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Journal : Jurnal Biologi Tropis

Density and Spread Pattern of Carnivore Plant (Nepenthes spp.) In The Area of Sebomban Hill Bonti District, Sanggau Ternisius Apriyanto; Rafdinal Rafdinal; Sukal Minsas
Jurnal Biologi Tropis Vol. 21 No. 3 (2021): September - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i3.2839

Abstract

Nepenthes spp. is kind of plant that arranged ecosystem in West Kalimantan, especially in the Sebomban hill area, Sanggau Regency. But, its existence is threatened so that several species are included in the endangered category according to the Convention on International Trade in Endangered Species (CITES). The research aims to determine species, community structure, anddistribution patterns of Nepenthes spp. in the area of Sebomban hill, Bonti District, Sanggau Regency. The research method used purposive samplingand systematic sampling with transect. The results showed that there are 3 types of Nepenthes spp. namely N. ampullaria, N. mirabilis and N, gracilis. The density value of Nepenthes spp. ranged from 10 - 45 individual/ ha. The index of importance value of Nepenthes spp. ranged from 42% - 134%, the highest value being Nepenthes ampullaria in location III, while the lowest value was found in location I, namely N. gracilis. All Nepenthes spp. those found at the research location have a pattern of distribution as clustered.