Patrick Blanc holding the barbed wire aerial root of the new Cercestis species, Campo, Cameroun, March 2017
Patrick Blanc holding a new species of Cercestis, his pants torn by the barbed freely hanging feeding roots, Campo, Cameroun, March 2017
Patrick Blanc holding a new species of Cercestis , his pants torn by the barbed wire hanging feeding roots, Campo, Cameroun, March 2017
Patrick Blanc and Acanthonema strigosum, each individual with its expanded and accrescent leafy cotyledon, Campo, Cameroun, March 2017
Patrick Blanc and a narrow leaved form of Dracaena aubryana with deeply impressed nerves, Kribi, Cameroun, March 2017
Patrick Blanc and a long petiolate form of the Palisota bracteosa alliance, Campo, Cameroun, March 2017