Courtesy of the luminous green network http://luminousgreen.org/ you may find the following links interesting. They give examples of plant/architecture hybrids used in commercial settings....anyone interested in weeding some wallpaper?
These were provided by annemie maes from Okno. Take a look at their site and her blogs for other interesting bits...
Nik Gaffney from Foam also sent out this link about 3D printing techniques being applied to buildings....