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Andri Agus Rahman
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Organisasi Riset Hayati dan Lingkungan Badan Riset dan Inovasi Nasional Gedung Administrasi, Kawasan Sains Teknologi Dr. (H.C) Ir. H. Soekarno Jl. Raya Bogor KM. 46, Cibinong 16911, Jawa Barat - Indonesia
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Reinwardtia
Published by BRIN Publishing
ISSN : 0034365X     EISSN : 23378824     DOI : https://doi.org/10.55981/reinwardtia
Core Subject : Science,
Biochemistry, Genetics & Molecular Biology Immunology & microbiology
Reinwardtia is a peer-reviewed scientific journal dedicated to advancing the understanding of plant science, with a particular emphasis on three core areas: plant taxonomy, plant ecology, and ethnobotany. The journal serves as a vital platform for disseminating research that explores the classification, identification, and relationships of plant species (taxonomy), the interactions between plants and their environments (ecology), and the traditional knowledge and cultural significance of plants (ethnobotany). Reinwardtia places a strong focus on the flora of Southeast Asia, a region known for its rich biodiversity and complex ecosystems. It extends its coverage to neighboring regions, including the tropical areas of Northern Australia, providing insights into the plant life of these biologically diverse areas. The journal seeks to contribute to the global scientific community by publishing original research articles, reviews, and notes that deepen the understanding of plant species in these regions and their ecological and cultural contexts.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Tumbuhan
Articles 1,031 Documents
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A NEW RECORD OF ETLINGERA PAUCIFLORA (ZINGIBERACEAE) IN JAVA, INDONESIA Dini Puspitaningrum; W.A Mustaqim; Marlina Ardiyani
Reinwardtia Vol. 16 No. 1 (2017)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v16i1.2825

Abstract

PUSPITANINGRUM, D., MUSTAQIM, W. A. & ARDIYANI, M. 2017. A new record of Etlingera pauciflora (Zingiberaceae) in Java, Indonesia. Reinwardtia 16 (1): 1 - 4. — Etlingera pauciflora has been documented for the first time in Java, Indonesia, at Mount Honje, Ujung Kulon National Park, Banten. Description, figure as well as DNA barcodes are provided.
HOYA NARCISSIFLORA (APOCYNACEAE, ASCLEPIADOIDEAE), A NEW SPECIES FROM BORNEO Sri Rahayu; Michele Rodda
Reinwardtia Vol. 16 No. 1 (2017)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v16i1.2868

Abstract

RAHAYU, S. & RODDA, M. 2017. Hoya narcissiflora (Apocynaceae, Asclepiadoideae), a new species from Borneo. Reinwardtia 16(1): 11 – 16. — A new species of Hoya from Borneo is described, namely Hoya narcissiflora S. Rahayu & Rodda. The species has thin, non-succulent leaves similar to those of species in the Hoya campanulata Group and shallowly campanulate corolla. It is compared with all other Bornean Hoya species possessing campanulate corollas.
PREDICTING HABITAT DISTRIBUTION OF ENDEMIC AND CRITICALLY ENDANGERED DIPTEROCARPUS LITTORALIS IN NUSAKAMBANGAN, INDONESIA Iyan Robiansyah
Reinwardtia Vol. 16 No. 1 (2017)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ROBIANSYAH, I. 2017. Predicting habitat distribution of endemic and critically endangered Dipterocarpus littoralis in Nusakambangan, Indonesia. Reinwardtia 16(1): 11 - 18. - The tree species Dipterocarpus littoralis (Bl.) Kurz. is endemic to Nusakambangan and categorized as critically endangered. In the present study, the habitat suitability of the species in Nusakambangan was predicted using logistic regression analysis and Maxent model. Three topographic variables (elevation, slope, and aspect), distance from river and coastline, and one vegetation index (Normalized Difference Vegetation Index (NDVI)) as well as two water content indexes (Normalized Difference Water Index (NDWI) and Normalized Difference Moisture Index (NDMI)) were used as predictors of the models. Employing initial number of 82 presence and 250 absence data of D. littoralis, both models were able to predict the suitable areas for the species with fairly high success rate. The AUC and Kappa value for logistic regression were 0.77 ± 0.027 and 0.34 ± 0.058, respectively, while the respected values for Maxent were 0.91 ± 0.062 and 0.37 ± 0.025. Logistic regression analysis identified a total area of 26.13 km2 to be suitable for D. littoralis, while a smaller suitable area (7.85 km2) was predicted by Maxent model. Coastal areas in the west part of the island were predicted by both models as areas with high suitability for D. littoralis. Furthermore, distance from coastline and river, elevation, NDVI, NDWI and NDMI were suggested to be very important for the species ecology and distribution. The results of this study may serve as a basis for population reinforcement and reintroduction programs of D. littoralis and guide for ecosystem management of Nusakambangan Island as a whole.
NEWLY DESCRIBED AND NEWLY RECORDED OF INFRASPECIFIC TAXA OF MUSA BORNEENSIS BECC. (MUSACEAE) FROM SULAWESI, INDONESIA Lulut Dwi Sulistyaningsih
Reinwardtia Vol. 16 No. 1 (2017)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v16i1.2744

Abstract

SULISTYANINGSIH, L. D. 2016. Newly described and newly recorded of infraspecific taxa of Musa borneensis Becc. (Musaceae) from Sulawesi, Indonesia. Reinwardtia 16 (1): 19 - 24. - A new variety of Musa borneensis, M. borneensis var. donggalaensis Sulis. is proposed based upon specimens from Donggala, Central Sulawesi, Indonesia. Endemic status of M. borneensis was rejected. The description, distribution map and the identification key are provided.
NEW SPECIES OF CATANTHERA AND MEDINILLA (MELASTOMATACEAE) FROM HALMAHERA, INDONESIA AND A NEW NAME FOR A MEDINILLA FROM MADAGASCAR Abdulrokhman Kartonegoro; J. F. Veldkamp
Reinwardtia Vol. 16 No. 1 (2017)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v16i1.3111

Abstract

VELDKAMP, J. F. & KARTONEGORO, A. 2017. New species of Catanthera and Medinilla (Melastomataceae) from Halmahera, Indonesia and a new name for a Medinilla from Madagascar. Reinwardtia 16(1): 25 - 30. - One new species of Catanthera and four of Medinilla (Melastomataceae) from Halmahera, Moluccas, Indonesia, are described. One also occurs in Morotai. A new name was needed for M. intermedia H. Perrier (1932), non Blume (1831), from Madagascar.
PHYTOSOCIOLOGICAL STUDY OF THE MONTANE FOREST ON THE SOUTH SLOPE OF MT. WILIS, EAST JAVA, INDONESIA Purwaningsih Purwaningsih; Ruddy Polosakan; Razali Yusuf; Kuswata Kartawinata
Reinwardtia Vol. 16 No. 1 (2017)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v16i1.3110

Abstract

PURWANINGSIH, POLOSOKAN, R., YUSUF, R. & KARTAWINATA, K. 2017. Phytosociological study of the montane forest on the south slope of Mt. Wilis, East Java. Indonesia. Reinwardtia 16(1): 31 - 45. —A phytosociological stud y of a montane forest was carried out on the south slope of Mount Wilis, Kediri, East Java. The objective of the study was to do quantitative measurements of floristic composition and structure of the montane forest located within the seasonally dry climatic region as to date no such study has been undertaken there. It was conducted using the quadrat method by establishing plots of 2500 m2 each at five locations at the altitudes of 1100 m asl (above sea level), 1200 m asl, 1300 m asl, 1400 m asl and 1500 m asl, thus the total area sampled was 1.25 ha. They were Plot1100 at Bekayang, Plot1200 at Bukit Bendera, Plot1300 at Batutulis, Plot1400 at Mergosepi and Plot1500 at Brak. A total of 1045 trees comprising 74 species of 50 genera and 33 families were recorded. Based on a species constancy index of 100 %, the Saurauia nudiflora-Weinmannia blumei association was established. The association consisted of (1) the Cyathea-Polycias subassociation, representing the heavily disturbed forest, currently dominated by Cyathea contaminans and (2) the Villebrunea-Syzygium subassociation, representing the least disturbed forests, dominated by Syzygium lineatum and Villebrunea rubescens. The lowest number of species (13) was recorded in Plot1100 and the highest number (39) in Plot1300. Important species recorded included Cyathea contaminans (Importance Value, IV= 47.97); Lithocarpus sp. (IV= 22.07); Lithocarpus sundaicus (IV= 14.05); Saurauia pendula (IV= 12.85); Villebrunea rubescens (IV= 12.12) and Syzygium lineatum (IV= 11.22). Diameter measurements showed that 76.60 % of trees in Plot1100 and 86.60 % in Plot1200 consist of small individuals with diameters between 10 and 30 cm. Trees with large diameters of >30 cm occurred in Plot1300, Plot1400 and Plot1500. The presence of large numbers of small trees and lesser numbers of trees with large diameters in a forest stand indicated that the stand was regenerating after heavy disturbance. The presence of the majority of trees with height of < 20 m (99 %) further confirmed the forest’s dynamic status.
A NEW COMBINATION FOR A SUBSPECIES OF RADERMACHERA QUADRIPINNATA (BIGNONIACEAE) Ian Turner
Reinwardtia Vol. 16 No. 1 (2017)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v16i1.3001

Abstract

TURNER, I. M. 2017. A new combination for a subspecies of Radermachera quadripinnata (Bignoniaceae). Reinwardtia 16(1): 47 – 48. — The new combination Radermachera quadripinnata subsp. lobbii is made to replace subsp. acuminata as the autonym Radermachera lobbii subsp. lobbii has priority over R. lobbii subsp. acuminata. Lectotypes are designated for Spathodea lobbii Teijsm. & Binn. and Radermachera lobbii subsp. acuminata Steenis.
A SYNOPSIS OF CALAMUS (ARECACEAE) IN SULAWESI HIMMAH RUSTIAMI; Andrew Henderson
Reinwardtia Vol. 16 No. 2 (2017)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v16i2.3232

Abstract

RUSTIAMI, H. & HENDERSON, A. 2017. A synopsis of Calamus (Arecaceae) in Sulawesi. Reinwardtia 16 (2): 49-63. - A synopsis of the rattan genus Calamus in the Indonesian island of Sulawesi is given. Twenty-three species are recognized, including two new species that are described and illustrated: Calamus posoanus and C. sandsii. Nomenclature, including designation of 17 lectotypes, is given for each species, as well as notes on distribution, habitat, vernacular names, specimens examined, uses, and systematics.
A NEW SPECIES OF APPENDICULA SECTION PODODESME (ORCHIDACEAE) FROM INDONESIA Aninda Retno Utami Wibowo; Lina Susanti Juswara
Reinwardtia Vol. 16 No. 2 (2017)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v16i2.3156

Abstract

WIBOWO, A.R.U. & JUSWARA, L.S. 2017. A new species of Appendicula section Pododesme (Orchidaceae) from Indonesia. Reinwardtia 16 (2): 65–71. - A new species, Appendicula cordata (sect. Pododesme) from eastern Indonesia, is described and illustrated. Its habit is similar to that of Appendicula infundibuliformis J. J. Sm., but it differs in having flowers with a cordate appendage and a lip reflexed to the right. An identification key to the species of Appendicula sect. Pododesme, a distribution map, photos and line drawing are also provided.
POA OPINATA (GRAMINEAE), A NEW SPECIES FROM G. BINAIYA, CERAM, MOLUCCAS, INDONESIA VELDKAMP J.F.
Reinwardtia Vol. 16 No. 2 (2017)
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v16i2.3388

Abstract

VELDKAMP, J. F. 2017. Poa opinata (Gramineae), a new species from G. Binaiya, Ceram, Moluccas, Indonesia. Reinwardtia 16 (2): 73–75. — Poa species is described from Ceram, Moluccas and compared to Poa languidior from New Guinea.

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