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All Journal Biotika: Jurnal Ilmiah Biologi Jurnal Sumberdaya Hayati AL-HAYAT: Journal of Biology and Applied Biology Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) 3BIO: Journal of Biological Science, Technology and Management
Irwanto, Rina Ratnasih
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Immunology & microbiology Neuroscience

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Catatan Marga Centratherum (Asteraceae: Vernonieae) di Pulau Jawa Irsyam, Arifin Surya Dwipa; Mountara, Arieh; Dewi, Asih Perwita; Hariri, Muhammad Rifqi; Effendi, Surianto; Irwanto, Rina Ratnasih
Al-Hayat: Journal of Biology and Applied Biology Vol 3, No 2 (2020)
Publisher : Fakultas Sains dan Teknologi, UIN Walisongo Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/ah.v3i2.6426

Abstract

Suku Asteraceae merupakan suku dengan jumlah jenis tertinggi dan perawakan bervariasi. Sebanyak ± 30.000 jenis tersebar di dunia dan 150 marga diantaranya tersebar di kawasan Malesia. Jenis-jenis Asteraceae di Pulau Jawa tercatat dalam buku Flora of Java Jilid 2. Namun, dalam beberapa tahun terakhir terdapat beberapa jenis yang belum tercatat dalam Flora of Java telah ditemukan di Jawa. Penelitian ini bertujuan untuk mengungkap jenis tumbuhan rekaman baru untuk melengkapi penyusunan buku Alien Flora of Java. Penelitian ini dilakukan dengan metode jelajah pada Maret 2019 hingga Agustus 2020 di beberapa lokasi di Pulau Jawa. Terdapat satu jenis tumbuhan rekaman baru dari suku Asteraceae yakni Centratherum punctatum di Desa Galonggor Bogor dan Jatinangor yang telah ditemukan tumbuh meliar dan belum tercatat sebelumnya dalam Flora of Java. Jenis ini menambah data anggota Centratherum yang terdapat di Jawa. Pendugaan asal, penyebab meliar, pemanfaatan, serta kandungan kimia jenis ini dipaparkan di dalam tulisan.
MARGA Callisia Loefl. (COMMELINACEAE): TAMBAHAN UNTUK FLORA JAWA Irsyam, Arifin Surya Dwipa; Hariri, Muhammad Rifqi; Peniwidiyanti, Peniwidiyanti; Irwanto, Rina Ratnasih
BIOTIKA Jurnal Ilmiah Biologi Vol 21, No 1 (2023): BIOTIKA JUNI 2023
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/biotika.v21i1.43353

Abstract

Callisia Loefl. merupakan marga tumbuhan asing dengan distribusi asal dari Amerika tropis yang untuk pertama kalinya ditemukan di Jawa. Marga tersebut ditemukan di Desa Cikeruh dan Sayang, Kecamatan Jatinangor, Kabupaten Sumedang, Jawa Barat. Callisia diwakili oleh dua jenis tanaman hias, yaitu C. fragrans (Lindl.) Woodson dan C. repens (Jacq.) L. Namun, jenis yang terakhir juga telah lolos dari kultivasi dan tumbuh pada celah antar bebatuan di Desa Sayang, Jatinangor. Callisia fragrans dicirikan oleh perawakan terna yang kokoh seperti perdu, stolon yang panjang, susunan daun spiral, helaian daun melanset-melonjong, dan tepi daun mengombak. Sementara itu, Callisia repens berupa terna dengan susunan daun berderet dua, helaian daun membundar telur melebar hingga membundar, permukaan adaksial daun berwarna hijau atau dengan bercakbercak ungu, dan permukaan abaksial daun berwarna ungu. Deskripsi, foto, dan diskusi singkat disajikan sebagai berikut. Kunci determinasi untuk puak Tradescantieae di Jawa juga disediakan secara lengkap pada artikel ini.
Suku Phyllanthaceae pada Rawa Bakau dan Tambak di Telang Asri, Kabupaten Bangkalan, Pulau Madura: Phyllanthaceae of Mangrove Swamp and Fishpond in Telang Asri, Bangkalan Regency, Madura Island Irsyam, Arifin Surya Dwipa; Muhammad Rifqi Hariri; Irwanto, Rina Ratnasih; Setiawan, Ashari Bagus
Jurnal Sumberdaya Hayati Vol. 6 No. 1 (2020)
Publisher : Departemen Biologi, Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jsdh.6.1.8-12

Abstract

Madura island is known as a mixed deciduous forest area with dry seasons and limestone soil. The island has unique plant species compared to the mainland Java. However, most of the mangrove forest areas have been converted into ponds and housing. One of the remaining mangrove swamps is located at Telang Asri village, Kamal Subdistrict, Bangkalan Regency. Several species of mangroves have been reported here, along with other groups of plants from the Phyllanthaceae family, found numerously at the time of observation. In 1963, CA Backer and RC Bakhuizen van den Brink Jr. have already listed 16 species of Phyllanthaceae from Madura Island. Since then, the updated information on the Phyllanthaceae of Madura has not been available. Therefore, this study aimed to collect the members of Phyllanthaceae family in the mangrove swamp areas of Telang Asri village. The field study was carried out using the exploratory method, while specimen preparation was conducted in Herbarium Bandungense (FIPIA). In this study, seven species were collected from Telang Asri, namely Glochidion littorale Blume, G. zeylanicum (Gaertn.) A. Juss., Phyllanthus amarus Schumach. and Thonn., P. debilis Klein ex Willd., P. reticulatus Poir., P. urinaria L., and P. virgatus G. Forst.
Biomonitoring of Air Quality Using Lichen as Bioindicator in The Greater Bandung Area, West Java Saragih, Dora Erawati; Irwanto, Rina Ratnasih; Taufikurahman, Taufik
3BIO: Journal of Biological Science, Technology and Management Vol. 6 No. 2 (2024)
Publisher : School of Life Sciences and Technology, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/3bio.2024.6.2.3

Abstract

Air quality assessment in an area can be determined by conducting biomonitoring using bioindicator organisms, including lichen. Lichen is a symbiotic organism that passively absorbs nutrients and chemical compounds from the air. This research was conducted in the Greater Bandung area, including Bandung City and West Bandung Regency, to observe the abundance of lichen species so that the purity of the atmosphere could be evaluated at each research location and determine the effect of environmental variables on lichen abundance.The survey area was divided into 40 units spread over two locations in Bandung, namely Djuanda street (JD), Kebon Kawung street (KK), and two locations in West Bandung Regency, namely Padalarang street (PD) and Curug Cimahi (CC). CC locations with low levels of pollution were used as comparison areas. Lichen samples from observation locations were identified, and the number of colonies, frequency of closure, and diversity (H’) were counted so that the Index of atmospheric purity (IAP) value at each observation location could be known. As many as 24 species from 14 lichen families with a total of 256 colonies were found in the four observation sites with the percentage of thallus crustose (62%), foliose (37%), and fruticose (1%). The highest lichen diversity was found in the CC area (2.62), followed by JD (1.99), PD (1.63), and the lowest in KK (0.90). The lowest IAP result was in KK (10.21), followed by PD (17.70) and JD (31.85). The location with the highest IAP was obtained at CC (46.65), indicating that the environmental conditions were still good, while other locations were polluted.
Plant Species In The Honggoderpo Cemetery, Wonosobo Regency, Central Java Irsyam, Arifin Surya Dwipa; Ristiawan, Hani; Hariri, Muhammad Rifqi; Peniwidiyanti, Peniwidiyanti; Irwanto, Rina Ratnasih
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 9 No. 1 (2022)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v9i1.214

Abstract

Honggoderpo Cemetery is one of the urban green open spaces (RTH) which is located adjacent to the center of Wonosobo Regency, Central Java. This cemetery is a sacred area, so disturbances to the environment are rare, including plants. Therefore, plant diversity is still maintained...
Co-Authors ASIH PERWITA DEWI, ASIH PERWITA Effendi, Surianto Irsyam, Arifin Surya Dwipa Mountara, Arieh Muhammad Rifqi Hariri Peniwidiyanti, Peniwidiyanti Ristiawan, Hani Saragih, Dora Erawati Setiawan, Ashari Bagus Taufikurahman, Taufik