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 → Cystopteridaceae → Gymnocarpium → Gymnocarpium appalachianum Pryer & Haufler
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Gymnocarpium appalachianum Pryer & Haufler | Gymnocarpium appalachianum Pryer & Haufler | 80 | IPCN online | Pryer, K. M. & C. H. Haufler. 1993. Isozymic and chromosomal evidence for the allotetraploid origin of Gymnocarpium dryopteris (Dryopteridaceae). Syst. Bot. 18(1): 150–172. | |||
| ! | Gymnocarpium appalachianum Pryer & Haufler | Gymnocarpium appalachianum Pryer & Haufler | 80 | eFlora |