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CCDB → Angiosperms → Scrophulariaceae → Scrophularia → Scrophularia californica var. oregana (Pennell) B. Boivin
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| Scrophularia oregana Pennell | Scrophularia californica var. oregana (Pennell) B. Boivin | 45 | Cave1962 | Shaw 1962 |