Patrick Blanc observing the enlarged white sepals (calycophylls) of the small pioneer tree, Schizomussaenda henryi, Nam Cang, Sapa, Vietnam, Nov. 2017
Patrick Blanc holding the trunk of the pioneer tree, Schizomussaenda henryi, Nam Cang, Sapa, Vietnam, Nov. 2017
Patrick Blanc climbing by stormy weather to observe the dense spicate inflorescences of a Boehmeria, Igidae Park, Busan, South Korea, Oct. 2017
Patrick Blanc in front of Aster spathulifolius on vertical rocks facing the sea, Igidae Park, Busan, South Korea, Oct. 2017
Patrick Blanc observing Aster spathulifoius growing on vertical rocks facing the sea spray, Igidae Park, Busan, South Korea, Oct. 2017
Patrick Blanc and Soyoung Ryu from either side of the rheophytic Acorus gramineus in a forest stream under the Beomeosa Temple, Busan, South Korea, Oct. 2017
Patrick Blanc behind a clump of a wide leaf form of the rheophytic Acorus gramineus, forest stream under the Beomeosa Temple, Busan, South Korea, Oct. 2017