Patrick Blanc and Porana volubilis covering small trees at forest edge, Nui Chua NP, Vietnam, Nov. 2019
Patrick Blanc and Pascal Heni on slippery rock slab at the top of a waterfall, Nui Chua NP, Vietnam, Nov. 2019
Patrick Blanc observing a carpeting population of Selaginella tamariscina on sandy substrate, Nui Chua NP, Vietnam, Nov. 2019