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CCDB → Pteridophytes → Thelypteridaceae → Sphaerostephanos → Sphaerostephanos penniger H. I. B. K. Nayar & S. Kaur
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Sphaerostephanos penniger H. I. B. K. Nayar & S. Kaur | Sphaerostephanos penniger H. I. B. K. Nayar & S. Kaur | 72 | Love, 1977 | Manton 1954b |