| argentina | | riccia sp. jr flores 49 | species | 1 | 0 |
| argentina | | targionia fabianae | species | 12 | 0 |
| australia | | austroriella salta | species | 8 | 0 |
| australia | | monocarpus sphaerocarpus | species | 8 | 0 |
| australia | | sphaerocarpos texanus | species | 2 | 0 |
| australia | victoria | lunularia cruciata | species | 1 | 0 |
| australia | victoria | ricciocarpos natans | species | 10 | 0 |
| australia | western australia | austroriella salta | species | 2 | 0 |
| australia | western australia | riccia papulosa | species | 3 | 0 |
| austria | | athalamia hyalina | species | 17 | 0 |
| austria | | mannia pilosa | species | 11 | 0 |
| austria | | marchantia polymorpha subsp. ruderalis | subspecies | 5 | 0 |
| austria | | sauteria alpina | species | 15 | 0 |
| austria | carinthia | athalamia hyalina | species | 1 | 0 |
| austria | carinthia | mannia controversa subsp. controversa | subspecies | 1 | 0 |
| austria | carinthia | mannia pilosa | species | 6 | 0 |
| austria | carinthia | mannia triandra | species | 1 | 0 |
| austria | styria | mannia californica | species | 1 | 0 |
| bangladesh | | cyathodium cavernarum | species | 9 | 0 |
| bangladesh | chittagong division | asterella wallichiana | species | 14 | 0 |
| belize | | asterella echinella | species | 4 | 0 |
| bhutan | | exormotheca tuberifera | species | 10 | 0 |
| bhutan | | marchantia subintegra | species | 10 | 0 |
| bhutan | haa district | reboulia hemisphaerica | species | 14 | 0 |
| bhutan | punakha district | asterella wallichiana | species | 4 | 0 |
| bhutan | thimphu district | asterella khasyana | species | 2 | 0 |
| bhutan | thimphu district | asterella mussuriensis | species | 3 | 0 |
| bhutan | thimphu district | plagiochasma japonicum | species | 2 | 0 |
| bhutan | thimphu district | plagiochasma pterospermum | species | 1 | 0 |
| bosnia and herzegovina | | marchantia polymorpha | species | 1 | 0 |
| bosnia and herzegovina | | marchantia polymorpha subsp. ruderalis | subspecies | 4 | 0 |
| brazil | bahia | cronisia fimbriata | species | 8 | 0 |
| brazil | bahia | cronisia weddellii | species | 4 | 0 |
| bulgaria | | marchantia polymorpha subsp. montivagans | subspecies | 5 | 0 |
| bulgaria | | marchantia polymorpha subsp. polymorpha | subspecies | 10 | 0 |
| bulgaria | | marchantia polymorpha subsp. ruderalis | subspecies | 5 | 0 |
| canada | quebec | blasia pusilla | species | 1 | 0 |
| chile | magallanes region | reboulia hemisphaerica | species | 413 | 0 |
| china | | asterella grollei | species | 2 | 0 |
| china | | asterella leptophylla | species | 10 | 0 |
| china | | athalamia handelii | species | 3 | 0 |
| china | | mannia californica | species | 11 | 0 |
| china | | marchantia polymorpha | species | 3 | 0 |
| china | | peltolepis quadrata | species | 3 | 0 |
| china | | sauteria spongiosa | species | 6 | 0 |
| china | | wiesnerella sp. he-nygren 777 | species | 1 | 0 |
| china | guangdong | dumortiera hirsuta | species | 9 | 0 |
| china | guangxi | dumortiera hirsuta | species | 3 | 0 |
| china | guangxi | marchantia paleacea subsp. diptera | varietas | 3 | 0 |
| china | guangxi | marchantia polymorpha subsp. ruderalis | subspecies | 2 | 0 |
| china | hubei | marchantia polymorpha subsp. polymorpha | subspecies | 2 | 0 |
| china | hunan | wiesnerella sp. he-nygren 777 | species | 2 | 0 |
| china | jiangxi | marchantia emarginata subsp. tosana | subspecies | 3 | 0 |
| china | qinghai | asterella grollei | species | 16 | 0 |
| china | sichuan | aitchisoniella himalayensis | species | 1 | 0 |
| china | sichuan | conocephalum conicum | species | 2 | 0 |
| china | sichuan | conocephalum salebrosum | species | 2 | 0 |
| china | sichuan | dumortiera hirsuta | species | 2 | 0 |
| china | sichuan | marchantia sp. long 40081 | species | 5 | 0 |
| china | yunnan | asterella cruciata | species | 3 | 0 |
| china | yunnan | asterella khasyana | species | 1 | 0 |
| china | yunnan | asterella leptophylla | species | 4 | 0 |
| china | yunnan | asterella wallichiana | species | 4 | 0 |
| china | yunnan | conocephalum salebrosum | species | 2 | 0 |
| china | yunnan | mannia californica | species | 7 | 0 |
| china | yunnan | marchantia longii | species | 9 | 0 |
| china | yunnan | marchantia paleacea | species | 3 | 0 |
| china | yunnan | marchantia papillata subsp. grossibarba | subspecies | 3 | 0 |
| china | yunnan | marchantia subintegra | species | 6 | 0 |
| china | yunnan | plagiochasma cordatum | species | 1 | 0 |
| china | yunnan | reboulia hemisphaerica | species | 17 | 0 |
| china | yunnan | sauteria sp. long 35918 | species | 3 | 0 |
| china | zhejiang | dumortiera hirsuta | species | 3 | 0 |
| costa rica | | asterella macropoda | species | 1 | 0 |
| costa rica | | cyathodium cavernarum | species | 10 | 0 |
| costa rica | | cyathodium foetidissimum | species | 11 | 0 |
| costa rica | | cyathodium spruceanum | species | 11 | 0 |
| costa rica | puntarenas province | monoclea gottschei | species | 2 | 0 |
| ecuador | loja province | asterella macropoda | species | 3 | 0 |
| finland | | blasia pusilla | species | 3 | 0 |
| finland | | marchantia polymorpha subsp. montivagans | subspecies | 10 | 0 |
| finland | | marchantia polymorpha subsp. ruderalis | subspecies | 5 | 0 |
| france | | dumortiera hirsuta | species | 10 | 0 |
| france | | mannia gracilis | species | 11 | 0 |
| france | | marchantia polymorpha subsp. ruderalis | subspecies | 5 | 0 |
| france | | riella helicophylla | species | 11 | 0 |
| france | | sphaerocarpos michelii | species | 14 | 0 |
| france | | sphaerocarpos texanus | species | 3 | 0 |
| france | aquitaine region | mannia californica | species | 1 | 0 |
| france | corse region | exormotheca pustulosa | species | 1 | 0 |
| france | languedoc-roussillon region | conocephalum conicum | species | 1 | 0 |
| france | languedoc-roussillon region | reboulia hemisphaerica | species | 1 | 0 |
| france | midi-pyrenees region | marchantia environmental sample | species | 1 | 0 |
| france | rhone-alpes region | reboulia hemisphaerica | species | 1 | 0 |
| georgia | racha-lechkhumi and kvemo svaneti region | mannia triandra | species | 21 | 0 |
| germany | | monosolenium tenerum | species | 3 | 0 |
| germany | | sphaerocarpos michelii | species | 3 | 0 |
| germany | bavaria | conocephalum conicum | species | 9 | 0 |
| greece | | athalamia hyalina | species | 1 | 0 |
| greenland | | peltolepis quadrata | species | 3 | 0 |
| greenland | | sauteria alpina | species | 2 | 0 |
| iceland | | marchantia polymorpha subsp. montivagans | subspecies | 10 | 0 |
| india | | asterella khasyana | species | 2 | 0 |
| india | | athalamia pinguis | species | 1 | 0 |
| india | | plagiochasma appendiculatum | species | 2 | 0 |
| india | | riccia sp. jr flores 49 | species | 1 | 0 |
| india | maharashtra | marchantiaceae sp. op36 | species | 1 | 0 |
| india | tamil nadu | mannia californica | species | 3 | 0 |
| india | tamil nadu | plagiochasma japonicum | species | 1 | 0 |
| india | uttarakhand | athalamia pinguis | species | 12 | 0 |
| india | uttarakhand | conocephalum conicum | species | 3 | 0 |
| india | uttarakhand | conocephalum salebrosum | species | 8 | 0 |
| india | uttarakhand | mannia californica | species | 2 | 0 |
| india | uttarakhand | mannia fragrans | species | 1 | 0 |
| india | uttarakhand | mannia sp. schill & clarke 163 | species | 17 | 0 |
| india | uttarakhand | stephensoniella brevipedunculata | species | 4 | 0 |
| ireland | | reboulia hemisphaerica | species | 2 | 0 |
| italy | | athalamia spathysii | species | 2 | 0 |
| italy | | corsinia coriandrina | species | 11 | 0 |
| italy | | mannia gracilis | species | 2 | 0 |
| italy | | oxymitra incrassata | species | 10 | 0 |
| italy | | reboulia hemisphaerica | species | 10 | 0 |
| italy | | sphaerocarpos michelii | species | 6 | 0 |
| italy | | sphaerocarpos texanus | species | 11 | 0 |
| italy | campania region | mannia androgyna | species | 71 | 0 |
| italy | campania region | plagiochasma rupestre | species | 13 | 0 |
| italy | campania region | reboulia hemisphaerica | species | 5 | 0 |
| italy | tuscany region | corsinia coriandrina | species | 1 | 0 |
| japan | | asterella leptophylla | species | 1 | 0 |
| japan | | asterella wallichiana | species | 2 | 0 |
| japan | | cavicularia densa | species | 10 | 0 |
| japan | | mannia fragrans | species | 1 | 0 |
| japan | | marchantia paleacea subsp. diptera | varietas | 22 | 0 |
| japan | | marchantia polymorpha | species | 3 | 0 |
| japan | | marchantia polymorpha subsp. ruderalis | subspecies | 6 | 0 |
| japan | | reboulia hemisphaerica | species | 2 | 0 |
| japan | aomori prefecture | conocephalum conicum | species | 2 | 0 |
| japan | aomori prefecture | conocephalum salebrosum | species | 2 | 0 |
| japan | hiroshima prefecture | blasia pusilla | species | 1 | 0 |
| japan | hiroshima prefecture | conocephalum salebrosum | species | 2 | 0 |
| japan | hiroshima prefecture | marchantia emarginata subsp. tosana | subspecies | 8 | 0 |
| japan | hokkaido prefecture | conocephalum conicum | species | 6 | 0 |
| japan | hokkaido prefecture | conocephalum japonicum | species | 4 | 0 |
| japan | hokkaido prefecture | conocephalum salebrosum | species | 2 | 0 |
| japan | hyogo prefecture | conocephalum conicum | species | 2 | 0 |
| japan | ibaraki prefecture | conocephalum conicum | species | 6 | 0 |
| japan | kagoshima prefecture | conocephalum conicum | species | 10 | 0 |
| japan | kagoshima prefecture | conocephalum japonicum | species | 1 | 0 |
| japan | kagoshima prefecture | conocephalum sp. hm 452 | species | 1 | 0 |
| japan | kagoshima prefecture | marchantia papillata subsp. grossibarba | subspecies | 4 | 0 |
| japan | kanagawa prefecture | conocephalum conicum | species | 2 | 0 |
| japan | kochi prefecture | marchantia emarginata subsp. tosana | subspecies | 24 | 0 |
| japan | kyoto prefecture | marchantia polymorpha | species | 2 | 0 |
| japan | kyoto prefecture | marchantia polymorpha subsp. ruderalis | subspecies | 1157 | 0 |
| japan | mie prefecture | conocephalum conicum | species | 6 | 0 |
| japan | mie prefecture | conocephalum salebrosum | species | 2 | 0 |
| japan | miyazaki prefecture | conocephalum conicum | species | 8 | 0 |
| japan | miyazaki prefecture | marchantia emarginata subsp. tosana | subspecies | 4 | 0 |
| japan | nagano prefecture | conocephalum conicum | species | 2 | 0 |
| japan | nagano prefecture | marchantia polymorpha | species | 1 | 0 |
| japan | okinawa prefecture | monosolenium tenerum | species | 1 | 0 |
| japan | saitama prefecture | conocephalum conicum | species | 2 | 0 |
| japan | shimane prefecture | ricciocarpos natans | species | 2 | 0 |
| japan | tokushima prefecture | conocephalum conicum | species | 12 | 0 |
| japan | tokushima prefecture | marchantia emarginata subsp. tosana | subspecies | 20 | 0 |
| japan | tokyo prefecture | conocephalum conicum | species | 1 | 0 |
| japan | tokyo prefecture | conocephalum japonicum | species | 1 | 0 |
| japan | tokyo prefecture | conocephalum salebrosum | species | 4 | 0 |
| japan | tokyo prefecture | wiesnerella denudata | species | 1 | 0 |
| japan | tottori prefecture | cavicularia densa | species | 3 | 0 |
| japan | tottori prefecture | conocephalum conicum | species | 2 | 0 |
| japan | yamaguchi prefecture | marchantia papillata subsp. grossibarba | subspecies | 8 | 0 |
| lesotho | | asterella bachmannii | species | 1 | 0 |
| malta | | sphaerocarpos michelii | species | 3 | 0 |
| martinique | | marchantia inflexa | species | 1 | 0 |
| mexico | | dumortiera hirsuta | species | 1 | 0 |
| mexico | | lunularia cruciata | species | 4 | 0 |
| mexico | | monoclea gottschei | species | 1 | 0 |
| mexico | | monoclea sp. shaw 10151 | species | 4 | 0 |
| mexico | federal district | asterella lateralis | species | 1 | 0 |
| mexico | federal district | lunularia cruciata | species | 7 | 0 |
| mexico | federal district | plagiochasma landii | species | 2 | 0 |
| mexico | federal district | reboulia hemisphaerica | species | 1 | 0 |
| mexico | queretaro arteaga | cryptomitrium tenerum | species | 1 | 0 |
| mexico | queretaro arteaga | plagiochasma intermedium | species | 1 | 0 |
| mexico | veracruz-llave | dumortiera hirsuta | species | 12 | 0 |
| mexico | veracruz-llave | marchantia chenopoda | species | 10 | 0 |
| mexico | veracruz-llave | marchantia inflexa | species | 10 | 0 |
| mexico | veracruz-llave | marchantia paleacea | species | 112 | 0 |
| mexico | veracruz-llave | monoclea gottschei | species | 10 | 0 |
| mexico | veracruz-llave | plagiochasma crenulatum | species | 1 | 0 |
| mexico | veracruz-llave | plagiochasma wrightii | species | 14 | 0 |
| morocco | | athalamia hyalina | species | 2 | 0 |
| namibia | | riccia albolimbata | species | 1 | 0 |
| namibia | khomas region | targionia hypophylla | species | 2 | 0 |
| namibia | otjozondjupa region | mannia androgyna | species | 17 | 0 |
| namibia | otjozondjupa region | mannia californica | species | 3 | 0 |
| nepal | | asterella multiflora | species | 1 | 0 |
| nepal | | asterella wallichiana | species | 11 | 0 |
| nepal | | conocephalum japonicum | species | 11 | 0 |
| nepal | | cryptomitrium himalayense | species | 11 | 0 |
| nepal | | cyathodium tuberosum | species | 10 | 0 |
| nepal | | plagiochasma appendiculatum | species | 11 | 0 |
| nepal | | sauteria spongiosa | species | 3 | 0 |
| nepal | | wiesnerella denudata | species | 10 | 0 |
| nepal | central development region | asterella khasyana | species | 2 | 0 |
| nepal | central development region | asterella wallichiana | species | 353 | 0 |
| nepal | central development region | cryptomitrium himalayense | species | 2 | 0 |
| nepal | central development region | plagiochasma appendiculatum | species | 4 | 0 |
| nepal | central development region | reboulia hemisphaerica | species | 3 | 0 |
| netherlands | | marchantia polymorpha subsp. ruderalis | subspecies | 5 | 0 |
| netherlands | | riccia beyrichiana | species | 2 | 0 |
| netherlands | | riccia cavernosa | species | 2 | 0 |
| netherlands | | riccia glauca | species | 4 | 0 |
| netherlands | | riccia huebeneriana | species | 2 | 0 |
| netherlands | | riccia sorocarpa | species | 4 | 0 |
| netherlands | | riccia subbifurca | species | 2 | 0 |
| netherlands | | ricciocarpos natans | species | 1 | 0 |
| new zealand | | asterella australis | species | 2 | 0 |
| new zealand | | marchantia foliacea | species | 1 | 0 |
| new zealand | | monoclea forsteri | species | 12 | 0 |
| new zealand | | monoclea gottschei subsp. elongata | subspecies | 1 | 0 |
| new zealand | | neohodgsonia mirabilis | species | 6 | 0 |
| new zealand | | reboulia hemisphaerica | species | 1 | 0 |
| new zealand | wellington | neohodgsonia mirabilis | species | 10 | 0 |
| norway | | asterella lindenbergiana | species | 1 | 0 |
| norway | | peltolepis quadrata | species | 3 | 0 |
| norway | sogn og fjordane county | peltolepis quadrata | species | 33 | 0 |
| norway | svalbard | mannia triandra | species | 1 | 0 |
| panama | | asterella dominicensis | species | 1 | 0 |
| panama | | cyathodium bischlerianum | species | 5 | 0 |
| panama | | cyathodium spruceanum | species | 2 | 0 |
| panama | | dumortiera hirsuta | species | 2 | 0 |
| panama | chiriqui province | marchantia chenopoda | species | 268 | 0 |
| peru | la libertad region | cryptomitrium sp. schill & clark 180 | species | 1 | 0 |
| philippines | | asterella wallichiana | species | 2 | 0 |
| poland | | marchantia polymorpha subsp. montivagans | subspecies | 3 | 0 |
| poland | | marchantia polymorpha subsp. polymorpha | subspecies | 18 | 0 |
| poland | | marchantia polymorpha subsp. ruderalis | subspecies | 24 | 0 |
| portugal | | asterella africana | species | 5 | 0 |
| portugal | | athalamia spathysii | species | 1 | 0 |
| portugal | | riccia lamellosa | species | 2 | 0 |
| portugal | | sphaerocarpos michelii | species | 9 | 0 |
| portugal | | targionia hypophylla | species | 6 | 0 |
| portugal | madeira autonomous region | asterella africana | species | 10 | 0 |
| portugal | madeira autonomous region | corsinia coriandrina | species | 11 | 0 |
| portugal | madeira autonomous region | dumortiera hirsuta | species | 1 | 0 |
| portugal | madeira autonomous region | exormotheca pustulosa | species | 12 | 0 |
| portugal | madeira autonomous region | mannia androgyna | species | 18 | 0 |
| portugal | madeira autonomous region | plagiochasma rupestre | species | 14 | 0 |
| portugal | madeira autonomous region | targionia hypophylla | species | 8 | 0 |
| puerto rico | | monoclea gottschei | species | 1 | 0 |
| puerto rico | | monoclea gottschei subsp. elongata | subspecies | 9 | 0 |
| reunion | | asterella syngenesica | species | 2 | 0 |
| romania | | athalamia hyalina | species | 3 | 0 |
| romania | | bucegia romanica | species | 23 | 0 |
| romania | | mannia gracilis | species | 1 | 0 |
| romania | | marchantia polymorpha subsp. ruderalis | subspecies | 5 | 0 |
| romania | | peltolepis quadrata | species | 3 | 0 |
| russia | | marchantia polymorpha | species | 1 | 0 |
| russia | kemerovo oblast | mannia triandra | species | 1 | 0 |
| russia | komi republic | mannia gracilis | species | 1 | 0 |
| russia | komi republic | mannia pilosa | species | 1 | 0 |
| russia | komi republic | preissia quadrata | species | 3 | 0 |
| russia | krasnodar krai | asterella lindenbergiana | species | 1 | 0 |
| russia | krasnodar krai | mannia gracilis | species | 3 | 0 |
| russia | krasnodar krai | preissia quadrata | species | 3 | 0 |
| russia | murmansk oblast | mannia gracilis | species | 2 | 0 |
| russia | murmansk oblast | preissia quadrata | species | 3 | 0 |
| russia | murmansk oblast | reboulia hemisphaerica | species | 1 | 0 |
| russia | primorsky krai | asterella cruciata | species | 1 | 0 |
| russia | primorsky krai | asterella leptophylla | species | 1 | 0 |
| russia | primorsky krai | mannia androgyna | species | 1 | 0 |
| russia | primorsky krai | mannia fragrans | species | 2 | 0 |
| south africa | | mannia capensis | species | 1 | 0 |
| south africa | | riccia albolimbata | species | 3 | 0 |
| south africa | | riccia elongata | species | 3 | 0 |
| south africa | | riccia furfuracea | species | 1 | 0 |
| south africa | the western cape province | riccia albolimbata | species | 1 | 0 |
| south korea | | dumortiera hirsuta | species | 3 | 0 |
| south korea | | wiesnerella denudata | species | 2 | 0 |
| spain | | athalamia hyalina | species | 3 | 0 |
| spain | | athalamia spathysii | species | 11 | 0 |
| spain | | plagiochasma rupestre | species | 2 | 0 |
| spain | | reboulia hemisphaerica | species | 1 | 0 |
| spain | | riccia lamellosa | species | 2 | 0 |
| spain | canary islands | asterella africana | species | 1 | 0 |
| spain | canary islands | riccia boumanii | species | 6 | 0 |
| spain | canary islands | riccia gougetiana | species | 11 | 0 |
| spain | canary islands | riccia lamellosa | species | 6 | 0 |
| spain | valencia | riella helicophylla | species | 3 | 0 |
| sweden | gotland | reboulia hemisphaerica | species | 1 | 0 |
| switzerland | | athalamia hyalina | species | 9 | 0 |
| switzerland | | mannia fragrans | species | 5 | 0 |
| switzerland | | peltolepis quadrata | species | 15 | 0 |
| switzerland | | riccia ciliifera | species | 11 | 0 |
| switzerland | | sauteria alpina | species | 8 | 0 |
| switzerland | uri region | peltolepis quadrata | species | 1 | 0 |
| switzerland | valais region | asterella saccata | species | 5 | 0 |
| switzerland | valais region | athalamia hyalina | species | 1 | 0 |
| switzerland | valais region | mannia fragrans | species | 7 | 0 |
| switzerland | valais region | reboulia hemisphaerica | species | 2 | 0 |
| taiwan | | marchantia emarginata subsp. tosana | subspecies | 2 | 0 |
| taiwan | | marchantia paleacea | species | 1 | 0 |
| taiwan | | marchantia polymorpha | species | 17 | 0 |
| taiwan | | reboulia hemisphaerica | species | 1 | 0 |
| taiwan | taipei municipality | conocephalum japonicum | species | 2 | 0 |
| trinidad and tobago | tobago | marchantia inflexa | species | 1 | 0 |
| turkey | | marchantia polymorpha subsp. montivagans | subspecies | 5 | 0 |
| turkey | | sphaerocarpos texanus | species | 3 | 0 |
| ukraine | | mannia fragrans | species | 1 | 0 |
| united kingdom | | athalamia hyalina | species | 10 | 0 |
| united kingdom | | conocephalum conicum | species | 1 | 0 |
| united kingdom | | lunularia cruciata | species | 2 | 0 |
| united kingdom | england | lunularia cruciata | species | 8 | 0 |
| united kingdom | england | marchantia polymorpha | species | 2 | 0 |
| united kingdom | england | sphaerocarpos michelii | species | 3 | 0 |
| united kingdom | england | sphaerocarpos texanus | species | 3 | 0 |
| united kingdom | scotland | blasia pusilla | species | 10 | 0 |
| united kingdom | scotland | conocephalum conicum | species | 13 | 0 |
| united kingdom | scotland | lunularia cruciata | species | 11 | 0 |
| united kingdom | scotland | marchantia polymorpha subsp. montivagans | subspecies | 10 | 0 |
| united kingdom | scotland | marchantia polymorpha subsp. polymorpha | subspecies | 11 | 0 |
| united kingdom | scotland | marchantia polymorpha subsp. ruderalis | subspecies | 11 | 0 |
| united kingdom | scotland | preissia quadrata | species | 11 | 0 |
| united kingdom | scotland | reboulia hemisphaerica | species | 3 | 0 |
| united states | | asterella bolanderi | species | 13 | 0 |
| united states | | asterella californica | species | 12 | 0 |
| united states | | asterella palmeri | species | 13 | 0 |
| united states | | asterella tenella | species | 12 | 0 |
| united states | | athalamia hyalina | species | 2 | 0 |
| united states | | blasia pusilla | species | 6 | 0 |
| united states | | conocephalum conicum | species | 1 | 0 |
| united states | | conocephalum salebrosum | species | 11 | 0 |
| united states | | cryptomitrium tenerum | species | 2 | 0 |
| united states | | dumortiera hirsuta | species | 11 | 0 |
| united states | | geothallus tuberosus | species | 11 | 0 |
| united states | | mannia californica | species | 2 | 0 |
| united states | | preissia quadrata | species | 9 | 0 |
| united states | | riccia fluitans | species | 3 | 0 |
| united states | | riccia huebeneriana subsp. sullivantii | subspecies | 1 | 0 |
| united states | | sphaerocarpos texanus | species | 6 | 0 |
| united states | | targionia hypophylla | species | 6 | 0 |
| united states | arizona | riccia atromarginata | species | 2 | 0 |
| united states | arizona | targionia hypophylla | species | 2 | 0 |
| united states | arkansas | riccia huebeneriana | species | 2 | 0 |
| united states | arkansas | riccia membranacea | species | 2 | 0 |
| united states | california | asterella bolanderi | species | 6 | 0 |
| united states | california | asterella californica | species | 8 | 0 |
| united states | california | asterella palmeri | species | 1 | 0 |
| united states | california | conocephalum conicum | species | 4 | 0 |
| united states | california | cryptomitrium tenerum | species | 16 | 0 |
| united states | california | mannia californica | species | 1 | 0 |
| united states | california | riccia campbelliana | species | 1 | 0 |
| united states | california | riccia crystallina | species | 1 | 0 |
| united states | california | riccia lamellosa | species | 2 | 0 |
| united states | california | riccia macrocarpa | species | 2 | 0 |
| united states | california | riccia nigrella | species | 2 | 0 |
| united states | california | riccia trichocarpa | species | 1 | 0 |
| united states | california | sphaerocarpos cristatus | species | 10 | 0 |
| united states | california | targionia hypophylla | species | 14 | 0 |
| united states | colorado | conocephalum salebrosum | species | 1 | 0 |
| united states | connecticut | asterella tenella | species | 1 | 0 |
| united states | connecticut | blasia pusilla | species | 37 | 0 |
| united states | florida | conocephalum conicum | species | 2 | 0 |
| united states | hawaii | asterella innovans | species | 2 | 0 |
| united states | illinois | asterella tenella | species | 3 | 0 |
| united states | illinois | conocephalum conicum | species | 11 | 0 |
| united states | illinois | reboulia hemisphaerica | species | 20 | 0 |
| united states | illinois | riccia huebeneriana subsp. sullivantii | subspecies | 11 | 0 |
| united states | illinois | sphaerocarpos texanus | species | 12 | 0 |
| united states | iowa | riccia fluitans | species | 11 | 0 |
| united states | michigan | conocephalum conicum | species | 2 | 0 |
| united states | minnesota | mannia sibirica | species | 1 | 0 |
| united states | minnesota | mannia triandra | species | 8 | 0 |
| united states | minnesota | reboulia hemisphaerica | species | 2 | 0 |
| united states | north carolina | blasia pusilla | species | 13 | 0 |
| united states | north carolina | conocephalum conicum | species | 2 | 0 |
| united states | north carolina | sphaerocarpos texanus | species | 2 | 0 |
| united states | oregon | athalamia hyalina | species | 452 | 0 |
| united states | oregon | blasia pusilla | species | 2 | 0 |
| united states | oregon | lunularia cruciata | species | 2 | 0 |
| united states | oregon | mannia gracilis | species | 2 | 0 |
| united states | oregon | marchantia polymorpha | species | 2 | 0 |
| united states | oregon | peltolepis quadrata | species | 2 | 0 |
| united states | oregon | riccia cavernosa | species | 2 | 0 |
| united states | oregon | riccia frostii | species | 2 | 0 |
| united states | oregon | riccia gougetiana | species | 1 | 0 |
| united states | oregon | riccia sorocarpa | species | 3 | 0 |
| united states | oregon | riccia trichocarpa | species | 2 | 0 |
| united states | oregon | ricciocarpos natans | species | 3 | 0 |
| united states | oregon | sphaerocarpos texanus | species | 3 | 0 |
| united states | pennsylvania | conocephalum conicum | species | 2 | 0 |
| united states | texas | asterella sp. zhang s.n. | species | 13 | 0 |
| united states | texas | corsinia coriandrina | species | 9 | 0 |
| united states | texas | marchantia inflexa | species | 10 | 0 |
| united states | texas | oxymitra incrassata | species | 263 | 0 |
| united states | texas | plagiochasma rupestre | species | 2 | 0 |
| united states | texas | riccia albida | species | 2 | 0 |
| united states | texas | riccia albolimbata | species | 17 | 0 |
| united states | texas | riccia beyrichiana | species | 2 | 0 |
| united states | texas | riccia gougetiana | species | 1 | 0 |
| united states | texas | riella americana | species | 2 | 0 |
| united states | utah | athalamia hyalina | species | 11 | 0 |
| united states | utah | preissia quadrata | species | 10 | 0 |
| united states | washington | reboulia hemisphaerica | species | 2 | 0 |
| venezuela | merida | asterella macropoda | species | 16 | 0 |
| vietnam | ha noi city | conocephalum conicum | species | 1 | 0 |
| vietnam | ha noi city | conocephalum japonicum | species | 1 | 0 |