| brazil | | bulbothrix cf. tabacina | species | 1 | 0 |
| brazil | | bulbothrix cinerea | species | 2 | 0 |
| brazil | | bulbothrix isidiza | species | 2 | 0 |
| brazil | | bulbothrix tabacina | species | 1 | 0 |
| cambodia | kampong chhnang province | bulbothrix asiatica | species | 1 | 0 |
| cambodia | kampong chhnang province | bulbothrix subscortea | species | 2 | 0 |
| china | | bulbothrix setschwanensis | species | 2 | 0 |
| china | yunnan | bulbothrix asiatica | species | 7 | 0 |
| china | yunnan | bulbothrix isidiza | species | 2 | 0 |
| china | yunnan | bulbothrix lacinia | species | 4 | 0 |
| china | yunnan | bulbothrix mammillaria | species | 5 | 0 |
| china | yunnan | bulbothrix scortella | species | 2 | 0 |
| china | yunnan | bulbothrix setschwanensis | species | 5 | 0 |
| china | yunnan | bulbothrix subscortea | species | 8 | 0 |
| costa rica | | bulbothrix aff. klementii f 15170a | species | 2 | 0 |
| costa rica | | bulbothrix apophysata | species | 4 | 0 |
| costa rica | | bulbothrix laevigatula | species | 1 | 0 |
| democratic republic of the congo | | bulbothrix isidiza | species | 1 | 0 |
| democratic republic of the congo | | bulbothrix tabacina | species | 1 | 0 |
| fiji | | bulbothrix aff. goebelii f lumbsch 19809g | species | 3 | 0 |
| fiji | | bulbothrix aff. goebelii f lumbsch 19817e | species | 2 | 0 |
| india | | bulbothrix meizospora | species | 7 | 0 |
| india | sikkim | bulbothrix isidiza | species | 2 | 0 |
| india | uttarakhand | bulbothrix meizospora | species | 5 | 0 |
| kenya | | bulbothrix tabacina | species | 2 | 0 |
| madagascar | | bulbothrix aff. hypocraea br 12888 | species | 2 | 0 |
| madagascar | | bulbothrix hypocraea | species | 2 | 0 |
| madagascar | | bulbothrix isidiza | species | 7 | 0 |
| madagascar | | bulbothrix suffixa | species | 2 | 0 |
| myanmar | | bulbothrix subscortea | species | 2 | 0 |
| republic of the congo | | bulbothrix isidiza | species | 3 | 0 |
| republic of the congo | | bulbothrix tabacina | species | 2 | 0 |
| reunion | | bulbothrix johannis | species | 5 | 0 |
| rwanda | | bulbothrix sensibilis | species | 5 | 0 |
| south africa | | bulbothrix coronata | species | 3 | 0 |
| south africa | | bulbothrix decurtata | species | 2 | 0 |
| south africa | | bulbothrix goebelii | species | 2 | 0 |
| south africa | | bulbothrix sp. feuerer and thell 63069 | species | 1 | 0 |
| thailand | | bulbothrix isidiza | species | 4 | 0 |
| thailand | | bulbothrix tabacina | species | 7 | 0 |