2016. DIVERSITY OF EPIPHYTIC ORCHIDS AND HOST TREES (PHOROPHYTES) IN SECONDARY FOREST OF COBAN TRISULA, MALANG REGENCY, EAST JAVA, INDONESIA. BIOTROPIA. 22, 2 (Mar. 2016), 120–128. DOI:https://doi.org/10.11598/btb.2015.22.2.450.