| australia | | halophytophthora avicenniae | species | 3 | 0 |
| australia | | halophytophthora batemanensis | species | 5 | 0 |
| australia | | halophytophthora polymorphica | species | 7 | 0 |
| australia | new south wales | halophytophthora avicenniae | species | 4 | 0 |
| australia | new south wales | halophytophthora polymorphica | species | 4 | 0 |
| bahamas | | halophytophthora bahamensis | species | 1 | 0 |
| bahamas | | halophytophthora exoprolifera | species | 3 | 0 |
| brazil | | halophytophthora avicenniae | species | 3 | 0 |
| brazil | | halophytophthora polymorphica | species | 7 | 0 |
| brazil | | halophytophthora sp. ghj-2017a | species | 7 | 0 |
| brazil | | halophytophthora sp. ghj-2017b | species | 8 | 0 |
| brazil | | halophytophthora vesicula | species | 24 | 0 |
| canada | | halophytophthora vesicula | species | 1 | 0 |
| canada | british columbia | halophytophthora vesicula | species | 1 | 0 |
| china | | uncultured halophytophthora | species | 1 | 0 |
| france | languedoc-roussillon region | halophytophthora sp. | species | 5 | 0 |
| germany | schleswig-holstein | halophytophthora sp. | species | 358 | 0 |
| japan | | halophytophthora exoprolifera | species | 2 | 0 |
| philippines | | halophytophthora sp. | species | 50 | 0 |
| portugal | faro district | halophytophthora avicenniae | species | 17 | 0 |
| portugal | setubal district | halophytophthora avicenniae | species | 22 | 0 |
| saudi arabia | | halophytophthora sp. | species | 2 | 0 |
| taiwan | | phytopythium kandeliae | species | 1 | 0 |
| united states | california | halophytophthora sp. | species | 2 | 0 |
| united states | oregon | halophytophthora sp. wa26-091603 | species | 1 | 0 |