| argentina | tucuman province | clematis haenkeana | species | 2 | 0 |
| australia | | clematis pickeringii | species | 1 | 0 |
| australia | queensland | clematis aristata | species | 3 | 0 |
| australia | queensland | clematis fawcettii | species | 2 | 0 |
| australia | queensland | clematis glycinoides | species | 4 | 0 |
| australia | queensland | clematis pickeringii | species | 2 | 0 |
| australia | western australia | clematis pubescens | species | 2 | 0 |
| canada | alberta | clematis viticella | species | 7 | 0 |
| canada | british columbia | clematis ligusticifolia | species | 1 | 0 |
| canada | british columbia | clematis terniflora | species | 4 | 0 |
| canada | british columbia | clematis vitalba | species | 4 | 0 |
| canada | northwest territories | clematis integrifolia | species | 2 | 0 |
| canada | northwest territories | clematis recta | species | 1 | 0 |
| canada | ontario | clematis integrifolia | species | 1 | 0 |
| canada | ontario | clematis orientalis | species | 2 | 0 |
| canada | ontario | clematis tangutica | species | 2 | 0 |
| canada | ontario | clematis viorna | species | 2 | 0 |
| canada | ontario | clematis virginiana | species | 7 | 0 |
| canada | quebec | clematis virginiana | species | 1 | 0 |
| canada | quebec | clematis viticella | species | 1 | 0 |
| canada | yukon | clematis tangutica | species | 3 | 0 |
| china | | clematis acerifolia | species | 1 | 0 |
| china | | clematis aethusifolia | species | 1 | 0 |
| china | | clematis apiifolia | species | 6 | 0 |
| china | | clematis argentilucida | species | 43 | 0 |
| china | | clematis armandii | species | 23 | 0 |
| china | | clematis brevicaudata | species | 5 | 0 |
| china | | clematis chinensis | species | 1 | 0 |
| china | | clematis fruticosa | species | 1 | 0 |
| china | | clematis fusca | species | 1 | 0 |
| china | | clematis ganpiniana | species | 10 | 0 |
| china | | clematis gracilifolia | species | 17 | 0 |
| china | | clematis henryi | species | 6 | 0 |
| china | | clematis heracleifolia | species | 1 | 0 |
| china | | clematis hexapetala | species | 3 | 0 |
| china | | clematis intricata | species | 1 | 0 |
| china | | clematis kirilowii | species | 1 | 0 |
| china | | clematis macropetala | species | 1 | 0 |
| china | | clematis montana | species | 21 | 0 |
| china | | clematis ochotensis | species | 1 | 0 |
| china | | clematis peterae | species | 1 | 0 |
| china | | clematis pinnata | species | 1 | 0 |
| china | | clematis pogonandra | species | 3 | 0 |
| china | | clematis sp. mr-2013 | species | 1 | 0 |
| china | | clematis tangutica | species | 6 | 0 |
| china | | clematis terniflora | species | 4 | 0 |
| china | | clematis terniflora var. mandshurica | varietas | 2 | 0 |
| china | | clematis tubulosa | species | 1 | 0 |
| china | | clematis uncinata | species | 3 | 0 |
| china | beijing | clematis aethusifolia | species | 1 | 0 |
| china | beijing | clematis brevicaudata | species | 7 | 0 |
| china | beijing | clematis heracleifolia | species | 5 | 0 |
| china | beijing | clematis hexapetala | species | 2 | 0 |
| china | beijing | clematis kirilowii | species | 2 | 0 |
| china | beijing | clematis macropetala | species | 1 | 0 |
| china | beijing | clematis pinnata | species | 8 | 0 |
| china | beijing | clematis tubulosa | species | 5 | 0 |
| china | chongqing | clematis armandii | species | 1 | 0 |
| china | guangxi | clematis crassifolia | species | 2 | 0 |
| china | guangxi | clematis loureiroana | species | 1 | 0 |
| china | hebei | clematis brevicaudata | species | 2 | 0 |
| china | hebei | clematis heracleifolia | species | 2 | 0 |
| china | hebei | clematis hexapetala | species | 2 | 0 |
| china | hebei | clematis intricata | species | 2 | 0 |
| china | liaoning | clematis brevicaudata | species | 1 | 0 |
| china | liaoning | clematis pinnata | species | 1 | 0 |
| china | liaoning | clematis tubulosa | species | 1 | 0 |
| china | shanxi | clematis fruticosa | species | 2 | 0 |
| china | sichuan | clematis huchouensis | species | 2 | 0 |
| china | sichuan | clematis lasiandra | species | 2 | 0 |
| china | sichuan | clematis patens | species | 1 | 0 |
| china | sichuan | clematis potaninii | species | 1 | 0 |
| china | sichuan | clematis williamsii | species | 2 | 0 |
| china | sichuan | clematis xiangguiensis | species | 2 | 0 |
| china | tibet | clematis connata | species | 2 | 0 |
| china | xinjiang | clematis songorica | species | 2 | 0 |
| china | yunnan | clematis argentilucida | species | 1 | 0 |
| china | yunnan | clematis buchananiana | species | 1 | 0 |
| china | yunnan | clematis chrysocoma | species | 2 | 0 |
| china | yunnan | clematis delavayi | species | 2 | 0 |
| china | yunnan | clematis leschenaultiana | species | 2 | 0 |
| china | yunnan | clematis sp. mr-2013 | species | 2 | 0 |
| france | | clematis afoliata | species | 1 | 0 |
| france | | clematis vitalba | species | 1 | 0 |
| indonesia | west nusa tenggara province | clematis sp. sh-2010 | species | 1 | 0 |
| israel | | clematis cirrhosa var. cirrhosa | varietas | 1 | 0 |
| italy | lombardy region | clematis recta | species | 2 | 0 |
| italy | tuscany region | clematis flammula | species | 1 | 0 |
| japan | | clematis apiifolia | species | 1 | 0 |
| japan | | clematis patens | species | 154 | 0 |
| japan | kagoshima prefecture | clematis javana | species | 2 | 0 |
| japan | miyazaki prefecture | clematis crassifolia | species | 3 | 0 |
| japan | nagano prefecture | clematis stans | species | 2 | 0 |
| japan | okinawa prefecture | clematis tashiroi | species | 3 | 0 |
| japan | shiga prefecture | clematis stans | species | 3 | 0 |
| madagascar | diana region | clematis rutoides | species | 2 | 0 |
| new zealand | | clematis afoliata | species | 2 | 0 |
| new zealand | | clematis paniculata | species | 3 | 0 |
| nicaragua | | clematis acapulcensis | species | 1 | 0 |
| nicaragua | | clematis grossa | species | 1 | 0 |
| nicaragua | | clematis polygama | species | 1 | 0 |
| papua new guinea | | clematis javana | species | 2 | 0 |
| south africa | limpopo province | clematis brachiata | species | 1 | 0 |
| south korea | | clematis fusca var. coreana | varietas | 1 | 0 |
| south korea | gangwon province | clematis patens | species | 1 | 0 |
| united kingdom | | clematis vitalba | species | 3 | 0 |
| united states | | clematis baldwinii | species | 2 | 0 |
| united states | alabama | clematis morefieldii | species | 1 | 0 |
| united states | california | clematis lasiantha | species | 2 | 0 |
| united states | california | clematis ligusticifolia | species | 2 | 0 |
| united states | district of columbia | clematis pitcheri | species | 3 | 0 |
| united states | florida | clematis reticulata | species | 3 | 0 |
| united states | illinois | clematis serratifolia | species | 2 | 0 |
| united states | south carolina | clematis crispa | species | 2 | 0 |
| united states | texas | clematis drummondii | species | 2 | 0 |
| united states | texas | clematis pitcheri | species | 2 | 0 |
| united states | virginia | clematis virginiana | species | 5 | 0 |
| united states | wisconsin | clematis virginiana | species | 3 | 0 |