POPULASI DAN KARAKTERISASI FENOTIP KANTONG SEMAR (Nepenthes spp.) DI TAMAN KEANEKARAGAMAN HAYATI HUTAN PELAWAN KABUPATEN BANGKA TENGAH, PROVINSI KEPULAUAN BANGKA BELITUNG: Pupulation And Phenotive Characterization Of Pitcher Plant (Nepenthes spp.) In Pelawan Forest Biodiversity Park at Central Bangka Regency, Bangka Belitung Islands Province - Armanda, Armanda (Department of Forest Resources Conservation and Ecotourism - IPB University, 2020)