 0 |
| poland | mazovia province | campanula rotundifolia | species | 1 | 0 |
| portugal | | campanula erinus | species | 2 | 0 |
| portugal | | campanula vidalii | species | 2 | 0 |
| romania | | campanula abietina | species | 2 | 0 |
| romania | | campanula alpina | species | 12 | 0 |
| romania | | campanula carnica | species | 2 | 0 |
| romania | | campanula lingulata | species | 2 | 0 |
| romania | | campanula sibirica subsp. divergens | subspecies | 4 | 0 |
| russia | | campanula alliariifolia | species | 3 | 0 |
| russia | | campanula andina | species | 3 | 0 |
| russia | | campanula cervicaria | species | 3 | 0 |
| russia | | campanula ciliata | species | 6 | 0 |
| russia | | campanula circassica | species | 6 | 0 |
| russia | | campanula collina | species | 6 | 0 |
| russia | | campanula daghestanica | species | 6 | 0 |
| russia | | campanula dasyantha | species | 1 | 0 |
| russia | | campanula glomerata subsp. hispida | subspecies | 3 | 0 |
| russia | | campanula karakuschensis | species | 3 | 0 |
| russia | | campanula kolenatiana | species | 3 | 0 |
| russia | | campanula komarovii | species | 3 | 0 |
| russia | | campanula ossetica | species | 4 | 0 |
| russia | | campanula petrophila | species | 3 | 0 |
| russia | | campanula rapunculoides | species | 12 | 0 |
| russia | | campanula sarmatica | species | 3 | 0 |
| russia | | campanula sibirica | species | 6 | 0 |
| russia | | campanula tridentata subsp. biebersteiniana | subspecies | 3 | 0 |
| russia | sakhalin oblast | campanula lasiocarpa | species | 1 | 0 |
| serbia | | campanula cervicaria | species | 6 | 0 |
| serbia | | campanula glomerata | species | 4 | 0 |
| serbia | | campanula lingulata | species | 18 | 0 |
| serbia | | campanula moesiaca | species | 4 | 0 |
| serbia | | campanula secundiflora | species | 8 | 0 |
| serbia | | campanula sibirica subsp. divergens | subspecies | 2 | 0 |
| serbia | | campanula versicolor | species | 3 | 0 |
| slovakia | | campanula alpina | species | 4 | 0 |
| slovenia | | campanula pyramidalis | species | 2 | 0 |
| slovenia | | campanula waldsteiniana | species | 1 | 0 |
| slovenia | | campanula zoysii | species | 1 | 0 |
| slovenia | municipality of ilirska bistrica | campanula pyramidalis | species | 3 | 0 |
| south korea | south jeolla province | campanula takesimana | species | 1 | 0 |
| spain | | campanula erinus | species | 1 | 0 |
| spain | | campanula rapunculoides | species | 8 | 0 |
| spain | andalusia | campanula cabezudoi | species | 9 | 0 |
| spain | andalusia | campanula dieckii | species | 6 | 0 |
| spain | andalusia | campanula erinus | species | 2 | 0 |
| spain | andalusia | campanula lusitanica | species | 16 | 0 |
| spain | andalusia | campanula mollis | species | 4 | 0 |
| spain | andalusia | campanula rapunculus | species | 2 | 0 |
| spain | andalusia | campanula rotundifolia | species | 1 | 0 |
| spain | andalusia | campanula specularioides | species | 9 | 0 |
| spain | andalusia | campanula transtagana | species | 21 | 0 |
| spain | aragon | campanula patula | species | 2 | 0 |
| spain | canary islands | campanula kremeri | species | 4 | 0 |
| spain | canary islands | campanula occidentalis | species | 3 | 0 |
| sweden | | campanula latifolia | species | 10 | 0 |
| sweden | | campanula trachelium | species | 3 | 0 |
| switzerland | | campanula scheuchzeri | species | 2 | 0 |
| switzerland | | campanula thyrsoides | species | 2 | 0 |
| switzerland | geneva region | campanula trachelium | species | 2 | 0 |
| tunisia | | campanula dichotoma | species | 5 | 0 |
| turkey | | campanula akguelii | species | 8 | 0 |
| turkey | | campanula argaea | species | 8 | 0 |
| turkey | | campanula argentea | species | 6 | 0 |
| turkey | | campanula bellidifolia subsp. aucheri | subspecies | 8 | 0 |
| turkey | | campanula betulifolia | species | 7 | 0 |
| turkey | | campanula choruhensis | species | 8 | 0 |
| turkey | | campanula conferta | species | 8 | 0 |
| turkey | | campanula crispa | species | 1 | 0 |
| turkey | | campanula davisii | species | 8 | 0 |
| turkey | | campanula glomerata subsp. hispida | subspecies | 2 | 0 |
| turkey | | campanula involucrata | species | 8 | 0 |
| turkey | | campanula isaurica | species | 8 | 0 |
| turkey | | campanula karakuschensis | species | 10 | 0 |
| turkey | | campanula massalskyi | species | 7 | 0 |
| turkey | | campanula oligosperma | species | 8 | 0 |
| turkey | | campanula propinqua | species | 3 | 0 |
| turkey | | campanula pulvinaris | species | 1 | 0 |
| turkey | | campanula sclerotricha | species | 2 | 0 |
| turkey | | campanula scoparia | species | 8 | 0 |
| turkey | | campanula seraglio | species | 8 | 0 |
| turkey | | campanula stricta | species | 8 | 0 |
| turkey | | campanula telephioides | species | 8 | 0 |
| turkey | | campanula telmessi | species | 8 | 0 |
| turkey | | campanula trachyphylla | species | 6 | 0 |
| turkey | | campanula tridentata | species | 5 | 0 |
| turkey | | campanula troegerae | species | 8 | 0 |
| turkey | agri province | campanula crispa | species | 6 | 0 |
| turkey | aydin province | campanula iconia | species | 7 | 0 |
| turkey | bursa province | campanula betonicifolia | species | 6 | 0 |
| turkey | izmir province | campanula tomentosa | species | 7 | 0 |
| turkey | malatya province | campanula yildirimlii | species | 7 | 0 |
| ukraine | | campanula alpina | species | 6 | 0 |
| united kingdom | | campanula glomerata | species | 2 | 0 |
| united kingdom | | campanula latifolia | species | 4 | 0 |
| united kingdom | | campanula patula | species | 8 | 0 |
| united kingdom | | campanula rapunculus | species | 1 | 0 |
| united kingdom | | campanula rotundifolia | species | 5 | 0 |
| united kingdom | | campanula trachelium | species | 3 | 0 |
| united states | | campanula prenanthoides | species | 2 | 0 |
| united states | | campanula rotundifolia | species | 84 | 0 |
| united states | alaska | campanula rotundifolia | species | 2 | 0 |
| united states | missouri | campanula peregrina | species | 3 | 0 |
| united states | texas | campanula rotundifolia | species | 3 | 0 |
| united states | virginia | campanula aparinoides | species | 4 | 0 |
| united states | virginia | campanula divaricata | species | 3 | 0 |
| united states | virginia | campanula rapunculoides | species | 9 | 0 |