[1] Yayasan Konservasi Biota Lahan Basah, Jalan Raya Sawo 17-19, Surabaya, Jawa Timur, Indonesia
[2] Tumbuhan Asli Nusantara, BTN Korpri Blok C1 96, Palu, Sulawesi Tengah, Indonesia
[3] Univ Mulawarman, Fak Kehutanan, Program Studi Kehutanan, Kota Samarinda 75242, Kalimantan Timu, Indonesia
[4] Univ Samudra, Program Studi Biol, Fak Tekn, Aceh 24416, Indonesia