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 → Dryopteridaceae → Dryopteris → Dryopteris hirtipes subsp. atrata (Wall.) Fraser-Jenk.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Dryopteris hirtipes subsp. atrata (Wall.) Fraser-Jenk. | Dryopteris hirtipes subsp. atrata (Wall.) Fraser-Jenk. | c.160, 164 | IPCN online | GIBBY, M. 1985. Cytological observations on Indian subcontinent and Chinese Dryopteris and Polystichum (Pteridophyta: Dryopteridaceae). Bull. Brit. Mus. (Nat. Hist.), Bot. 14: 1–42. | ||
| ! | Dryopteris hirtipes subsp. atrata (Wall.) Fraser-Jenk. | Dryopteris hirtipes subsp. atrata (Wall.) Fraser-Jenk. | 82 | IPCN online | Irudayaraj, V. & S. S. Bir. 1994. Cytology of some ferns from the Nilgiris, South India II. Fern Gaz. 14: 301–312. |