References
Lehtonen, S., and L. Myllys. 2008. Cladistic analysis of Echinodorus (Alismataceae): simultaneous analysis of molecular and morphological data. Cladistics 24: 218-239. Google Scholar
Lehtonen, S., and L. Myllys. 2008. Cladistic analysis of Echinodorus (Alismataceae): simultaneous analysis of molecular and morphological data. Cladistics 24: 218-239. Google Scholar