Patrick Blanc and Mr Meng holding a specimen of Cynanchum acutum ssp sibiricum on the new project site, Qingdao, China, July 2015
Patrick Blanc in a Polygonum bistorta (= Bistorta officinalis) prairie, Saint Moritz, Switzerland, June 2015
Patrick Blanc behind a Polygonum bistorta (= Bistorta officinalis) prairie, Saint Moritz, Switzerland, June 2015.jpg
Patrick Blanc holding a Saxifraga rotundifolia leaf growing on rocks along along a shaded forest stream, Como lake, Italy, June 2015