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INDONESIA
REINWARDTIA
Published by Lembaga Ilmu Pengetahuan Indonesia
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Articles 1,467 Documents
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Key and checklist of Xanthophyllum (Polygalaceae) of Borneo De Wilde, W.J.J.O.; Duyfjes, Brigitta E.E.
REINWARDTIA Vol 13, No 1 (2009): Vol. 13 No. 1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (426.037 KB) | DOI: 10.14203/reinwardtia.v13i1.9

Abstract

A key to and a check list of the 56 Xanthophyllum (Polygalaceae) species of Borneo is presented. One species is newly described, X. albicaulis. Xanthophyllum hildebrandii is sunk in X. ellipticum.
MATERIALS FOR A REVISION OF LAURACEAE III KOSTERMANS, A. J. G. H.
REINWARDTIA Vol 8, No 1 (1970): vol.8 no.1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v8i1.2126

Abstract

1. In this paper a total of 153 species of Lauraceae (not including the 96 species reduced to synonymy) are discussed. 2. New species are described in Alseodaphne (1), Beilschmiedia (6), Cinna in.omM.7n (23), Cryptocarya (3), Endiandra (3), Lindera (1), Litsea (24), Persea (2) and Phoebe (4). 3. New combinations are proposed in Beilschmiedia (2), Endiandra (1) and Litsea (3). 4. New names are coined for species of Beilschmiedia (1), Cinnamomum (2)and Litsea (2). 5. Reductions are made in Actinodaphne (5), Alseodaphne (1), Beilschmiedia.(5), Cinnamomum (45), Endiandra (3), Lindera,(1),Litsea -(11),Machilus(1), Neolitsea (3),Persea (2), Phoebe (4), Tetradenm (3) and Tetranthera (11). 6. Beilschmiedia maingayi Hook, f., Cinnamomum siibavenium Miq., Litsea artocarpifolia Gamble and L. castanea Hook. f. are recorded for the first time for Java.
NITROGEN CONTENT OF TOPSOIL IN LOWLAND TROPICAL FOREST IN EAST KALIMANTAN (INDONESIA), BEFORE AND AFTER CLEAR-CUTTING AND BURNING RlSWAN, SOEDARSONO
REINWARDTIA Vol 10, No 2 (1984): vol. 10 No.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (822.434 KB) | DOI: 10.14203/reinwardtia.v10i2.267

Abstract

In order to study the changes in nitrogen content of forest soils after clearcutting and burning over a period of time, two plots of 0.5 ha in the primary mixed dipterocarp and kerangas forests were established and clear-cut. Thereafter, all felled vegetation in one plot of each forest type was burnt, while in the other plot the vegetation was removed from the plot without burning. Soil samples were collected along the transect line 1 x 100 m in each of plots at intervals of 20 m.The preliminary results of the data collected over 6 and 12 weeks after felling with or without burning showed a decline of total N and organic C contents of topsoil and an increase in soil pH.
MATERIALS FOR A REVISION OF LAURACEAE II kostermans, a. j. g. h.
REINWARDTIA Vol 7, No 5 (1969): vol 7.no.5
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6162.539 KB) | DOI: 10.14203/reinwardtia.v7i5.947

Abstract

New species are described in Actinodaphne (2), Beilschmiedia (1), Cinnamomum(14), Endiamdra (20), Lindera (1), Litsea (8).New combinations are made in Cinnamomum (2), Litsea (2), Neolitsea (1).New names are proposed in Persea (2), Beilschmiedia (1).One variety is created in Cryptocarya.Endiandra fragrans Allen is reinstated.Reductions, are made in Actinodaphne (2), Beilschmiedia (2), Cryptocarya (15),Endiandra, (6), Endlicheria (1), Haasia (1), Lindera (3), Litsea (41), Persea (1), Phoebe(1), Tetranthera (12).New records are cited for most species.First record of Caryodaphnopsis tonkinensis from New Guinea.
THORNY PROBLEMS IN THE RUBIACEAE: BENKARA, FAGERLINDIA AND OXYCEROS Ridsdale, C E
REINWARDTIA Vol 12, No 4 (2008): Vol. 12, No. 4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (367.107 KB) | DOI: 10.14203/reinwardtia.v12i4.58

Abstract

RIDSDALE,C.E.2008.Thorny problems in the Rubiaceae: Benkara,Fagerlindia and Oxyceros. Reinwardtia 12(4):289 – 298. — The shoot architecture of Fagerlindia and Oxyceros is discussed. Randia miquelii, Oxyceros rectispinaare transfered to – while Fagerlindia is reduced to a synonym of – Benkara. O. hoaensis are transferred to the genus Benkara. One new combination Oxyceros drupacea is made in the genus Oxyceros.
DIVERSITY OF PLANTS USED FOR PLAITED CRAFTS BY THE DAYAK IBAN-DÉSA IN KABUPATEN SINTANG, KALIMANTAN BARAT, INDONESIA DEWI, ASIH PERWITA; ARIYANTI, NUNIK SRI; WALUJO, EKO BAROTO
REINWARDTIA Vol 15, No 2 (2016): Vol.15 No.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1213.117 KB) | DOI: 10.14203/reinwardtia.v15i2.2941

Abstract

DEWI, A. P., ARIYANTI N. S. & WALUJO, E. B. 2016. Diversity of plants used for plaited crafts by the Dayak Iban-Désa in Kabupaten Sintang, Kalimantan Barat. Reinwardtia 15(2): 67 – 79. — Many plants are used for making plaited crafts such as basketry and woven mats by the Dayak Iban-Désa, a sub-tribe of the Dayak in Kalimantan Barat, Indonesia. The Dayak Iban-Désa gather the craft materials mostly from the plants in the forest. However, the habitats of these plants are being threatened by deforestation. The diversity of plants used for crafts is here documented. This study recorded the scientific names of plant species used for the craft plaiting, and observed abundance of plants used for craft. Information about the plants used were gathered using non-structural interview and focus group discussion (FGD) with the informants and participants. The abundance of plaited plants was observed in 46 plots of 10 × 10 m2 plots by participative ecological method. Nineteen plants species were used as plaited material, belonging to four families: Arecaceae, Poaceae, Pandanaceae and Zingiberaceae. Two species of rattan (Calamus sp. and Plectocomiopsis wrayi Becc.) have the highest Index Cultural Significance (ICS) value. Those species were considered as the most valuable plant materials because of the quality of fiber, intensity on harvesting, and the resulting quality of plaited craft products. However, the demand for high quality products is not always supported by the availability of plant materials in the forest. Therefore, the cultural significance of plants (the ICS values) and their availability should be considered when determining the conservation strategy for each of these species.
NEW CYTOTYPES OF PTERIS ENSIFORMIS VAR. VICTORIAE FROM INDONESIA Efendi, Muhammad; Chikmawati, Tatik; Darnaedi, Dedy
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 (924.274 KB) | DOI: 10.14203/reinwardtia.v14i1.404

Abstract

New cytotypes of Pteris ensiformis var. victoriae and one cytotype of var. ensiformis are recorded from Indonesia: var. victoriae with 2n=58 (sexual diploid) from Gorontalo, North Sulawesi, and 2n=87 (triploid) from Lombok Island and Bogor, West Java; and var. ensiformis with 2n=116 (sexual tetraploid). The diploid is smaller than the triploid in plant size. Results indicate a cytological variation in var. victoriae, like in var. ensiformis.
FLORAE MALESIANAE PRAECURSORES XLVII. CENSUS OF MALESIAN CASTANOPSIS (FAGACEAE) SOEPADMO, E.; JACOBS, M.
REINWARDTIA Vol 7, No 4 (1968): vol.7 no.4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (656.002 KB) | DOI: 10.14203/reinwardtia.v7i4.981

Abstract

This paper deals with the names and typication of the 34 species recognized in Malesia. Specimens important for the knowledge of the distribution of each species have been cited with their locality. Indexes to names and to all examined specimens are given. Ten new species are described: Castanopsis clemensii, densinervia, endertii, microphylla,, oligoneura, oviformis, paucispina, peduneulata, psilophylla, all from Borneo, and johorensis from Malaya. C. hypophoenieea and C. lucida are new combinations based on Quercus hypophoenieea v. Seem, and Alseodaphne lucida Nees in Wall, respectively. Castanopsis ebneri and woodii are reduced to evansii, hullettii to lucida, pachycarpa to rhamnifolia, conspersispina, to tungurrut, dispersispina to hypophoenieea, ridleyi partly to tungurrut and partly to megacarpa, kinabaluensis to foxworthyi, pearsonii to mottleyana, junghuhnii and schlenkerae to acuniinatissima. Castanopsis selangorensis A. Cam. is regarded as a doubtful species. The number of endemic species is for Malaya 5, Borneo 11, the Philippines 1; the total number of species, is for Sumatra 11, Malaya 17, Java 4, Borneo 20, the Philippines 4, Celebes 2, the Moluccas 1, New Guinea 1, the Lesser Sunda Islands none.
A NEW SPECIES OF ANISOPTERA (Dipterocarpaceae) II DILMY, ANWARI
REINWARDTIA Vol 5, No 3 (1960): vol.5 no.3
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (36.653 KB) | DOI: 10.14203/reinwardtia.v5i3.201

Abstract

Some new material of Anisoptera kostermansiana Dilmy, described by the present author in Reinwardtia 3: 347. 1956, was put at his disposal by the kindness of Mr. J. S. Womersley, Chief, Division of Botany at Lae, T.N.G.
A NEW SPECIES OF DIPLODISCUS TURCZ. (TILIACEAE), RELATED TO BROWNLOWIA ROXB. Kostermans, AJGH
REINWARDTIA Vol 11, No 1 (1992): Vol. 11 No. 1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (208.376 KB) | DOI: 10.14203/reinwardtia.v11i1.601

Abstract

Diplodiscus longipetiolatus Kosterm. is described based on a specimen collected in East Kalimantan.

Page 34 of 147 | Total Record : 1467

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