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CCDB → Pteridophytes → Thelypteridaceae → Sphaerostephanos → Sphaerostephanos arbuscula (Willd.) Holttum
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Sphaerostephanos arbuscula (Willd.) Holttum | Sphaerostephanos arbuscula (Willd.) Holttum | 36 | IPCN online | Manickam, V. S. 1984. Cytology of thirty species of ferns from the Palni Hills (South India). Cytologia 49: 49–59. | |||
| ! | Sphaerostephanos arbuscula (Willd.) Holttum | Sphaerostephanos arbuscula (Willd.) Holttum | 72 | Love, 1977 | Manton & Sledge 1954 | ||
| ! | Sphaerostephanos arbuscula (Willd.) Holttum | Sphaerostephanos arbuscula (Willd.) Holttum | 72 | Love, 1977 | Abraham, Ninan & Mathew 1962 |