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Floribunda

Floribunda
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Published by Penggalang Taksonomi Tumbuhan Indonesia

ISSN : 01254706 EISSN : 24606944 DOI : -

Core Subject : Science, Agriculture,

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Floribunda is published both in Bahasa Indonesia and English, covers wide range of plant diversity, taxonomy and systematics of Malesian flora particulary distributed in Indonesia.

Arjuna Subject : -

Articles 225 Documents

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GENETIC DIVERSITY OF PANDANUS AND FREYCINETIA FROM JAVA BASED ON ISSR MARKER Sri Endarti Rahayu; Alex Hartana; Tatiek Chikmawati; Kuswata Kartawinata
Floribunda Vol. 3 No. 3-4 (2007)
Publisher : PTTI

Keragaman genetik pandanus dan Freycinetia dari Jawa berdasarkan penanda ISSR.

ANATOMI DAUN RAMBUTAN (NEPHELIUM LAPPACEUM L.) DAN KERABATNYA Qothrunnada - Sungkar; Tatik - Chikmawati; Nina Ratna Djuita
Floribunda Vol. 5 No. 6 (2017)
Publisher : PTTI

Qothrunnada Sungkar, Tatik Chikmawati & Nina Ratna Djuita. 2017. Leaf Anatomy of Rambutan (Nephelium lappaceum L.) and Its Relatives. Floribunda 5(6): 192–199. — Rambutan belongs to the Sapindaceae family that has closely related to longan and lychee. The observation on leaf anatomy of rambutan, longan, and lychee was conducted to provide information about leaf anatomy of Sapindaceae’s members. The anatomical features of leaf paradermal and transversal sections were examinated on four varieties of rambutan namely binjai, rapiah, sikoneng, and aceh lengkeng; and two closely related families, longan and lychee. All rambutan cultivars and lychee had the same stomata type: cyclocytic, while stomata in longan was surrounded by six subsidiary cells. Epidermal cells of rambutan and lychee leaves have polygonal shape with flat side, whereas epidermal cell of longan has polygonal shapes with notched. Based on transversal sections, rambutan, longan, and lychee have bifacial type, but they are differed in the number of palisade layer and the shape of palisade cellls. Leaf anatomical characters could be used to distinguish between rambutan and its closed relatives, longan and lychee; but it could not be used to differentiate among rambutan’s cultivars.Keywords: longan, lychee, rambutan, Sapindaceae, stomata type.Qothrunnada Sungkar, Tatik Chikmawati & Nina Ratna Djuita. 2017. Anatomi Daun Rambutan (Nephelium lappaceum L.) dan Kerabatnya. Floribunda 5(6): 192–199. — Rambutan merupakan tumbuhan yang termasuk ke dalam suku Sapindaceae dan masih berkerabat dekat dengan lengkeng dan leci. Pengamatan tentang anatomi daun Sapindaceae masih jarang dilakukan, sehingga penelitian ini perlu dilakukan untuk memberikan informasi mengenai anatomi daun beberapa anggota Sapindaceae. Pengamatan ciri anatomi dari sayatan paradermal dan transversal dilakukan terhadap empat kultivar rambutan yaitu rambutan binjai, rapiah, sikoneng, dan aceh lengkeng, serta dua kerabat dekatnya yaitu lengkeng dan leci. Hasil sayatan paradermal memperlihatkan bahwa stomata tidak ditemukan di permukaan atas daun rambutan, lengkeng, dan leci. Stomata pada daun rambutan dan leci adalah stomata dengan tipe siklositik, sedangkan stomata pada lengkeng dikelilingi oleh enam sel tetangga. Epidermis pada daun rambutan dan leci berbentuk poligonal dengan sisi rata, sedangkan sel epidermis pada daun lengkeng berbentuk poligonal dengan sisi berlekuk. Sayatan transversal memperlihatkan bahwa daun rambutan, lengkeng, dan leci bertipe bifasial. Ketiga jenis berbeda pada jumlah lapisan palisade dan bentuk sel palisade. Ciri anatomi daun dapat digunakan untuk membedakan rambutan dari kerabat dekatnya, leci dan lengkeng; tetapi tidak dapat digunakan untuk membedakan antara kultivar rambutan.Kata kunci: lengkeng, leci, rambutan, Sapindaceae, tipe stomata.

CALLITRICHE NANA (CALLITRICHACEAE), A NEW SPECIES FROM JAVA, INDONESIA W. J.J.O. De Wilde; B. E.E. Duyfjes; B. Gravendeel; R. W.J.M. Van der Ham; B. C. Ho; Rugayah Rugayah; G. T.P. Vo
Floribunda Vol. 2 No. 1-8 (2002)
Publisher : PTTI

Callitriche nana B.C. Ho & G.T.P. Vo, the first Callitriche species from Java, is described. It is a terrestrial species, not a terrestrial form of an aquatic species. It has the smallest stature among the some 50 species known world-wide. The species is distinct in several other morphological characters as well. Phylogenetic analyses of its rbcL sequences also indicate an isolated position in the genus Callitriche.

PLECTRANTHUS MONOSTACHYUS (P. BEAUV.) B. J. POLLARD (LAMIACEAE) DI JAWA Arifin Surya Dwipa Irsyam; Arieh Mountara
Floribunda Vol. 6 No. 1 (2018)
Publisher : PTTI

Plectranthus monostachyus (P. Beauv.) B. J. Pollard yang dikoleksi dari Dramaga-Bogor dan Jatinangor-Sumedang merupakan rekaman baru untuk marga Plectranthus di Pulau Jawa. Keberadaannya di Jawa belum dicatat oleh Backer (Flora of Java Vol. II, 1965: 635─636) dan Keng (Flora Malesiana Vol. 8 (3), 1978: 382─393). Jenis tersebut merupakan tumbuhan asli dari kawasan Afrika Tropis dan banyak ternaturalisasi di luar daerah sebaran aslinya. Chung et al. (dalam Nature in Singapore 8: 1–13. 2015) melaporkan bahwa P. monostachyus pertama kali direkam di Singapura pada tahun 2009 dan saat ini telah tersebar secara luas di pulau tersebut. Pada lokasi pengamatan di Dramaga dan Jatinangor, jenis ini tumbuh di area persawahan, sepanjang aliran air, dan daerah yang ternaungi. Penyebaran bijinya diduga dibantu oleh air. Plectranthus monostachyus dipertelakan sebagai berikut.

Mikoriza Arbuskula pada Iwul (Orania Sylvicola) Nury Nuryada Aradea
Floribunda Vol. 2 No. 1-8 (2002)
Publisher : PTTI

Arbuscular Mycorrizal Fungi (AMF) on Iwul (Orania sylvicoal)

KEANEKARAGAMAN KEMUKUS DI JAWA Niken Kusumarini; Nunik Sri Ariyanti
Floribunda Vol. 5 No. 3 (2015)
Publisher : PTTI

Kemukus (Piper cubeba L.f.) memiliki ciri khas buah bertangkai, merupakan tanaman obat dan rempah dari suku Piperaceae. Saat ini kemukus dibudidayakan di Jawa. Jenis Piper lainnya yang disebut dengan kemukus semu (Piper caninum Blume) yang juga memiliki ciri khas buah bertangkai ditemukan di Jawa. Buah kemukus bernilai tinggi sebagai komoditas ekspor, namun saat ini pembudidayaannya terbatas pada daerah tertentu di Jawa, serta variasinya belum dideskripsikan. Karakterisasi kemukus perlu dilakukan dalam rangka menyeleksi dan mengembangkan kultivar. Penelitian ini bertujuan untuk mendeskripsikan variasi kemukus dan kemukus semu di Jawa dan mengelompokkannya berdasarkan karakter yang diamati. Spesimen dikoleksi dari enam lokasi budidaya kemukus di Jawa. Tiga puluh sembilan spesimen yang terdiri dari 34 kemukus dan 5 kemukus semu dikoleksi. Hasil dari pengamatan terhadap 35 karakter morfologi menunjukkan bahwa kemukus dan kemukus semu memiliki variasi morfologi pada organ batang, daun, perbungaan, bunga, perbuahan, dan buah. Analisis dengan metode UPGMA dan koefisien simple matching membagi spesimen kemukus menjadi 3 kelompok yang terpisah dengan kelompok kemukus semu.

Notes on Mycetia (Rubiaceae) O. G. Gideon; S. S. Tjitrosoedirdjo; J. F. Veldkamp
Floribunda Vol. 1 No. 1-15 (1997)
Publisher : PTTI

Account of the 3 species in Cibodas, Java; M. fasciculata is not aheterostylous form of M. cauliflora; lectotype specimens of M. fasciculata and M. javanica are indicated

EPISTOLAE BOTANICAE L. Soeratman; O. S. Dharmaputra; Mien A. Rifai
Floribunda Vol. 4 No. 5 (2012)
Publisher : PTTI

TAMBAHAN DUA JENIS CERCOSPORA YANG MEMARASIT ASTERACEAE INDONESIATHE CHANGING CLIMATE AND THE CHANGING MYCOFLORA AROUND BOGOR

COMPARATIVE ANALYSIS ON DIVERSITY PATTERN OF PINEAPPLE BASED ON PHENOTYPIC AND RAPD MARKERS Sobir Sobir; Siska Indriajaya Apriyani; Hajrial Aswidinnoor; Yuniarti Yuniarti
Floribunda Vol. 3 No. 1-2 (2006)
Publisher : PTTI

Sobir, Siska Indriajaya Apriyani, Hajrial Aswidinnoor & Yuniarti. 2006. Comparative Analysis on Diversity Pattern of Pineapple Based on Phenotypic And RAPD Markers. Floribunda 3(2): 44-51. – Pineapple is mostly propagated through vegetative mean, and tend to have narrow genetic variability; therefore, powerful method is required to differentiate their genetic variability, and consequently 20 Ananas commosus accessions from nine locations inIndonesia and two accessions fromIvory Coast, were subjected to genetic variability analysis. This reseach utilizes their phenotypic performance and RAPD markers to evaluate the genetic distance and relationship among those accessions. Twenty-seven morphological characters and 29 RAPD bands had been utilized in this study. Cluster analysis revealed that based on morphological markers the accessions were separated accessions from 0.36 to 0.84 of similarity coefficient, and three primary groups could be distinguished at similarity coefficient of 0.35. Subsequently RAPD analysis has been separated the accessions at 0.62-1.00 of coefficient of similarity. From this analysis, three primary groups constructed at 0.67, and it is able to differentiate Queen and Smooth Cayenne type accessions. The concurrence analysis on morphological and RAPD analysis, showed the very weak Rohlf correlation value (r=0.0747), which indicated that grouping of pineapple accessions should be combination of morphological characters and RAPD analysis. Combination morphological showed that accessions distributed from 0.49 to 0.81 of similarity coefficient level, and at 0.56 level similarities, the pineapple accessions were clustered into four primary groups and it is able to differentiate Queen and Smooth Cayenne type accessions.

Biosistematika Cucumis (Cucurbitaceae) di Jawa Sri Endarti Rahayu; Alex Hartana
Floribunda Vol. 2 No. 1-8 (2002)
Publisher : PTTI

Biosystematics of Cucumis (Cucurbitaceae) in Java

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