Patrick Blanc evaluating the huge flowers of a cultivated form of Ipomoea indica, Hlawga NP, Yangon, Myanmar, Dec. 2017
Patrick Blanc holding an entire sagittate leaf of Lasia spinosa, Hlawga NP, Yangon, Myanmar, Dec. 2017
Patrick Blanc and Francis Hallé collecting botanical samples, Khonglor, Hinboun, Khammouane, Laos, Jan. 2012