Patrick Blanc looking at a huge Dracaena arborea overtopping the forest canopy remnant trees, Campo, Cameroon, March 2018
Patrick Blanc at dusk, holding the leaves of a long petiolate Palisota, close to Cercestis mirabilis, Matomb, Yaounde, Cameroon, March 2018
Patrick Blanc and the successive leaf rosettes of Cercestis mirabilis climbing along a trunk, Ebodje, Campo, Cameroon, March 2018
Patrick Blanc and Marc Jeanson sitting under a fully developed and flowering Cercestis camerunensis, Campo, Cameroon, March 2018