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CCDB → Angiosperms → Apiaceae → Helosciadium
| Taxon name | Status | Median (n) |
| Helosciadium nodiflorum (L.) Koch | Synonym of Apium nodiflorum (L.) Lag. | 11 |
| Pimpinella monoica Dalzell | Synonym of Helosciadium wallichianum Miq. ex Hohen. | 10 |
| Pimpinella wallichiana (Miq.) Gandhi | Synonym of Helosciadium wallichianum Miq. ex Hohen. | 10 |