http://www.spunk.org/texts/places/germany/sp001630/peter.html
The above link has the whole story on Green fascism, starting in Germany in the 1890s, through Hitler’s Nazis and to the present day. It’s long and has 68 foot notes. Best source on the subject I’ve ever found.
The author that Lifson mentions has a written a book entitled “Nazi Oaks” that explains many of Staudenmaier’s assertions with much more detail. He also has a website at www.rmarkmusser.com.