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CCDB → Pteridophytes → Aspleniaceae → Asplenium → Asplenium fontanum subsp. x
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Asplenium fontanum subsp. x | Asplenium fontanum subsp. x | 72 | IPCN73-74 | WAGNER, W.H., JR. 1973. Asplenium montanum X platyneuron, a new I primary member of the Appalachian Spleenwort complex from Crowder's Mountain, N.C. J. Elisha Mitchell Sci. Soc. 89: 218-223. I |