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Keanekaragaman dan Kemelimpahan Jenis Anggrek (Orchidaceae) di Resort Selabintana Taman Nasional Gunung Gede Pangrango (TNGGP) Jawa Barat Bela Prapitasari
Biosfer : Jurnal Biologi dan Pendidikan Biologi Vol 5 No 1 (2020): BIOSFER: Jurnal Biologi dan Pendidikan Biologi
Publisher : Program Studi Pendidikan Biologi, FKIP Unpas,

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (302.977 KB) | DOI: 10.23969/biosfer.v5i1.2569

Abstract

Gede Pangrango National Park (TNGGP) of West Java is one of the National Park that conserve orchid species. This study aims to determine what orchid species are found in Selabintana TNGGP, the most dominant orchid species found, determine the level of diversity of orchid species (H’), and determine the host tree used as epiphytic orchid habitat. The study was conducted at Selabintana TNGGP at two different location namely Cibereum Curug path and climbing path (altitude 1.500 asl). The data collection method is carried out using Visual Encounter Survey (VES) along the path with a radius to the right and left of one meter. The results found 46 types of orchids (25 epiphytic and 21 terestrial). The most dominant species found in the Curug Cibereum path is Erythrodes brevicalcar (137/ individual count 8.000 m2 ) and the most dominant species found in the climbing path is Liparis odorata (52 individual count/8.000 m2). The level of species diversity (H’) of orchids in Selabintana is classified as moderate ( Curug Cibereum path: 2,7; climbing path: 2,1). Host trees used as epiphytic orchid habitat are Schiima walici, Ficus sp, Cyathea sp, Dendronicde stimulans, and fellen branch. Keywords: Orchidaceae, Gede Pangrango National Park, Diversity, Host trees.
Karakterisasi Morfologi Anggrek Epifit di Kawasan Wisata Curug Cibereum Selabintana Gunung Gede Pangrango Jawa Barat Bela Prapitasari; Ardyan Pramudya Kurniawan
BIOSAINTROPIS (BIOSCIENCE-TROPIC) Vol 8 No 1 (2022): Agustus 2022
Publisher : Fakultas Matematika & Ilmu Pengetahuan Alam - Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (733.201 KB) | DOI: 10.33474/e-jbst.v8i1.444

Abstract

The Curug Cibereum tourist area located in Selabintana, Sukabumi, is part of the Gunung Gede Pangrango National Park which consists of various types of orchids. This study aims to determine the types of epiphytic orchids in the Cibereum Curug Path based on the morphological characterization of epiphytic orchids, both stems, leaves, and flowers. The results of the study found as many as 31 species of epiphytic orchids from 11 genera. Based on the morphological observations of stems, pseudobulbs, leaves, and flowers on each type of epiphytic orchid, each has its characteristics. Observation of stem growth morphology found monopodial and sympodial orchids. The stems are found to belong short and do not even have stems but have pseudobulbs. The shape of the pseudobulb was found to be round, flattened, oval, and oval. Then for the shape of the leaves found lanceolate, oval, needle, and ovoid. As for the shape of flowers, each type has various shapes and colors. Some are big or small according to the species Keywords: Epiphytic Orchid, Cibereum Waterfall, Morphology, Characterization, Pseudobulb