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All Journal Jurnal Ilmu Pertanian Indonesia Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences JSDH BIO-SITE |BIOLOGI Sains Terapan REINWARDTIA BERITA BIOLOGI PENDIPA Journal of Science Education Jurnal Entomologi Indonesia Floribunda Journal of Tropical Ethnobiology Proceeding Biology Education Conference
NUNIK SRI ARIYANTI
Department Of Biology, Faculty Of Mathematics And Natural Sciences, IPB University, Bogor, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Public Health

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The Psydrax dicoccos Complex (Rubiaceae) in Malesia, with Three New Species Ridha Mahyuni; Tatik Chikmawati; Nunik Sri Ariyanti; Khoon Meng Wong
Floribunda Vol. 5 No. 8 (2018)
Publisher : PTTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (477.088 KB) | DOI: 10.32556/floribunda.v5i8.2018.200

Abstract

Ridha Mahyuni, Tatik Chikmawati, Nunik Sri Ariyanti & Khoon Meng Wong. 2018. Psydrax dicoccos kompleks (Rubiaceae) di Malesia, dengan tiga jenis baru. Floribunda 5(8): 323–331. —. Psydrax dicoccos Gaertn., merupakan jenis tipe dari Psydrax Gaertn., hanya mempunyai dua sampel buah sebagai bahan tipenya. Terbatasnya material tipe menghasilkan kesalahan yang menyebabkan jenis yang berbeda diberikan nama P. dicoccos. Sebanyak 140 lembar spesimen herbarium yang diidentifikasi sebagai P. dicoccos di kawasan Malesia, ditentukan sebagai takson yang berbeda dan ditunjukkan dengan tiga jenis baru yaitu Psydrax elmerianus, P. koordersianus dan P. sumatranus. Diagnostik karakter masing-masing jenis disediakan.Kata Kunci:  Malesia, jenis baru, Psydrax.Ridha Mahyuni, Tatik Chikmawati, Nunik Sri Ariyanti & Khoon Meng Wong. 2018. The Psydrax dicoccos Complex (Rubiaceae) in Malesia, with Three New Species.  Floribunda 5(8): 323–331. — . Psydrax dicoccos Gaertn., the type species of Psydrax Gaertn., is typified by a specimen consisting of two detached fruits. The limited type material has resulted in a number of distinct species being wrongly referred to that species. Approximately 140 herbarium specimens identified as P. dicoccos in the Malesian region are shown to represent three new species, Psydrax elmerianus, P. koordersianus and P. sumatranus. The diagnostic characteristics of these species are provided.Keywords:  Malesia, new species, Psydrax.
BAZZANIA (MARCHANTIOPHYTA: LEPIDOZIACEAE) DI TAMAN NASIONAL GUNUNG LEUSER (SUMATRA) Ria Windi Lestari; Nunik Sri Ariyanti
Floribunda Vol. 5 No. 7 (2017)
Publisher : PTTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (464.589 KB) | DOI: 10.32556/floribunda.v5i7.2017.202

Abstract

Ria Windi Lestari & Nunik Sri Ariyanti. 2017. The Bazzania (Marchantiophyta: Lepidoziaceae) of theGunung Leuser National Park (Sumatra). Floribunda 5(7): 227–238. —  The diversity of liverwort in Sumatra is neglected. Therefore this study aims to inventory the diversity of the genus Bazzania Gray(Marchantiophyta: Lepidoziaceae) in Gunung Leuser National Park-Sumatra. This genus is easily recognizedin the forest by the conspicuous Y-shaped dichotomous branching and  flagella on the ventral stem. Thisgenus was observed based on the bryophyte specimens collected in Gunung Leuser National Park (1417–2900 m asl). Thirteen species were reported from this area. Seven of which are previously known for TNGLand Sumatra, i.e. B. densa, B. erosa, B.indica, B. longicaulis, B. loricata, B. spiralis, B. vittata. Otherspecies, B. sumatrana, has been reported for Sumatra, but it is a new record for TNGL. The others twospecies are new records for Sumatra, B. horridula and B. oshimensis. The latest species is also newlyreported for Indonesia. The rest, B. adnexa, B. angustifolia f. paupera, B. fauriana, are new records forMalesian region. Keywords: Bazzania, Floristic, Mount of Leuser, South East Aceh. Ria Windi Lestari & Nunik Sri Ariyanti. 2017. Bazzania (Marchantiophyta: Lepidoziaceae) di TamanNasional Gunung Leuser (Sumatra). Floribunda 5(7): 227–238. —  Keanekaragaman Lumut di Sumatra masih sangat terabaikan, sehingga penelitian ini bertujuan untuk menginventarisasi keanekaragamanBazzania (Marchantiophyta: Lepidoziaceae) di Taman Nasional Gunung Leuser-Sumatra. Marga ini mudahdikenali dari ciri percabangan dikotom atau disebut juga menggarpu membentuk pola “Y dan adanya cabanginter kalar yang disebut flagela dibagian sisi ventral. Eksplorasi dilakukan di TNGL (pada ketinggian 1417–2900 m dpl). Ditemukan sebanyak 13 jenis Bazzania untuk kawasan TNGL, tujuh di antaranya merupakanjenis yang umum dan telah banyak diketahui sebelumnya yaitu B. densa, B. erosa, B.indica, B. longicaulis,B. loricata, B. spiralis, B. vittata. Keberadaan B. sumatrana pernah dilaporkan di Sumatra, tapi merupakanlaporan terbaru dari TNGL ini. Dua jenis lainnya merupakan rekaman baru untuk kawasan Sumatra yaitu B.horridula and B. oshimensis, jenis terakhir merupakan rekaman baru untuk Indonesia. Tiga jenis lain yaitu B.adnexa, B. agustifolia f. paupera dan B. fauriana merupakan rekaman baru untuk kawasan Malesia. Kata kunci: Bazzania, Floristik, Gunung Leuser, Aceh Tenggara.
Ciri Anatomi untuk Identifikasi Jenis-jenis Eleocharis (Cyperaceae) Pulau Madura Ashari Bagus Setiawan; Nunik Sri Ariyanti
Floribunda Vol. 5 No. 8 (2018)
Publisher : PTTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (433.107 KB) | DOI: 10.32556/floribunda.v5i8.2018.222

Abstract

Ashari Bagus Setiawan & Nunik Sri Ariyanti. 2018. Anatomical Characters for Identifying the Eleocharis species (Cyperaceae) of Madura Island. Floribunda 5(8): 291–298. — Simple morphological vegetative structure of Eleocharis become an obstacle in identifying the species, especially when the specimen is sterile. Therefore, other valuable taxonomic evidences are needed in distinguishing the species. For this purpose, the Eleocharis species of Madura Island (E. atropurpurea, E. dulcis, E. geniculata, E. philippinensis, and E. spiralis)  were compared based on the paradermal and cross sections of its culms. The results showed that those five Eleocharis species of Madura could be distinguished based on these anatomical characters of culms: length-width ratio of the epidermal cells, length ratio of the stomata l subsidiary cells to the guard cell, stomata l density, shape of the culm cross section, shape of the chlorenchyma cells, distribution of the vascular bundles and air cavities, presence of stellate parenchyma in the air cavities, and presence of parenchyma cells at the central pith. An identification key for the Madurese Eleocharis was constructed based on the anatomical characters of culms.Keywords: Anatomy of culms, Eleocharis, epidermis characters, Cyperaceae. Ashari Bagus Setiawan & Nunik Sri Ariyanti. 2018. Ciri Anatomi untuk Identifikasi Jenis-jenis Eleocharis (Cyperaceae) Pulau Madura. Floribunda 5(8): 291–298. — Ciri morfologi struktur vegetatif yang sederhana pada  Eleocharis menjadi salah satu kendala dalam mengidentifikasi jenis-jenisnya, terutama jika spesimen dalam keadaan steril. Oleh karena itu, diperlukan ciri selain morfologi yang memiliki nilai taksonomi untuk membedakan antar jenisnya. Untuk itu, jenis-jenis Eleocharis asal Pulau Madura (E. atropurpurea, E. dulcis, E. geniculata, E. philippinensis, dan E. spiralis) dibandingkan berdasarkan sayatan paradermal dan melintang buluhnya. Hasil penelitian menunjukkan bahwa lima jenis Eleocharis Madura dapat dibedakanberdasarkan ciri anatomi buluh berikut ini: rasio ukuran panjang terhadap lebar dari sel-sel epidermis, bentuk sel penjaga pada stomata, rasio ukuran panjang sel tetangga terhadap sel penjaga pada stomata, kerapatan stomata, bentuk sayatan melintang buluh, bentuk sel-sel klorenkim, sebaran berkas pembuluh dan ruang udara, keberadaan parenkim bintang dalam ruang udara, dan keberadaan sel parenkim pada pusat empulur. Kunci identifikasi Eleocharis di Madura disusun berdasarkan ciri anatomi buluh tersebut.Kata kunci: Anatomi buluh, Eleocharis, ciri epidermis, Cyperaceae.
REKAMAN BARU FISSIDENS (BRYOPHYTA: FISSIDENTACEAE) UNTUK BORNEO Sarah Agustiorini; Nunik Sri Ariyanti
Floribunda Vol. 6 No. 1 (2018)
Publisher : PTTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (290.141 KB) | DOI: 10.32556/floribunda.v6i1.2018.236

Abstract

Sarah Agustiorini & Nunik Sri Ariyanti. 2018. New records of Fissidens (Bryophyta: Fissidentaceae) for Borneo. Floribunda 6(1): 12–18. — Two species of the genus Fissidens, namely F. bogoriensis Fleisch. and F. braunii (C. Mull.) Dozy & Molk., are reported as new records for the bryoflora of Borneo. F. bogoriensis was previously reported only occured in Java, Malay Peninsula, New Guinea, Indo-Pacific Islands, China, and Japan. F. braunii was found in Sumatra, Malay Peninsula, New Guinea and Polynesia. In the current exploration these two species were found in the Eastern Borneo. Descriptions, notes, and ilustrations are provided.Keywords: Borneo, Fissidens, New Record. Sarah Agustiorini & Nunik Sri Ariyanti. 2018. Rekaman Baru Fissidens (Bryophyta: Fissidentaceae) untuk Borneo. Floribunda 6(1): 12–18. — Dua jenis dari marga Fissidens,yaitu F. bogoriensis Fleisch. dan F. braunii (C. Mull.) Dozy & Molk., dilaporkan sebagai rekaman baru untuk flora lumut di Borneo. F. bogoriensis sebelumnya dilaporkan hanya terdapat di Jawa, Semenanjung Malaya, Papua Nugini, Kepulauan Indo-Pasifik, China, dan Jepang. F. braunii dilaporkan terdapat di Sumatra, Semenanjung Malaysia, Papua Nugini dan Polynesia. Akan tetapi, dalam eksplorasi kali ini dua jenis tersebut ditemukan di Kalimantan Bagian Timur. Deskripsi, catatan, dan ilustrasi jenis disediakan.Kata kunci: Borneo, Fissidens, Rekaman Baru. 
DIVERSITY OF HORNWORT IN MOUNT SLAMET (CENTRAL JAVA) Arin Ulfiana Mubarokah Siagian; Nunik Sri Ariyanti; Nina Ratna Djuita
Floribunda Vol. 6 No. 7 (2021): Floribunda
Publisher : PTTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32556/floribunda.v6i7.2021.357

Abstract

Recent more intensive explorations and collections of hornworts in Mt. Slamet indicated that six species can be recognized, namely Anthoceros punctatus, Folioceros fuciformis, Phaeoceros carolinianus, P. exiguus, Dendroceros difficilis, and Megaceros flagellaris. Since originally only one species D. difficilis was recorded from this area, this means that five species represent new records for the area, whereas P. exiguus is not only a new record for Java, but it is also a new record for Malesia.      
VARIASI MIKROMORFOLOGI SISIK PAKU DI KEBUN TEH KAMPUNG CITALAHAB, BOGOR, JAWA BARAT Ibna Hayati; Lana Maulana; Afri Irawan; Nurul Aini; Tira Tahnia; Nina Ratna Djuita; Tatik Chikmawati; Nunik Sri Ariyanti
Floribunda Vol. 6 No. 8 (2022)
Publisher : PTTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32556/floribunda.v6i8.2022.363

Abstract

Paku merupakan tumbuhan vaskular penghasil spora yang terdiri atas akar, rimpang dan ental.  Bagian rimpang, stipe dan bagian muda dari helaian daun seringkali ditutupi oleh indumentum (sisik/rambut). Penelitian ini bertujuan untuk mengkarakterisasi mikromorfologi dari 18 jenis paku terpilih yang dijumpai di kawasan kebun teh Kampung Citalahab. Pengambilan sampel dilakukan dengan metode jelajah bebas. Karakter mikromorfologi diamati dan didokumentasikan menggunakan mikroskop. Hasil pengamatan disajikan dalam bentuk gambar dan dianalisis secara deskriptif. Hasil karakterisasi mikromorfologi menunjukkan variasi pada warna sisik dan bentuk sisik. Karakter mikromorfologi yang diamati dapat memperkaya bukti taksonomi setiap jenis paku.
MORPHOLOGICAL VARIATION OF KEDONDONG (SPONDIAS DULCIS PARKINSON) IN CENTRAL PART OF SUMATRA Ibna Hayati; Alex Hartana; Nina Ratna Djuita; Nunik Sri Ariyanti
Floribunda Vol. 6 No. 8 (2022)
Publisher : PTTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32556/floribunda.v6i8.2022.375

Abstract

Ibna Hayati, Alex Hartana, Nina Ratna Djuita & Nunik Sri Ariyanti. 2022. Morphological Variation of Kedondong  (Spondias dulcis Parkinson) in Central Part of  Sumatra. Floribunda 6(8): 315–323 — Kedondong (Spondias dulcis Parkinson), is widely cultivated in the tropics and reported possibly native plant from Malesia and Pacific. Since a long time several regions in Indonesia has been known as producing area. Around 60s, Sumatra has reputable kedondong from sabang which has sweet flavour and large size. However information on the morphological variation of kedondong germplasm is still limited. The objective of this study was to describe and grouped morphological variation of kedondong germplasm in central part of Sumatra. The specimens were explored and collected from Riau, West Sumatra, and Jambi. Fifty morphological characters were observed and scored for grouping analysis using UPGMA methods. Some characteristics of kedondong from central part of Sumatra are very varied. The kedondong specimens in the cluster analysis grouped into two main groups A and B based on the color of the mature fruit, but these characteristics may not qualify to be used as standard criteria for evaluating cultivated variety because within the group there are still variations in other characters, such as size and shape of the fruits. However based on fruit type, sweet kedondong tends to has oblong type.
A NEW VARIETY OF CANTHIUMERA GLABRA (RUBIACEAE: VANGUERIEAE) Ridha Mahyuni; Ridha Mahyuni; Tatik Chikmawati; Nunik Sri Ariyanti; Anne Kusumawaty
REINWARDTIA Vol 21, No 1 (2022): Reinwardtia
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v21i1.4268

Abstract

MAHYUNI, R., CHIKMAWATI, T., ARIYANTI, N. S. & KUSUMAWATY, A. 2022. A new variety of Canthiumera glabra (Rubiaceae: Vanguerieae). Reinwardtia 21(1): 13‒17. — Canthiumera glabra var. laxiflora (Rubiaceae: Vanguerieae), a new variety from Java and Sumatra is described. The new variety differs from the typical variety in having laxly branched inflorescences and is restricted to south Sumatra (Lampung) and southwestern Java.
Perilaku Mencari Polen dan Identifikasi Polen Tetragonula laeviceps pada dua Kebun Tanaman Obat Agung Prasetyo; Rika Raffiudin; Irmanida Batubara; Nunik Sri Ariyanti
Jurnal Ilmu Pertanian Indonesia Vol. 27 No. 3 (2022): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18343/jipi.27.3.341

Abstract

Unit Konservasi Budidaya Biofarmaka (UKBB) and Kampoeng Djamoe Organik Martha Tilaar (KaDO) are two medicinal plantation that possibly as resources for stingless bees nectar and pollen. This study was aimed to describe the foraging behavior of Tetragonula laeviceps in medicinal plantations, determine the plant species which become the pollen resources, and the distance between the colony and medicinal plants. Observation on foraging behavior were divided into three activities, i.e. flying out from the nest, returning the nest with pollen, and returning the nest without pollen. We found a similar pattern of numbers of bees returning to the nest with pollen in both UKBB and KaDO that occurred in the morning with the highest between 9 and 10 am and gradually decreased in the afternoon. The bees in UKBB showed highly number flying out from the nest in around 3 pm which might be the activites of resin collection. We identified 11 and 16 pollen types at the UKBB and the KaDO, respectively. The pollen in both locations are from the families Amaryllidaceae, Anacardiaceae, Clusiaceae, Cucurbitaceae, Ebenaceae, and Sapindaceae. Our results revealed that the distance range of medicinal plants from the bees hives was 13.4-113,3 m. Thus, this data indicate that the hives should be located in the distance of the bee forage. The medicinal pollen identified in the T. laeviceps pollen pot confirmed the role of the bees as the ecosystem service in the medicinal plantations. Keywords: foraging range, medicinal plants, pollination, pollen, Tetragonula
The Autecology of Genus Dischidia (Asclepiadaceae) in Bangka Island: Characteristics of Vegetation and Abiotic Environmental Factors Affecting Abundance Yuliani Hajari; Sulistijorini Sulistijorini; Nunik Sri Ariyanti
Journal of Tropical Life Science Vol. 8 No. 3 (2018)
Publisher : Journal of Tropical Life Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11594/jtls.08.03.09

Abstract

Dischidia is an epiphytic plant, it is used as herbal medicine and has economic value. In addition, Dischidia also has an ecological function. Moreover, some species of Dischidia are endemic in a particular region. Various forest types occur in Bangka Island serves as natural habitat for this epiphytic plant. This research aimed to record the diversity and abundance of Dischidia and analyze those environmental factors which affect its abundance. The research was conducted in August – September 2016 at Bangka Island. Three plots of 20 × 20 m² were placed with a minimum interval of 50 m in the habitat where Dischidia are found. The species diversity and abundance of Dischidia as well as abiotic factors such as temperature, humidity, light intensity, wind speed, and altitude were recorded in these plots. The vegetation structure was analyzed based on index of diversity, index of dominancy and index of evenness. Data on the environmental condition and abundance of Dischidia were then analyzed using Canonical Correspondence Analysis (CCA) method with Canoco 4.5 software. Five species of Dischidia were found in Bangka Island that are Dischidia bengalensis, Dischidia imbricate, Dischidia nummularia, Dischidia rafflesiana, and Dischidia hirsute. Dischidia is found in 14 species of host plants. D. imbricate (23 individual plants) occurred in the heath forest at Pejem showed the highest abundance. Epiphytic fern plants, the Asplenium nidus (27 individual plants), was the dominant epiphytes found in the host tree of Dischidia The CCA showed that light intensity, temperature and humidity influenced the abundance of Dischidia.
Co-Authors Afiatri Putrika Afri Irawan Agung Prasetyo Alex Hartana Alex Hartana Anisa Fadilah Anne Kusumawaty Arin Ulfiana Mubarokah Siagian Ashari Bagus Setiawan Ashari Bagus Setiawan ASIH PERWITA DEWI ASIH PERWITA DEWI, ASIH PERWITA Dina Handayani Dorly Dorly Dorly Dorly Dorly Effendi, Surianto EKO BAROTO WALUJO Eko Baroto Walujo Eko Baroto Walujo Erin Treanore etti sartina siregar Fandri Sofiana Fastanti Fibo Adhitya Hadisunarso Hajari, Yuliani Hermann Behling Hilda Akmal Ibna Hayati Irmanida Batubara Khoon Meng Wong Lana Maulana Mien A. Rifai Muhammad Adeng Fadila Muzzazinah Muzzazinah Muzzazinah Muzzazinah Neng Sri Hayati Niken Kusumarini Nina Ratna Djuita Nisyawati Nisyawati Nurul Aini Nurul Fadhila Rizkyma Ria Windi Lestari Ridha Mahyuni Ridha Mahyuni Ridha Mahyuni RIKA RAFFIUDIN Rizqiani, Sakina ROFIDAH UMMULHARBI APAL Rosi Fitri Ramadani RR. SYAFIRA NIDYASARI Sakina Rizqiani Sarah Agustiorini Sekar Khalishah Adinda Siria Biagioni Sri S. Tjitrosoedirdjo Sulistijorini Sulistijorini Surianto Effendi Tatik Chikmawati Tatik Chikmawati TATIK CHIKMAWATI Tira Tahnia Yuliani Hajari Zulfa Nurdiana