| antarctica | | delisea pulchra | species | 4 | 0 |
| australia | new south wales | asparagopsis taxiformis | species | 1 | 0 |
| australia | new south wales | reticulocaulis sp. bold:aal1198 | species | 1 | 0 |
| australia | queensland | asparagopsis armata | species | 1 | 0 |
| australia | queensland | asparagopsis taxiformis | species | 14 | 0 |
| australia | tasmania | asparagopsis armata | species | 7 | 0 |
| australia | tasmania | delisea hypneoides | species | 1 | 0 |
| australia | victoria | asparagopsis armata | species | 2 | 0 |
| australia | western australia | asparagopsis armata | species | 4 | 0 |
| australia | western australia | asparagopsis taxiformis | species | 19 | 0 |
| bahamas | | asparagopsis taxiformis | species | 2 | 0 |
| china | | asparagopsis taxiformis | species | 2 | 0 |
| croatia | | asparagopsis taxiformis | species | 1 | 0 |
| croatia | dubrovnik-neretva county | asparagopsis taxiformis | species | 162 | 0 |
| egypt | | asparagopsis taxiformis | species | 3 | 0 |
| france | | asparagopsis armata | species | 2 | 0 |
| france | bretagne region | asparagopsis armata | species | 5 | 0 |
| france | bretagne region | bonnemaisonia asparagoides | species | 4 | 0 |
| france | bretagne region | bonnemaisonia hamifera | species | 7 | 0 |
| france | provence-alpes-cote d'azur region | asparagopsis armata | species | 1026 | 0 |
| french polynesia | | asparagopsis taxiformis | species | 31 | 0 |
| germany | schleswig-holstein | bonnemaisonia hamifera | species | 3 | 0 |
| greece | attica region | asparagopsis taxiformis | species | 1 | 0 |
| guam | | asparagopsis taxiformis | species | 2 | 0 |
| ireland | | asparagopsis armata | species | 1 | 0 |
| ireland | connaught province | asparagopsis armata | species | 1 | 0 |
| israel | | asparagopsis taxiformis | species | 85 | 0 |
| italy | | asparagopsis taxiformis | species | 23 | 0 |
| italy | campania region | asparagopsis taxiformis | species | 32 | 0 |
| italy | lazio region | asparagopsis taxiformis | species | 220 | 0 |
| italy | sicily autonomous region | asparagopsis armata | species | 61 | 0 |
| italy | sicily autonomous region | asparagopsis taxiformis | species | 19 | 0 |
| japan | fukuoka prefecture | asparagopsis taxiformis | species | 2 | 0 |
| japan | hiroshima prefecture | asparagopsis taxiformis | species | 7 | 0 |
| japan | hokkaido prefecture | bonnemaisonia hamifera | species | 3 | 0 |
| japan | kagoshima prefecture | asparagopsis taxiformis | species | 5 | 0 |
| japan | miyazaki prefecture | asparagopsis taxiformis | species | 1 | 0 |
| japan | nagasaki prefecture | asparagopsis taxiformis | species | 1 | 0 |
| japan | okinawa prefecture | asparagopsis taxiformis | species | 2 | 0 |
| japan | shimane prefecture | asparagopsis taxiformis | species | 8 | 0 |
| japan | tokyo prefecture | asparagopsis taxiformis | species | 1 | 0 |
| japan | wakayama prefecture | asparagopsis taxiformis | species | 2 | 0 |
| lebanon | | asparagopsis taxiformis | species | 2 | 0 |
| mauritius | | asparagopsis taxiformis | species | 15 | 0 |
| mayotte | | asparagopsis taxiformis | species | 12 | 0 |
| mayotte | pamandzi | asparagopsis taxiformis | species | 2 | 0 |
| micronesia | | asparagopsis taxiformis | species | 2 | 0 |
| new caledonia | | asparagopsis taxiformis | species | 88 | 0 |
| new zealand | | asparagopsis armata | species | 2 | 0 |
| new zealand | | asparagopsis taxiformis | species | 12 | 0 |
| new zealand | southland | asparagopsis armata | species | 4 | 0 |
| new zealand | wellington | asparagopsis armata | species | 5 | 0 |
| norway | | bonnemaisonia asparagoides | species | 2 | 0 |
| norway | hordaland county | bonnemaisonia hamifera | species | 1 | 0 |
| panama | | asparagopsis taxiformis | species | 1 | 0 |
| panama | chiriqui province | asparagopsis sp. | species | 4 | 0 |
| panama | panama province | asparagopsis taxiformis | species | 3 | 0 |
| papua new guinea | madang province | asparagopsis taxiformis | species | 14 | 0 |
| portugal | | asparagopsis armata | species | 1 | 0 |
| portugal | acores autonomous region | asparagopsis taxiformis | species | 28 | 0 |
| portugal | faro district | asparagopsis armata | species | 656 | 0 |
| puerto rico | | asparagopsis taxiformis | species | 4 | 0 |
| puerto rico | cabo rojo | asparagopsis taxiformis | species | 2 | 0 |
| south africa | kwazulu-natal province | asparagopsis taxiformis | species | 10 | 0 |
| south korea | | asparagopsis sp. | species | 3 | 0 |
| spain | | asparagopsis armata | species | 3 | 0 |
| spain | | asparagopsis taxiformis | species | 2 | 0 |
| spain | | bonnemaisonia asparagoides | species | 2 | 0 |
| spain | | bonnemaisonia clavata | species | 2 | 0 |
| spain | | bonnemaisonia hamifera | species | 2 | 0 |
| spain | andalusia | asparagopsis taxiformis | species | 1 | 0 |
| spain | asturias | asparagopsis armata | species | 1 | 0 |
| spain | canary islands | asparagopsis taxiformis | species | 3 | 0 |
| taiwan | | asparagopsis taxiformis | species | 18 | 0 |
| thailand | | asparagopsis taxiformis | species | 2 | 0 |
| tunisia | | asparagopsis taxiformis | species | 1 | 0 |
| tunisia | mahdia governorate | asparagopsis taxiformis | species | 1 | 0 |
| united kingdom | | atractophora hypnoides | species | 1 | 0 |
| united kingdom | | naccaria wiggii | species | 1 | 0 |
| united kingdom | england | asparagopsis armata | species | 506 | 0 |
| united kingdom | wales | atractophora hypnoides | species | 6 | 0 |
| united kingdom | wales | naccaria wiggii | species | 1 | 0 |
| united states | | asparagopsis taxiformis | species | 1 | 0 |
| united states | | bonnemaisonia geniculata | species | 1 | 0 |
| united states | florida | asparagopsis taxiformis | species | 2 | 0 |
| united states | hawaii | asparagopsis taxiformis | species | 70 | 0 |
| united states | hawaii | reticulocaulis mucosissimus | species | 2 | 0 |
| united states | maine | bonnemaisonia hamifera | species | 1 | 0 |
| vietnam | | asparagopsis taxiformis | species | 1 | 0 |