References
Weigend, M., O. Mohr, and T.J. Motley. 2002. Phylogeny and classification of the genus Ribes (Grossulariaceae) based on 5S-NTS sequences and morphological and anatomical data. Bot. Jahrb. Syst. 124: 163-182. Google Scholar
Weigend, M., O. Mohr, and T.J. Motley. 2002. Phylogeny and classification of the genus Ribes (Grossulariaceae) based on 5S-NTS sequences and morphological and anatomical data. Bot. Jahrb. Syst. 124: 163-182. Google Scholar