Patrick Blanc looking at the central American invasive Tithonia diversifolia, surprisingly one of the symbolic flowers of Dalat, Bidoup Nui Ba NP, Vietnam, Nov. 2019
Patrick Blanc lying among Pinus needles just behind Chloranthus cf. japonicus, Bidoup Nui Ba NP, Vietnam, Nov. 2019
Patrick Blanc showing the small bright pink flowers of Impatiens chinensis, Bidoup Nui Ba NP, Vietnam, Nov. 2019
Patrick Blanc among the epiphytic long climbing stems of Aeschynanthus parviflorus , Bidoup Nui Ba NP, Vietnam, Nov. 2019