Patrick Blanc observing a young monocaulous Campnosperma auriculatum, Mac Ritchie, Singapore, March 2019
Patrick Blanc considering the spiny stipes of an Oncosperma horridum clump, Mac Ritchie, Singapore, March 2019
Patrick Blanc considering the two leaf types of Acanthus ebracteatus, lobed and spiny mostly on juvenile shoots and entire mostly on flowering shoots, Sungei Buloh Wetlands, Singapore, March 2019
Patrick Blanc observing the inflorescence of Acanthus ebracteatus in mangrove understory, Sungei Buloh Wetlands, Singapore, March 2019
Patrick Blanc among the leaves of Dracaena aubryana, an african alien species, Sungei Buloh Wetlands, Singapore, March 2019