Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 15: 378
Each value Trefle shows for Betula ovalifolia, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.
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| Field | Shown | What the sources say | |
|---|---|---|---|
| Core | |||
| Author | Rupr. |
|
Sourced |
| Bibliography | Bull. Cl. Phys.-Math. Acad. Imp. Sci. Saint-Pétersbourg 15: 378 |
|
Sourced |
| Rank | species |
No source recorded
|
Source not recorded |
| Status | accepted |
|
Sourced |
| Year | 1857 |
|
Sourced |