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CCDB → Pteridophytes → Polypodiaceae → Polypodium → Polypodium californicum Kaulf.
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Polypodium californicum Klf. | Polypodium californicum Kaulf. | 74 | IPCN65 | Sorsa in F. 1965 | ||
| Polypodium californicum Kaulf. | Polypodium californicum Kaulf. | 37II | IPCN online | Whitmore, S. A. & A. R. Smith. 1991. Recognition of the tetraploid Polypodium calirhiza (Polypodiaceae) in western North America. Madroño 38(4): 233–248. | |||
| Polypodium californicum Kaulf. | Polypodium californicum Kaulf. | 74 | IPCN66 | Sorsa 1966a | |||
| ! | Polypodium californicum Kaulf. | Polypodium californicum Kaulf. | 148 | Love, 1977 | Manton 1951 | ||
| ! | Polypodium californicum Kaulf. | Polypodium californicum Kaulf. | 148 | Love, 1977 | Evans 1963 | ||
| ! | Polypodium californicum Kaulf. | Polypodium californicum Kaulf. | 148 | Love, 1977 | Lloyd 1963 | ||
| ! | Polypodium californicum Kaulf. | Polypodium californicum Kaulf. | 148 | Love, 1977 | Lloyd & Lang 1964 | ||
| ! | Polypodium californicum Kaulf. | Polypodium californicum Kaulf. | 148 | Love, 1977 | Sorsa (in Fabbri 1965) | ||
| ! | Polypodium californicum Kaulf. | Polypodium californicum Kaulf. | 148 | Love, 1977 | Sorsa 1966a | ||
| ! | Polypodium californicum Kaulf. | Polypodium californicum Kaulf. | 74 | eFlora | |||
| ! | Polypodium californicum Kaulf. | Polypodium californicum Kaulf. | 37, 74 | Cave1963 | Lloyd 1963b |