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CCDB → Pteridophytes → Thelypteridaceae → Thelypteris → Thelypteris brunnea Ching
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Thelypteris brunnea Ching | Thelypteris brunnea Ching | 31 | IPCN online | Singh, V. P. & S. K. Roy. 1988. Cytology of forty four species from Sikkim, Himalaya. Indian Fern J. 5: 162–169. | ||
| ! | Thelypteris brunnea Ching | Thelypteris brunnea Ching | 62 | IPCN online | Khullar, S. P. & D. KAUR. 1975. In IOPB chromosome number reports XLIX. Taxon 24: 501–516. | ||
| Thelypteris brunnea Ching | Thelypteris brunnea Ching | 36 | IPCN67-71 | HIRABAYASHI, H. 1969. Chromosome numbers in several species of the Aspidiaceae. J. Jap. Bot. 44: 113-119. | |||
| ! | Thelypteris brunnea Ching | Thelypteris brunnea Ching | 62 | IPCN75-78 | Khullar & Kaur 1975 | ||
| ! | Thelypteris brunnea None | Thelypteris brunnea Ching | 62, 93 | Cave1956supp | Manton & Sledge 1954 |