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CCDB → Pteridophytes → Polypodiaceae → Phymatosorus → Phymatodes variabilis Ching
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Phymatodes variabilis Ching | Phymatosorus membranifolium (R. Br.) S. G. Lu | 72 | IPCN online | Kato. 1999. A cytotaxonomic study of Hainan (S. China) pteridophytes with notes on polyploidy and apogamy of Chinese species. Pages 1--19 in X.-c. Zhang & K.-h. Sing (eds.), Ching Memorial Volume. China Forestry Publishing House, Beijing. |