The oldest record of Polypodium interjectum in Sweden, with notes on the variability of P. vulgare.
| Autor: | Harmaja, Harri1 harri.harmaja@helsinki.fi |
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| Zdroj: | Annales Botanici Fennici. Apr2012, Vol. 49 Issue 1, p13-20. 8p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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