CCDB → Angiosperms → Convolvulaceae → Pharbitis
| Taxon name | Status | Median (n) |
| Pharbitis hispida (Zuccagni) Choisy | Unresolved | 15 |
| Pharbitis purpurea (L.) Voigt | Unresolved | 15 |
| Pharbitis insularis Choisy | Synonym of Ipomoea indica (Burm.) Merr. | 15 |
| Pharbitis insularis Choisy | Synonym of Ipomoea indica (Burm.) Merr. | 15 |
| Pharbitis hederacea (L.) Choisy | Synonym of Ipomoea nil (L.) Roth | 15 |
| Pharbitis nil (L.) Choisy | Synonym of Ipomoea nil (L.) Roth | 15 |
| Pharbitis nil (L.) Choisy | Synonym of Ipomoea nil (L.) Roth | 15 |
| Ipomoea hispida Zuccagni | Synonym of Pharbitis hispida (Zuccagni) Choisy | 15 |