Patrick Blanc observing the blue iridescent fronds of Antrophyum reticulatum, Sinharaja, Sri Lanka, Nov. 2024
Patrick Blanc observing Alsophila sinuata, the only tree fern with entire fronds, Kanneliya, Sri Lanka, Nov. 2024
Patrick Blanc and some individuals of Alsophila sinuata on earth bank in forest understory, Kanneliya, Sri Lanka, Nov. 2024
Patrick Blanc and Alsophila sinuata, the only tree fern with entire fronds, Kanneliya, Sri Lanka, Nov. 2024
Pascal Héni filming under the rain a population of Alsophila sinuata on earth bank in forest understory, Kanneliya, Sri Lanka, Nov. 2024
Patrick Blanc observing two small tree ferns, Alsophila hookeri with pinnate fronds and Alsophila sinuata with entire fronds, Kanneliya, Sri Lanka, Nov. 2024
Patrick Blanc in Aponogeton rigidifolius habitat, a fast flowing brown colored clear forest stream, Sinharaja, Sri Lanka, Nov. 2024
Patrick Blanc showing the translucent pinkish brown leaves of Aponogeton rigidifolius, Sinharaja, Sri Lanka, Nov. 2024