ENG: Last year a new paper about an Andean woody bamboo was published by Bolivian and Brazilian botanists Iván Jiménez-Pérez and Ronaldo Vinícius-Silva. This is the botanical description of Merostachys nigricans, one of the Andean woody species of the Merostachys genus that is used in panpipe making, known under the Aymara name of kjirki chhalla (the other […]