Patrick Blanc under a huge clump of Hedychium horsfieldii growing on full sun exposed limestone rocks, Sumuran waterfall, Magelang, Java, May 2018
Patrick Blanc observing the deeply raised protuberances enclosing the sunken sori of Phymatosorus membranifolius, Sekar Langit waterfall, Magelang, Java, May 2018
Patrick Blanc observing the sunken sori of Phymatosorus membranifolius, Sekar Langit waterfall, Magelang, Java, May 2018
Patrick Blanc showing the upper frond surface of Phymatosorus membranifolius with the deeply raised protuberances enclosing the sunken sori, Sekar Langit waterfall, Magelang, Java, May 2018
Patrick Blanc observing a dense population of the small Tectaria zeylanica on a vertical earth bank, a form with entire fronds, Sekar Langit waterfall, Magelang, Java, May 2018
Patrick Blanc behind a clump of Gahnia javanica growing around solfatars, Dieng, Wonosobo, Java, May 2018
Patrick Blanc much intrigued by the dark brown inflorescences of Gahnia javanica, Dieng, Wonosobo, Java, May 2018