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INDONESIA
REINWARDTIA
Published by Lembaga Ilmu Pengetahuan Indonesia
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Articles 1,467 Documents
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A CHEMOTAXONOMIC STUDY OF SOME SPECIES OF ZINGIBER SUBSECTION ZERUMBET RUSDY E. NASUTION
REINWARDTIA Vol 9, No 4 (1980): vol.9 no.4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v9i4.926

Abstract

Zingiber zerumbet (L.) J.E. Smith, Z. amaricans BL, Z. aromaticum Val., and Z. littorale Val., which Backer & Bakhuizen v.d. Brink treated as a single species named Z. zerumbet, have been found to be chemically and palynologically distinct. This vindicates the species formulation made by Valeton, in which they were distinguished as four separate species.
A NEW SPECIES OF ZINGIBER (ZINGIBERACEAE) FROM ENGGANO ISLAND, INDONESIA MARLINA ARDIYANI
REINWARDTIA Vol 14, No 2 (2015): Vol.14 No.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v14i2.1676

Abstract

ARDIYANI, M. 2015. - A new species of Zingiber (Zingiberaceae) from Enggano Island, Indonesia. Reinwardtia 14 (2): 307 - 310. - A species of Zingiber Miller (Zingiberaceae), Z. engganoensis Ardiyani, from Enggano Island, Indonesia is described. The species is only known from its type locality. It is similar to Z. spectabile Griff. but with some morphological differences. Three-locus DNA barcodes (rbcL, matK and ITS2) of the new species were generated for its identification purposes
A MONOGRAPH OF THE GENUS NEESIA * Blume (Bombacaceae) SOEPADMO SOEPADMO
REINWARDTIA Vol 5, No 4 (1961): vol.5 no.4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v5i4.209

Abstract

1) Eight species are described: N. altissima, synandra, glabra, koster-mansiana, malayana, parpurascens, piluliflora and strigosa.2) N. kostermansiana is a species new to science.3) N. glabra and synandra, formerly included in N. altissima are reinstated as distinct species.4) The area of distribution of the genus covers Lower Siam, the Malay Peninsula, Sumatra, Java and Borneo, with Borneo as centre.
REDISCOVERY OF CHEILOTHECA MALAYANA AND THE IDENTITY OF CHEILOTHECA, ANDRESIA AND MONOTROPASTRUM (ERICACEAE-MONOTROPOTDEAE) HSUAN KENG
REINWARDTIA Vol 9, No 1 (1974): Vol.9 no.1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v9i1.893

Abstract

Andreeia, Monotropastrium and Wirtge-nia are reduced to the synonymy of Ckeilotheca. Four species are accepted, keyed out ami enumerated; a new combination, Ckeitotheen huiailie (D. Don) H. Keng, and a new species, Chtiilothtfcti aleumertima  H. Rene, are proposed.
ICONES ORCHIDACEARUM MALAYENSIUM: ADDIT AMENTA J. J. SMITH
REINWARDTIA Vol 1, No 1 (1950): vol.1 no.1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v1i1.1033

Abstract

A few weeks after the publication of the final instalment of the late Dr J. J.Smith's "Icones Orchidacearum Malayensium," volume 2(Bulletin du Jardin Botanique de Buitenzorg, Serie III, Supplement:Volume 3.1949),a dozen more plates of this work were submitted to the Herbarium at Bogor (Buitenzorg) from the author's estate.As inclusion in the aforementioned volume,which was definitely closed last year,appeared undersirable for technical reasons,these addi- tional plates are now issued separately from the"Icones."They still represent an undoubtedly valuable contribution to the correct understand- ing of no less than 54 species of orchids all (except one) previously de- scribed by Dr Smith as new.The explanations were all prepared by the author himself.If the present plates had been incorporated in the main work (which ends with plate 176) in their proper sequence,they would have been numbered 178-189.Of plate 177 only the explanation could be found; the plate itself is missing.The species represented by it are:Liparis arcuata J. J. S., L.endertii J. J. S., L.lycopodioides J. J. S.,and L.biglobulifera J.J. S.
A NEW JAVANESE SPECIES OF MARASMIUS (TRICHLOMATACEAE) Atik - Retnowati
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 | DOI: 10.14203/reinwardtia.v12i4.63

Abstract

RETNOWATI, A. 2008. A new Javanese species of Marasmius (Tricholomataceae). Reinwardtia 12(4): 335 – 336.— Marasmius xenopellis is described as a new species based on material collected from Mt. Halimun National Park, West Java.
PHYTOSOCIOLOGY OF A LOWER MONTANE FOREST ON MT. BATULANTEH, SUMBAWA, INDONESIA Muhammad Mansur; Kuswata Kartawinata
REINWARDTIA Vol 16, No 2 (2017): Vol 16 No. 2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v16i2.3369

Abstract

MANSUR, M & KARTAWINATA, K. 2017. Phytosociology of a Lower Montane Forest on Mt. Batulanteh, Sumbawa, Indonesia. Reinwardtia 16 (2): 77-92. — While Indonesia’s forests are globally known for their high species diversity but many regions remain little known to investigate the tree community in a lower montane forest at Mt. Batulanteh in Sumbawa. We subjectively laid out plots of 1,800 m2 each, two in secondary forests and one in a disturbed primary forest. All stems over 5 cm diameters were measured and identified. In the plot of 0,54 hectare, we recorded 723 individuals, representing 78 species, 60 genera and 33 families. Estimated volume of boles was 183.2 m3/0.54 ha, biomass was 220.1 tons/0.54 ha, carbon stock was 110.0 tons/0.54 ha and CO2 sequestration was 403.1 ton/0.54 ha. The forest at Mt. Batulanteh is classified as Garcinia-Cryptocarya association consisting of Micromelum-Cinnamomum subassociation. Dipterocarpus-Calophyllum subassociation and Garcinia-Syzygium subassociation. Dominant species were Micromelum minutum (IV=27.24), Mallotus philippensis (IV=26.2), Cryptocarya ferrea (IV=24.71) and Cinnamomum burmanni (IV=23.81) in Plot 1, Dipterocarpus retusus (IV=77.4) and Calophyllum soulattri (IV=24.21) in Plot 2, and Garcinia celebica (IV=34.86) and Syzygium sp. 1 (IV=34.76) in Plot 3. Dipterocarpus retusus was unique of having restricted distribution. Fagaceae, typical family in montane forests, was absent. Shannon’s diversity index was low (H '= 1.61). It can be concluded that the plots do not constitute a representative of Mt. Batulanteh and the surrounding forests, but they were sufficient to provide an illustration of the forests locally. The diameter class distribution indicated that the forests were regenerating. They were developing secondary forest and regenerating disturbed primary forest; slow successions were in the process and could be enhancedby ecological restoration. Further botanical explorations in poorly known regions of Sumbawa should be intensified further.
THE ORCHID GENUS LUISIA IN INDONESIA DIAH SULISTIARINI
REINWARDTIA Vol 10, No 4 (1988): vol. 10 No.4
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v10i4.276

Abstract

Nine species and one new variety of the genus Luisia are recognized in Indonesia. The newly proposed variety is L. zollingeri Rchb. f. var. iati-petala ( J. J. S. ) Sulistiarini. Complete descriptions, key to all species based on morphological characters as well as lists of specimens examined are presented.
FLORAE MALESIANE PRAECURSORES XLIX. MALESIAN SPECIES OF LITHOCARPUS BL(FAGACEAE) E. SOEPADMO
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.v8i1.953

Abstract

Lithocarpus Bl. (1826) is here considered to include the following genera: Synaedrys Lindl. (1836), Cyclobalanus (Endl.) Oersted (1867, p.p.),and Pasania (Miq.) Oersted (1867, p.p.).In Malesia 104 species are recognized, of which 25 are new to science and 7 are new combinations.Apart from these there are 10 more species which are considered as doubtful,as from the specimens so far examined it is difficult to decide their correct status. Pasania littoralis (Bl.) Oersted (basionym: Quercus littoralis Bl.)is excluded from the genus, and the species has been reidentified by Dr. A.J.G.H.Kostermans (Bogor) as Atuna scabra (Hassk.)Kosterm.In Malesia most species of Lithocarpus may be distinguished from those of Castanopsis by the ridged inner surface of their bark, uniseriate and multiseriate wood-rays,spiral arrangement of leaves and bud-scales,and by their cupule which always encloses one fruit only, and which are solitary or in dichasial clusters along the rachis, possessing interseminal cupule segments and a scattered pattern of vascularization.
TREE SPECIES DIVERSITY IN THE LOWLAND FOREST OF THE CORE ZONE OF THE BUKIT DUABELAS NATIONAL PARK, JAMBI, INDONESIA RAHMAH RAHMAH; KUSWATA KARTAWINATA; NISYAWATI NISYAWATI; WISNU WARDHANA; ERWIN NURDIN
REINWARDTIA Vol 15, No 1 (2016): Vol.15 No.1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v15i1.2440

Abstract

RAHMAH, KARTAWINATA, K., NISYAWATI, WARDHANA, W. & NURDIN, E. 2016. Tree species diversity in the lowland forest of the core zone of the Bukit Duabelas National Park, Jambi, Indonesia. Reinwardtia 15(1): 11 - 26. — An analysis of the composition and structure of a one-hectare plot of forest on a lowland hill slope in the eastern core zone of the Bukit Duabelas National Park, Jambi, was conducted in October and November 2012. The objective of the study was to obtain a descriptive account of the structure and tree species composition of a lowland forest in the eastern core zone of the park. The plot was divided into 100 subplots of  (10 m × 10 m) each and the seedling subplots (5 m × 5 m) were nested in the sapling subplots. A total of 414 trees were recorded with DBH (Diameter at Breast Height) ?10 cm, representing 113 species and 38 families, with the total BA (Basal Area)  of 25.71 m2 and Shannon- Wiener diversity index of 4.29. Prunus arborea with IV (Importance Value) of 19.19 is the dominant species and the other prevalent species were, Dracontomelon dao (IV =11.46) and Hydnocarpus sp. (IV =11.38). A total of 44 species (38.9%) had each density of 1 tree/ha, which may be considered locally rare. Ficus fistulosa had the highest density (24 trees/ha) and Prunus arborea had the highest BA (3.28 m2 = 12.8% of the total). Only 10 species had F (frequency) of 8-18%, of which Hydnocarpus sp. had the highest (18%); the remaining species had F<8%, which may be considered locally rare. Moraceae (IV= 34.05) was the dominant family. The two richest families were Moraceae (11) and Clusiaceae (9). A total of 61 species were registered in the Sumatra checklist and one of them was endemic (Baccaurea dulcis). A total of 13 species are listed in the IUCN Red List. The forest is a developing community after disturbance in the past with poor regeneration. Species with complete representation of trees, saplings and seedlings will probably remain in the forest in the future.

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