Zdroj: |
Bidlack, James E. - Jansky, Shelley H.: Stern's introductory plant biology, 2008 www(Department of Biology at the University of Central Oklahoma), cit. 31. 3. 2014 www(Wikipedia, the free encyclopedia), cit. 31. 3. 2014 LC (Names), cit. 31. 3. 2014 |