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CCDB → Angiosperms → Compositae → Senecio → Senecio fremontii var. occidentalis A. Gray
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Senecio fremontii var. occidentalis A. Gray | Senecio fremontii var. occidentalis A. Gray | 20(1) | Asteracea | Palmblad 1965 Canad. J. Bot. (= Botany) | |||
| Senecio fremontii var. occidentalis A. Gray | Senecio fremontii var. occidentalis A. Gray | 40+0-1B(1) | Asteracea | Show 1959 | |||
| ! | Senecio fremontii var. occidentalis None | Senecio fremontii var. occidentalis A. Gray | 40+f | Cave1959 | Snow 1959 | ||
| ! | Senecio fremontii var. occidentalis A. Gray | Senecio fremontii var. occidentalis A. Gray | 20 | Cave1963 | Ornduff et al. 1963 |