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CCDB → Pteridophytes → Dennstaedtiaceae → Pteridium → Pteridium aquilinum subsp. wightianum (J. Agardh) W. C. Shieh
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Pteridium aquilinum subsp. wightianum (J. Agardh) W. C. Shieh | Pteridium revolutum (Blume) Nakai | 52 | IPCN online | Khullar, S. P., S. S. Sharma & S. C. Verma. 1988. SOCGI plant chromosome number reports -- VI. J. Cytol. Genet. 23: 38–52. |