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