Keanekaragaman Anggrek (Orchidaceae) di Taman Wisata Alam Sorong, Kota Sorong, Papua Barat

Abstract

Orchid diversity studies have been conducted at the Sorong Nature Park, Sorong City, West Papua. There are 84 collection numbers consisting of 69 epiphytic orchids, 14 terrestrial orchids, and 1 holomycotrophic orchid. This number belongs to 34 genera and 84 species, which are native species with at least 36 endemic species. Dendrobium, Bulbophyllum, and Taeniophyllum are the three genera with the highest numbers of species. Key words: Orchid, Diversity, Sorong National Park, West Papua.

Orchids From Five Districts in Fakfak Regency, West Papua: Diversity and Distribution

“…Sampling was carried out using the Visual Encounter Survey (VES) and the purposive exploration method (Saputra, Tibalia, Darwis, & Sumirto, 2018). Only orchid plants that are flowering or showing the key characters were recorded.…”

“…Other orchids exploration also had conducted in the Bird's Head Peninsula, specifically in the Sorong City forest with a result of 84 orchids species (Saputra, Tibalia, et al, 2018 Camara-Leret et al (2020) research that shows Bulbophyllum and Dendrobium as the two largest genera in New Guinea. Currently, there are about 658 species of Bulbophyllum, and 614 species of Dendrobium growing in New Guinea (Cámara-Leret et al, 2020;Saputra et al, 2020).…”

“…that having four different color of flower (red, purple, pink, and white) with yellowish orange or rarely purplish red of lip. This orchid can be found in lowland forests, usually in shaded spots from 0 to 800 m asl (Saputra, et al, 2018). This orchids flowers throughout the year and lasts for four months (O' Byrne, 1994).…”

Keragaman Jenis Anggrek Epifit di Pulau Middleburg Papua Barat

“…Persebaran: anggrek ini dapat dijumpai di P. Mansinam, Kabupaten Manokwari (Bieth & Arobaya, 2020), Taman Wisata Alam Sorong, Kota Sorong, Papua Barat (Saputra et al, 2018) dan kawasan New Guinea seperti Provinsi New Ireland, West Sepik, East Sepik, Central (O'Byrne, 1994) dan Kaiser-Wilhelms-Land (Schlechter, 1982), serta Maluku, Sulawesi, Kepulauan Bismarck, P. Solomon dan Queensland. Habitat dan Ekologi: anggrek ini tumbuh di hutan pinggiran pantai, hutan rawa, hutan mangrove maupun di bebatuan dan dapat di temukan pada ketinggian hingga 650 m dpl (O'Byrne, 1994).…”

“…Bunga berbentuk tabung, panjang 14-17 mm, berwarna merah jambu; sepal bagian dorsal putih dengan ujung hijau, membundar telur sungsang, panjang ± 12 mm; sepal bagian lateral putih dengan ujung hijau, membundar telur, panjang ± 5 mm; labelum putih dengan ujung hijau, panjang ± 14 mm. Persebaran: anggrek ini dijumpai di Pulau Salawati (Duwit et al, 2002), serta Taman Wisata Alam Sorong, Kota Sorong, Papua Barat (Saputra et al, 2018). Di kawasan New Guinea, ditemukan di Provinsi Gulf, Central, Madang dan Milne Bay (O'Byrne, 1994), juga dijumpai di Kepulauan Bismarck dan Queensland.…”