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CCDB → Pteridophytes → Osmundaceae → Osmunda → Osmunda angustifolia Ching
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Osmunda angustifolia Ching | Osmunda angustifolia Ching | 44 | IPCN online | He, Z. c. 2006. Karyotype analysis of five species in Osmunda (Osmundaceae). Acta Phytotax. Sin. 44(6): 617–626. |