Patrick Blanc under a tree shaped Rosa abyssinica due to overgrazing in high altitude grassland, Simien NP, Ethiopia, Jan. 2019
Patrick Blanc dazzled by strong sun light while observing Rosa abyssinica flowers, Simien NP, Ethiopia, Jan. 2019
Patrick Blanc and a bright orange form of Buddleja polystachya, Simien NP, 3000 m asl, Ethiopia, Jan. 2019
Patrick Blanc observing the bright white feathery inflorescence of Plectocephalus varians, Simien NP, Ethiopia, Jan. 2019
Patrick Blanc at the base of an old Erica arborea tree covered by Usnea lichens, Simien NP, Ethiopia, Jan. 2019