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CCDB → Angiosperms → Apiaceae → Ostericum
| Taxon name | Status | Median (n) |
| Ostericum huadongense Z. H. Pan & X. H. Li | Accepted | 11 |
| Ostericum sieboldii (Miq.) Nakai | Accepted | 11 |
| Ostericum sieboldii var. praeteritum (Kitag.) Y. H. Huang | Accepted | 11 |
| Ostericum florenti (Franch. & Sav.) Kitag. | Unresolved | 11 |
| Ostericum citriodorum (Hance) C. Q. Yuan & Shan | Synonym of Angelica citriodora Hance | 11 |
| Ostericum grosseserratum (Maxim.) Kitag. | Synonym of Angelica grosseserrata Maxim. | 9 |
| Ostericum maximowiczii (F. Schmidt) Kitag. | Synonym of Angelica maximowiczii (F. Schmidt) Benth. ex Maxim. | 11 |
| Ostericum scaberulum (Franch.) C. Q. Yuan & Shan | Synonym of Angelica scaberula Franch. | 11 |
| Ostericum viridiflorum (Turcz.) Kitag. | Synonym of Angelica viridiflora (Turcz.) Benth. ex Maxim. | 11 |
| Ostericum maximowiczii (F. Schmidt) Kitag. | Synonym of Angelica maximowiczii (F. Schmidt) Benth. ex Maxim. | 11 |
| Ostericum sieboldii var. sieboldii | Synonym of Ostericum sieboldii (Miq.) Nakai | 11 |