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CCDB → Bryophytes → Sematophyllaceae → Wijkia
| Taxon name | Status | Median (n) |
| Wijkia extenuata (Brid.) H. A. Crum | Accepted | 10 |
| Wijkia hornschuchii (M. Fleisch.) H. A. Crum | Accepted | 5 |
| Wijkia nakanishikii (Broth.) H. A. Crum | Accepted | 9 |
| Acanthocladium japonicum Broth. & Paris | Synonym of Wijkia hornschuchii (M. Fleisch.) H. A. Crum | 5 |