DNA and ploidy level

I did a search in this forum and could not find that this 2009 paper has been referenced (I have never mastered the search function here so it may have.)

http://www.springerlink.com/content/1871w35qj0275068/

I was surprised to find that the complete paper was available free and that the supplement could also be downloaded.

Link: www.springerlink.com/content/1871w35qj0275068/