CCDB is a community resource. If you are aware of any missing data or if any of the counts are erroneous please submit it to the forms submit new counts, or report erroneous counts.
CCDB → Pteridophytes → Polypodiaceae → Pyrrosia → Pyrrosia porosa (C. Presl) Hovenkamp
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Pyrrosia porosa (C. Presl) Hovenkamp | Pyrrosia porosa (C. Presl) Hovenkamp | 36 | 72 | IPCN online | Roy, R. P., B. M. B. Sinha & S. N. Pandey. 1969. Cyto-taxonomic studies in some epiphytic ferns of Parasnath hills. J. Cytol. Genet. 4: 97–104. | ||
| Pyrrosia porosa (C. Presl) Hovenkamp | Pyrrosia porosa (C. Presl) Hovenkamp | 74 | IPCN online | Irudayaraj, V., S. S. Bir & V. S. Manickam. 1993. Cytology of ferns from the Nilgiris, south India. Fern Gaz. 14: 161–170. | |||
| Pyrrosia porosa var. porosa | Pyrrosia porosa (C. Presl) Hovenkamp | 74 | IPCN online | Irudayaraj, V., S. S. Bir & V. S. Manickam. 1993. Cytology of some ferns from Nilgiris, South India. Proc. Indian Sci. Congr. Assoc. 80(3:VIII): 76. |