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CCDB → Pteridophytes → Polypodiaceae → Polypodium → Polypodium vulgare subsp. occidentale (Hook.) Hultén
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Polypodium vulgare subsp. occidentale (Hook.) Hultén | Polypodium glycyrrhiza D. C. Eaton | 37 | IPCN67-71 | TAYLOR, R.L., & G.A. MULLIGAN. 1968. Flora of the Queen Charlotte Islands. Part 2. Cytological aspects of the Vascular Plants. Queen's Printer, Ottawa. pp. 148. |