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CCDB → Pteridophytes → Tectariaceae → Pteridrys → Pteridrys syrmatica (Willd.) C. Chr. & Ching
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Pteridrys syrmatica (Willd.) C. Chr. & Ching | Pteridrys syrmatica (Willd.) C. Chr. & Ching | 41 | IPCN online | Bidin, A. A. & R. Go. 1995. Chromosome base numbers for Tectaria and allied genera in peninsular Malaysia. Nat. Hist. Res. 3(2): 115–122. | |||
| ! | Pteridrys syrmatica (Willd.) C. Chr. & Ching | Pteridrys syrmatica (Willd.) C. Chr. & Ching | c.41 | IPCN66 | Manton in Holttum 1954 | ||
| ! | Pteridrys syrmatica (Willd.) C. Chr. & Ching | Pteridrys syrmatica (Willd.) C. Chr. & Ching | c.82 | Love, 1977 | Manton (in Holttum 1968) |