| canada | british columbia | cephalanthera austiniae | species | 1 | 0 |
| canada | british columbia | epipactis gigantea | species | 6 | 0 |
| canada | british columbia | neottia cordata | species | 3 | 0 |
| canada | newfoundland and labrador | neottia cordata | species | 1 | 0 |
| canada | ontario | epipactis helleborine | species | 7 | 0 |
| canada | quebec | epipactis helleborine | species | 1 | 0 |
| canada | yukon | neottia cordata | species | 2 | 0 |
| china | | cephalanthera erecta | species | 3 | 0 |
| china | | cephalanthera longifolia | species | 4 | 0 |
| china | | epipactis helleborine | species | 5 | 0 |
| china | | epipactis mairei | species | 5 | 0 |
| china | | neottia acuminata | species | 2 | 0 |
| china | anhui | aphyllorchis gollanii | species | 1 | 0 |
| china | xinjiang | cephalanthera sp. us:3599834 | species | 2 | 0 |
| czech republic | | cephalanthera rubra | species | 2 | 0 |
| czech republic | | epipactis albensis | species | 2 | 0 |
| czech republic | | epipactis atrorubens | species | 2 | 0 |
| denmark | | neottia ovata | species | 1 | 0 |
| djibouti | | epipactis microphylla | species | 1 | 0 |
| france | | cephalanthera damasonium | species | 2 | 0 |
| france | | cephalanthera longifolia | species | 2 | 0 |
| france | | cephalanthera rubra | species | 2 | 0 |
| france | | epipactis albensis var. fibri | varietas | 2 | 0 |
| france | | epipactis atrorubens | species | 1 | 0 |
| france | | epipactis fageticola | species | 2 | 0 |
| france | | epipactis gigantea | species | 2 | 0 |
| france | | epipactis helleborine | species | 1 | 0 |
| france | | epipactis leptochila | species | 3 | 0 |
| france | | epipactis microphylla | species | 4 | 0 |
| france | | epipactis muelleri | species | 3 | 0 |
| france | | epipactis palustris | species | 3 | 0 |
| france | | epipactis purpurata | species | 2 | 0 |
| france | | limodorum abortivum | species | 1 | 0 |
| france | | neottia ovata | species | 1 | 0 |
| germany | thuringen | epipactis palustris | species | 1 | 0 |
| iran | | cephalanthera caucasica | species | 1 | 0 |
| iran | | cephalanthera cf. longifolia ag 2760 | species | 2 | 0 |
| iran | | cephalanthera damasonium | species | 1 | 0 |
| iran | | cephalanthera kurdica | species | 6 | 0 |
| iran | | cephalanthera longifolia | species | 1 | 0 |
| iran | | cephalanthera rubra | species | 2 | 0 |
| iran | | cephalanthera sp. ag-2017 | species | 2 | 0 |
| iran | | epipactis helleborine | species | 8 | 0 |
| iran | | epipactis sp. ag-2017 | species | 3 | 0 |
| iran | | epipactis veratrifolia | species | 1 | 0 |
| iran | | limodorum abortivum | species | 4 | 0 |
| iran | | neottia nidus-avis | species | 3 | 0 |
| israel | | limodorum abortivum | species | 1 | 0 |
| italy | aosta valley autonomous region | epipactis atrorubens | species | 4 | 0 |
| italy | aosta valley autonomous region | epipactis palustris | species | 29 | 0 |
| italy | lombardy region | cephalanthera longifolia | species | 2 | 0 |
| italy | lombardy region | limodorum abortivum | species | 2 | 0 |
| japan | aichi prefecture | epipactis thunbergii | species | 3 | 0 |
| japan | hiroshima prefecture | cephalanthera erecta | species | 1 | 0 |
| japan | hiroshima prefecture | cephalanthera longibracteata | species | 1 | 0 |
| japan | hokkaido prefecture | epipactis helleborine | species | 2 | 0 |
| japan | hokkaido prefecture | epipactis papillosa | species | 3 | 0 |
| japan | ibaraki prefecture | cephalanthera erecta | species | 4 | 0 |
| japan | ibaraki prefecture | cephalanthera falcata | species | 12 | 0 |
| japan | ibaraki prefecture | cephalanthera falcata f. albescens | forma | 8 | 0 |
| japan | ibaraki prefecture | cephalanthera falcata f. conformis | forma | 8 | 0 |
| japan | ibaraki prefecture | cephalanthera longibracteata | species | 8 | 0 |
| japan | ibaraki prefecture | epipactis helleborine | species | 1 | 0 |
| japan | iwate prefecture | epipactis helleborine | species | 2 | 0 |
| japan | kochi prefecture | cephalanthera falcata | species | 4 | 0 |
| japan | miyagi ken prefecture | cephalanthera erecta var. subaphylla | varietas | 1 | 0 |
| japan | miyagi ken prefecture | cephalanthera longibracteata | species | 1 | 0 |
| japan | nagano prefecture | neottia cordata | species | 2 | 0 |
| poland | | epipactis purpurata | species | 1 | 0 |
| portugal | | epipactis lusitanica | species | 1 | 0 |
| portugal | braganca district | epipactis duriensis | species | 1 | 0 |
| portugal | faro district | cephalanthera longifolia | species | 1 | 0 |
| romania | | epipactis purpurata | species | 1 | 0 |
| russia | | cephalanthera longibracteata | species | 2 | 0 |
| russia | | epipactis helleborine | species | 2 | 0 |
| russia | | neottia cordata | species | 2 | 0 |
| russia | altai krai | neottia camtschatea | species | 4 | 0 |
| serbia | | epipactis helleborine | species | 1 | 0 |
| slovenia | | cephalanthera rubra | species | 2 | 0 |
| south korea | | cephalanthera longibracteata | species | 1 | 0 |
| spain | castile and leon | epipactis fageticola | species | 20 | 0 |
| spain | castile and leon | epipactis helleborine | species | 1 | 0 |
| spain | castile and leon | epipactis helleborine subsp. tremolsii | subspecies | 1 | 0 |
| spain | extremadura | cephalanthera rubra | species | 1 | 0 |
| spain | extremadura | limodorum abortivum | species | 1 | 0 |
| spain | extremadura | neottia nidus-avis | species | 1 | 0 |
| thailand | | aphyllorchis caudata | species | 2 | 0 |
| thailand | | aphyllorchis montana | species | 3 | 0 |
| thailand | | cephalanthera exigua | species | 1 | 0 |
| thailand | | epipactis flava | species | 1 | 0 |
| thailand | | thaia saprophytica | species | 1 | 0 |
| turkey | | cephalanthera epipactoides | species | 1 | 0 |
| turkey | | cephalanthera rubra | species | 1 | 0 |
| turkey | | limodorum abortivum | species | 1 | 0 |
| united kingdom | | epipactis atrorubens | species | 1 | 0 |
| united kingdom | | epipactis dunensis | species | 2 | 0 |
| united kingdom | | epipactis helleborine | species | 2 | 0 |
| united kingdom | | epipactis leptochila | species | 1 | 0 |
| united kingdom | | epipactis palustris | species | 1 | 0 |
| united kingdom | | neottia cordata | species | 7 | 0 |
| united kingdom | | neottia nidus-avis | species | 2 | 0 |
| united kingdom | | neottia ovata | species | 2 | 0 |
| united kingdom | england | epipactis dunensis | species | 4 | 0 |
| united kingdom | england | epipactis leptochila | species | 4 | 0 |
| united kingdom | england | epipactis sp. 'lindisfarne' | species | 1 | 0 |
| united kingdom | england | epipactis sp. 'tyne' | species | 3 | 0 |
| united kingdom | wales | epipactis dunensis | species | 1 | 0 |
| united states | california | epipactis gigantea | species | 3 | 0 |