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All Journal Journal of Tropical Biodiversity and Biotechnology
Rina Ratnasih Irwanto
School of Life Sciences and Technology (SITH), Institut Teknologi Bandung Labtek XI Building, Jl. Ganesha No. 10 Bandung, West Java, 40132, Indonesia.
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science Immunology & microbiology

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Newly Recorded Alien Species of Ficus L. (Moraceae) in Java, Indonesia Peniwidiyanti Peniwidiyanti; Arifin Surya Dwipa Irsyam; Asih Perwita Dewi; Muhammad Rifqi Hariri; Rina Ratnasih Irwanto; Zakaria Al Anshori
Journal of Tropical Biodiversity and Biotechnology Vol 6, No 2 (2021): August
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.65313

Abstract

Ficus is the largest genus in the Moraceae family, with the syconium inflorescence as its characteristic. This genus has a wide distribution worldwide, and about 367 species were found in the Malesia region. There are 74 species have been recorded on Java, and seven species are known as introduced plants. Based on our recent observations in West Java, Central Java, Yogyakarta, and East Java, three newly recorded Ficus species were found, namely F. auriculata Lour., F. maclellandii King, and F. natalensis subsp. leprieurii (Miq.) C.C. Berg. The species were introduced to Java as an ornamental plant. Descriptions, photographs, and a brief discussion of the three newly recorded species are presented in this manuscript.
First Report on The Naturalized Alocasia cucullata (Araceae) in Java, Indonesia Arifin Surya Dwipa Irsyam; Muhammad Rifqi Hariri; Asih Perwita Dewi; Rina Ratnasih Irwanto
Journal of Tropical Biodiversity and Biotechnology Vol 8, No 2 (2023): August
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.73456

Abstract

The presence of naturalized Alocasia cucullata (Lour.) G.Don (Araceae) in Java is reported for the first time in this paper. The species is an introduced ornamental plant native to India, Sri Lanka, and Indo-China and was only known in cultivation. In this study we collected samples from its naturalized populations in Sukabumi Regency (Cibadak Subdistrict), Sumedang Regency (Jatinangor and Tanjungsari Subdistrict). The observed population grows along the roadside, coastal, ITB Jatinangor green space area, and palm oil plantation. In nature, A. cucullata may spread vegetatively either through root suckers, corms, and stem fragments. The description, distribution map, photographs, and a brief discussion are provided here. 
Co-Authors Arifin Surya Dwipa Irsyam Arifin Surya Dwipa Irsyam Asih Perwita Dewi Asih Perwita Dewi Muhammad Rifqi Hariri Muhammad Rifqi Hariri Peniwidiyanti Peniwidiyanti Zakaria Al Anshori