CLIFF CUDWEED AT SPECIFIC RANK IN PSEUDOGNAPHALIUM (ASTERACEAE: GNAPHALIEAE)
Autor: | Ballard,, Harvey E., Feller, Danielle Sky, Nesom, Guy L. |
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Zdroj: | SIDA, Contributions to Botany, 2004 Dec . 21(2), 777-779. |
Databáze: | JSTOR Journals |
Externí odkaz: |