Catatan Keberadaan Costus  afer Ker Gawl. (Costaceae) di Pulau Jawa.

Irsyam, Arifin Surya Dwipa; Irwanto, Rina Ratnasih; Hariri, Muhammad Rifqi

doi:10.32556/floribunda.v6i2.2019.252

Cited by 4 publications

(6 citation statements)

References 12 publications

(17 reference statements)

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“…This might be caused by the fact that they mostly inhabit disturbed areas that are less favorable for botanical explorations. As a comparison, many alien naturalized species have been reported from the surrounding regions within last five years such as Singapore (Chen et al 2018;Chen et al 2019) and Java (Irsyam et al 2019a;Irsyam et al 2019b;Hariri & Irsyam 2018;Mustaqim & Nisyawati 2016). Therefore, there is a need to study for naturalized alien plant species in Indonesia, including Sumatra and surrounding areas, where the presence of alien species in naturalized states has been proven to be overlooked even when they are already common (Veldkamp 1997).…”

Section: Methodsmentioning

confidence: 99%

Melothria (Cucurbitaceae): A New Genus Record of Naturalized Cucumber in Sumatra

Mustaqim¹,

Putra²

2020

Floribunda

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Melothria (Cucurbitaceae): A New Genus Record of Naturalized Cucumber in Sumatra. Floribunda 6(5): 183–187. — The first record of a naturalized cucumber genus Melothria (Cucurbitaceae) is presented for Sumatra, represented by one cosmopolitan species Melothria pendula. The species has been found during an exploration in the northern part of the island. A morphological description, distribution map, brief discussions, and photographs are given.

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Section: Methodsmentioning

confidence: 99%

Melothria (Cucurbitaceae): A New Genus Record of Naturalized Cucumber in Sumatra

Mustaqim¹,

Putra²

2020

Floribunda

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“…(Anshori et al, 2020), Costus afer Ker Gawl. (Irsyam et al, 2019), Croton bonplandianus Baill. (Anshori et al, 2020), Euphorbia graminea Jacq.…”

Section: Pendahuluanmentioning

confidence: 99%

Keberadaan Ruellia simplex (Acanthaceae) Ternaturalisasi di Pulau Jawa

Irsyam

Mountara

Dewi

et al. 2022

Al-Kauniyah J. Biol.

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AbstrakInformasi mengenai suku Acanthaceae di Jawa telah dianggap selesai ketika buku Flora of Java diterbitkan. Berdasarkan buku tersebut, marga Ruellia di Jawa hanya terdiri dari lima jenis, yaitu R. brevifolia, R. costata, R. elegans, R. Repens, dan R. tuberosa. Sebagian besar dari anggota Ruellia merupakan jenis asing yang ternaturalisasi, sehingga Ruellia eksotik lainnya yang belum terekam kemungkinan masih ada. Penelitian ini dilakukan untuk menyediakan informasi terkini marga Ruellia di Pulau Jawa dan akan menjadi bagian dari penulisan Alien Flora of Java. Penelitian dilakukan di Jawa Barat (Bandung, Bogor, Depok, Cianjur, Sukabumi, Sumedang, dan Tasikmalaya), Jawa Tengah (Tegal), Yogyakarta, dan Jawa Timur (Malang) pada bulan September hingga November 2020. Pengamatan spesimen Ruellia dilakukan di Herbarium Bogoriense. Penelitian ini berhasil mengungkap satu jenis tambahan spesies dari marga Ruellia, yaitu R. simplex C.Wright. Jenis tersebut dibudidayakan sebagai tanaman hias, namun populasi meliarnya telah ditemukan di Cimenyan (Kabupaten Bandung), Rancaekek (Kabupaten Bandung), Pasir Mulya (Kota Bogor), dan Leuwiliang (Kabupaten Bogor). Jenis ini diduga telah ternaturalisasi dan memiliki kemungkinan untuk tumbuh mendominasi hingga mengancam flora lokal. Secara morfologi, R. simplex dicirikan oleh perawakan yang tegak, helaian daun melanset hingga memita, dan bunga yang berwarna ungu, jambon pucat, atau putih. Kunci determinasi untuk marga Ruellia di Jawa, deskripsi jenis, foto, dan diskusi singkat disajikan dalam makalah ini.Abstract Based on the Flora of Java, the genus Ruellia in the island only consists of five species, namely R. brevifolia, R. costata, R. elegans, R. repens and R. tuberosa. Most of the species are naturalized alien flora. Thus, other exotic Ruellia that have not been recorded may still exist. Our study was conducted to provide updated information on the genus Ruellia in Java and be part of the Alien Flora of Java writing. Field study was conducted in West Java (Bandung, Bogor, Depok, Cianjur, Sukabumi, Sumedang, and Tasikmalaya), Central Java (Tegal), Jogjakarta, and East Java (Malang) from September to November 2020. Further specimen examinations were carried out in Herbarium Bogoriense and Herbarium Bandungense. This research revealed a newly recorded alien species found in Java, namely R. simplex C. Wright. The species is commonly cultivated as an ornamental plant, and it also has been naturalized in the island. Its wild populations were found in Cimenyan (Bandung Regency), Rancaekek (Bandung Regency), Pasir Mulya (Bogor City), and Leuwiliang (Bogor Regency). Ruellia simplex is characterized by its erect habit, lanceolate to linear leaves, and corolla in purple, pale pink, or white. The updated key to the Ruellia of Java, species description, photographs, and a brief discussion is presented in this paper.

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“…In recent years, many non-native species were reported from Java by many authors (e.g. Girmansyah 2014;Mustaqim & Nisyawati 2016;Irsyam & Mountara 2018;Hariri et al 2019;Irsyam et al 2019;Anshori et al 2020;Hariri et al 2020;Effendi & Mustaqim 2021). It shows that the number of non-native plant species in Java will continue to increase.…”

Section: Introductionmentioning

confidence: 99%

Newly Recorded Alien Species of <i>Ficus</i> L. (Moraceae) in Java, Indonesia

Peniwidiyanti

Irsyam

Dewi

et al. 2021

J.Tropical Biodiversity Biotechnology

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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.

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Catatan Keberadaan Costus afer Ker Gawl. (Costaceae) di Pulau Jawa.

Cited by 4 publications

References 12 publications

Melothria (Cucurbitaceae): A New Genus Record of Naturalized Cucumber in Sumatra

Melothria (Cucurbitaceae): A New Genus Record of Naturalized Cucumber in Sumatra

Keberadaan Ruellia simplex (Acanthaceae) Ternaturalisasi di Pulau Jawa

Newly Recorded Alien Species of <i>Ficus</i> L. (Moraceae) in Java, Indonesia

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