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All Journal Jurnal Sains dan Teknologi Buletin Kebun Raya REINWARDTIA Jurnal Biodjati Reinwardtia
Wenni Setyo Lestari, Wenni Setyo
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Earth & Planetary Sciences Education Immunology & microbiology

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HABITAT ALAMI TUMBUHAN PAKU KIDANG (Dicksonia blumei (Kunze) Moore) DI KAWASAN HUTAN BUKIT TAPAK PULAU BALI Darma, I Dewa Putu; Lestari, Wenni Setyo; Priyadi, Arief
Buletin Kebun Raya Vol 18, No 1 (2015): Buletin Kebun Raya Vol. 18 (1) January 2015
Publisher : Center for Plant Conservation Bogor Botanic Garden, Indonesian Institute of Sciences

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Abstract

Dicksonia blumei (Paku Kidang) termasuk dalam spesies prioritas konservasi Indonesia kategori B. Studi ekologi habitat alaminya di kawasan hutan Bukit Tapak, Bedugul Bali dilakukan dengan metode purposive sampling. Plot dapat dibuat sebanyak 3 (tiga) buah dengan ukuran 20 x 20 m untuk jenis tumbuhan pohon dan 2 x 2 m untuk jenis tumbuhan bawah. Berdasarkan hasil pengamatan Dicksonia blumei (Paku Kidang) pada habitat alaminya di kawasan hutan Bukit Tapak. Jenis paku ini tumbuh pada kondisi lingkungan fisik dengan kisaran ketinggian tempat antara 1.754–1.794 m dpl., kemiringan tanah berkisar antara 7–10%, pH tanah 6,4–7, kelembaban tanah 50–75%, temperatur 20,5–22,3°C, kelembaban udara 83,2–87,5% dan intensitas cahaya 618–10.030 Lux. Karakteristik komponen lingkungan biotiknya ditentukan berdasar Indek Nilai Penting (INP). Lima jenis tumbuhan pohon dengan INP tertinggi adalah Cyathea latebrosa (INP 98,7) kemudian diikuti oleh Saurauia bracteosa (INP 51,9), Astronia spectabilis (INP 42,7), Dicksonia blumei (INP 39,6) dan Homalantus giganteus (INP 35,3). Karakteristik jenis tumbuhan bawah untuk lima jenis tertinggi diduduki oleh Pillea sp. (INP 61,91), kemudian diikuti oleh Selaginella sp. (INP 40,6), Athyrium asperum (INP 27,5), Pteris tripartita (INP 18,3) dan Rubus sp. (INP 15,0). Kebersamaan tumbuhnya D. blumei dengan Cyathea latebrosa, tampaknya terkait dengan peran batangnya sebagai substrat spora D. blumei pada tahap perkecambahan dan pertumbuhan selanjutnya. Pada fase gametofit dan sporofit muda D. blumei tumbuh secara epifit pada batang Cyathea latebrosa setinggi 0,5–1,5 m dari permukaan tanah. Seiring dengan pertumbuhan akarnya yang berlahan-lahan mencari tanah, kemudian sporofit dewasa D. blumei akan tumbuh secara teresterial (hemi–epifit).
MOLECULAR PHYLOGENY OF MAIDENHAIR FERN GENUS ADIANTUM (PTERIDACEAE) FROM LESSER SUNDA ISLANDS INDONESIA BASED ON RBCL AND TRNL-F Lestari, Wenni Setyo; Adjie, Bayu; Jaruwatanaphan, Tassanai; Watano, Yasuyuki; Pharmawati, Made
REINWARDTIA Vol 14, No 1 (2014): Vol. 14 No. 1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (3344.96 KB) | DOI: 10.14203/reinwardtia.v14i1.409

Abstract

The Lesser Sunda Islands of Indonesia are composed of small islands scattered from Bali to Timor Island. We analyzed a molecular phylogeny of Adiantum collected from Lesser Sunda Islands to reveal its phylogenetic relationships. A total of 12 species of Adiantum from this region and seven species from Java Island were collected and used in this study. Two cpDNA regions (rbcL and trnL-F) were chosen as markers and phylogenetic analyses were conducted using Neighbour-Joining (NJ) and Maximum Parsimony (MP) methods. The tree topologies reconstructed by NJ and MP from specimens used in this study and other species downloaded from GenBank are congruent in which trees are divided into five major clades. Adiantum species of Lesser Sunda Islands are not monophyletic and comprises three clades, i. e. Clade I composed of A. hispidulum group, Clade III composed of A. peruvianum group and Clade IV or A. caudatum group, each together with extra-Lesser Sunda samples. No sample from Lesser Sunda Islands examined is located in Clade II (A. tenerum group) and V (A. capillus-veneris group).
INVENTARISASI DAN IDENTIFIKASI ULANG KOLEKSI TUMBUHAN PAKU KEBUN RAYA BALI I : SUKU PTERIDACEAE Lestari, Wenni Setyo; Nindira, Zahra
JST (Jurnal Sains dan Teknologi) Vol 10, No 2 (2021)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (517.669 KB) | DOI: 10.23887/jst-undiksha.v10i2.34261

Abstract

Koleksi tumbuhan paku yang ada di Kebun Raya Bali bersifat dinamis dan selalu mengalami perubahan, baik dalam hal jumlah, identitas maupun kondisinya sehingga koleksi tanaman harus selalu diperiksa secara rutin. Inventarisasi dan identifikasi ulang yang dilakukan pada koleksi tumbuhan paku dari Suku Pteridaceae ini bertujuan untuk mengecek kembali identitas tanaman koleksi, mengetahui jumlah terkini serta kondisinya. Hasil inventarisasi ulang menunjukkan masih terdapat spesimen yang belum teridentifikasi hingga jenis atau salah identifikasi, terdapat koleksi yang semua nomor spesimennya telah mati, tidak ditemukan atau ditemukan berada di blok suku lainnya. Sebagian tanaman koleksi juga diketahui tumbuh dengan baik dan menghasilkan rumpun, namun sebagian lainnya berada dalam kondisi kritis. Hal tersebut mengubah koleksi tanaman Suku Pteridaceae dari yang semula berjumlah 81 nomor, 10 marga, 37 jenis dan 179 spesimen menjadi 37 nomor, 5 marga, 15 jenis dan 79 spesimen.Kata kunci : Inventarisasi; identifikasi; Pteridaceae; Kebun Raya Bali.
ENUMERATION OF THE GENUS ATHYRIUM IN JAVA AND BALI WARDANI, WITA -; ADJIE, BAYU -; YULITA, KUSUMADEWI SRI; LESTARI, WENNI SETYO; SALAMAH, ANDI -
REINWARDTIA Vol 23, No 2 (2024): Reinwardtia
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.2024.4769

Abstract

We present a list of Athyrium species from Java and Bali based primarily on morphological examination. Some of disputed species were confirmed through molecular assess-ment. There are eight species of Athyrium in Java and two in Bali, none of them are endemic, but distribution of one species outside Java is uncertain. We provide the list with description, key to the species, and notes on taxonomy or distribution.
ENUMERATION OF THE GENUS ATHYRIUM IN JAVA AND BALI WARDANI, WITA -; ADJIE, BAYU -; YULITA, KUSUMADEWI SRI; LESTARI, WENNI SETYO; SALAMAH, ANDI -
REINWARDTIA Vol 23, No 2 (2024): Reinwardtia
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.2024.4769

Abstract

We present a list of Athyrium species from Java and Bali based primarily on morphological examination. Some of disputed species were confirmed through molecular assess-ment. There are eight species of Athyrium in Java and two in Bali, none of them are endemic, but distribution of one species outside Java is uncertain. We provide the list with description, key to the species, and notes on taxonomy or distribution.
INVENTARISASI DAN IDENTIFIKASI ULANG KOLEKSI TUMBUHAN PAKU KEBUN RAYA BALI I : SUKU PTERIDACEAE Lestari, Wenni Setyo; Nindira, Zahra
JST (Jurnal Sains dan Teknologi) Vol. 10 No. 2 (2021)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (517.669 KB) | DOI: 10.23887/jstundiksha.v10i2.34261

Abstract

Koleksi tumbuhan paku yang ada di Kebun Raya Bali bersifat dinamis dan selalu mengalami perubahan, baik dalam hal jumlah, identitas maupun kondisinya sehingga koleksi tanaman harus selalu diperiksa secara rutin. Inventarisasi dan identifikasi ulang yang dilakukan pada koleksi tumbuhan paku dari Suku Pteridaceae ini bertujuan untuk mengecek kembali identitas tanaman koleksi, mengetahui jumlah terkini serta kondisinya. Hasil inventarisasi ulang menunjukkan masih terdapat spesimen yang belum teridentifikasi hingga jenis atau salah identifikasi, terdapat koleksi yang semua nomor spesimennya telah mati, tidak ditemukan atau ditemukan berada di blok suku lainnya. Sebagian tanaman koleksi juga diketahui tumbuh dengan baik dan menghasilkan rumpun, namun sebagian lainnya berada dalam kondisi kritis. Hal tersebut mengubah koleksi tanaman Suku Pteridaceae dari yang semula berjumlah 81 nomor, 10 marga, 37 jenis dan 179 spesimen menjadi 37 nomor, 5 marga, 15 jenis dan 79 spesimen.Kata kunci : Inventarisasi; identifikasi; Pteridaceae; Kebun Raya Bali.
Spores Morphological Characteristics of Several Ophioglossaceae and Psilotaceae Fern in "Eka Karya" Botanical Garden - Bali Pramesti, Ni Kadek Rika; Lestari, Wenni Setyo; Kriswiyanti, Eniek; Wijaya, I Made Saka
Jurnal Biodjati Vol 8 No 2 (2023): November
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v8i2.29453

Abstract

Ferns of Ophioglossaceae and Psilotaceae families can be found in the "Eka Karya" Botanical Garden, Bali as a collection or naturally growing in the botanical garden and those families are taxonomically classified as primitive ferns. The morphological characteristics of the family of Ophioglossaceae and Psilotaceae or even other types of ferns can be known through the morphological characteristics of the spores. This study aimed to characterize the spore morphology of the Ophioglossaceae and Psilotaceae fern of The "Eka Karya" Botanical Garden. Observation of the morphological characteristics of spores in the "Eka Karya" Botanical Garden was carried out by a simple method without acetolysis. The result of six types of fern plants from the family of Ophioglossaceae and Psilotaceae showed similarities to the spore unit, monads. Each family has unique characteristics that can be used to differentiate each other. The family Ophioglossaceae has a variety of spore colors, trilete spore types, mostly globose-shaped (except for one species the trilobate), the average polar diameter is 28.59±2.19 – 31.00±2.49 μm and the equatorial diameter is 32.85±1.74 – 37.55± 1.71 μm, the P/E ratio is 0.79-0.87, the shape based on the P/E ratio is suboblate, the spore size category is medium and has radial symmetry. For the family Psilotaceae, has a pale yellow-green spore color, monolete type, elongate-ellipsoidal shape, average polar diameter of 26.20±2.76 –29.81±2.96 μm and equatorial diameter of 52.98±2.55 – 63.31±4.65 μm, P/E ratio of 0.47-0.49, shape based on P/E ratio i.e. peroblate, large spore size category and has bilateral symmetry. Those characteristics are valuable taxonomic data that can be used as diagnostic characters for the identification of the families Ophioglossaceae and Psilotaceae.
Co-Authors ADJIE, BAYU - Arief Priyadi Bayu Adjie ENIEK KRISWIYANTI I Dewa Putu Darma KUSUMADEWI SRI YULITA MADE PHARMAWATI Nindira, Zahra Pramesti, Ni Kadek Rika SALAMAH, ANDI - Tassanai Jaruwatanaphan, Tassanai WARDANI, WITA - Wijaya, I Made Saka Yasuyuki Watano, Yasuyuki