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CCDB → Pteridophytes → Hymenophyllaceae → Sphaerocionium
| Taxon name | Status | Median (n) |
| Sphaerocionium hirtellum (Sw.) C. Presl | Accepted | 36 |
| Sphaerocionium aeruginosum P. Serm. | Unresolved | 72 |
| Sphaerocionium ferrugineum Copel. | Unresolved | 36 |
| Sphaerocionium lyallii Copel. | Unresolved | 36 |
| Sphaerocionium × tucuchense Jermy & T. G. Walker | Unresolved | 36 |
| Sphaerocionium hirsutum (L.) C. Presl | Synonym of Hymenophyllum hirsutum (L.) Sw. | 36 |
| Sphaerocionium lanatum (Fée) Copel. | Synonym of Hymenophyllum lanatum Fée | 36 |
| Sphaerocionium sericeum (Sw.) C. Presl | Synonym of Hymenophyllum sericeum (Sw.) Sw. | 36 |