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CCDB → Pteridophytes → Aspleniaceae → Asplenium → Asplenium adiantum-nigrum var. yuanum None
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Asplenium adiantum-nigrum var. yuanum None | Asplenium adiantum-nigrum var. yuanum (Ching) Ching | c.72II | CromoCat 2015 | Rasbach, H.; T. Reichstein & R. L. L. Viane. (1994). Asplenium chihuahuense (Aspleniaceae, Pteridophyta), an allohexaploid species and the description of a simplified hybridization technique Amer. Fern. J. 84: 11-40 |