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CCDB → Pteridophytes → Pteridaceae → Pityrogramma → Pityrogramma triangularis (Kaulf.) Maxon
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Pityrogramma triangularis (Klf.) Maxon | Pityrogramma triangularis (Kaulf.) Maxon | 30 | IPCN65 | Sorsa in F. 1965 | ||
| ! | Pityrogramma triangularis (Kaulf.) Maxon | Pityrogramma triangularis (Kaulf.) Maxon | 60 | Love, 1977 | Alt & Grant 1960 | ||
| ! | Pityrogramma triangularis (Kaulf.) Maxon | Pityrogramma triangularis (Kaulf.) Maxon | 60 | Love, 1977 | Sorsa (in Fabbri 1965) | ||
| ! | Pityrogramma triangularis (Kaulf.) Maxon | Pityrogramma triangularis (Kaulf.) Maxon | 60 | Love, 1977 | Smith, D. M., Craig & Santarosa 1971 | ||
| ! | Pityrogramma triangularis (Kaulf.) Maxon | Pityrogramma triangularis (Kaulf.) Maxon | 60 | Love, 1977 | Smith, A. R. 1974 | ||
| ! | Pityrogramma triangularis (Kaulf.) Maxon | Pityrogramma triangularis (Kaulf.) Maxon | 120 | Love, 1977 | Manton & Sledge 1954 | ||
| ! | Pityrogramma triangularis (Kaulf.) Maxon | Pityrogramma triangularis (Kaulf.) Maxon | 120 | Love, 1977 | Manton 1958 | ||
| ! | Pityrogramma triangularis (Kaulf.) Maxon | Pityrogramma triangularis (Kaulf.) Maxon | 120 | Love, 1977 | Alt & Grant 1960 | ||
| ! | Pityrogramma triangularis (Kaulf.) Maxon | Pityrogramma triangularis (Kaulf.) Maxon | 120 | Love, 1977 | Smith, D. M., Craig & Santarosa 1971 | ||
| ! | Pityrogramma triangularis var. triangularis | Pityrogramma triangularis (Kaulf.) Maxon | 60 | IPCN73-74 | SMITH, A.R. 1974. Taxonomic and cytological notes on ferns from California and Arizona. Madrono 22: 376-378. | ||
| ! | Pityrogramma triangularis None | Pityrogramma triangularis (Kaulf.) Maxon | 30 | Cave1956supp | Manton & Sledge 1954 | ||
| ! | Pityrogramma triangularis (Kaulf.) Maxon | Pityrogramma triangularis (Kaulf.) Maxon | 60 | Cave1958 | Manton 1958 |