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 → Polypodium → Polypodium × aztecum Windham & Yatsk.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Polypodium × aztecum Windham & Yatsk. | Polypodium × aztecum Windham & Yatsk. | c.148 | IPCN online | Windham. 2005. A novel hybrid Polypodium (Polypodiaceae) from Arizona. Amer. Fern J. 95(2): 57–67. |