| Authors(s) | Manton, I. and Sledge, W.A. |
| Year | 1954 |
| Title | Observations on the cytology and taxonomy of the pteridophyte flora of Ceylon. Philos. Trans. R. Soc. London, B 238: 127-185. |
| Authors(s) | Manton, I. and Sledge, W.A. |
| Year | 1954 |
| Title | Observations on the cytology and taxonomy of the pteridophyte flora of Ceylon. Philos. Trans. R. Soc. London, B 238: 127-185. |