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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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STACHYLIDIUM PALLIDUM DEWI SP. NOV. FROM JAVA Susan Dewi
Reinwardtia Vol. 12 No. 3 (2006)
Publisher : BRIN Publishing (Penerbit BRIN)

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DEWI, N.2006. Stachylidium pallidum sp. nov. from Java. Reinwardtia 12(3): 215–217.––Stachylidium pallidum Dewi sp. nov. is described and illustrated based on a specimen collected from dead leaf of Dendrocalamus giganteus cultivated in Bogor Botanical Garden, West Java, Indonesia.
EVOLUTIONARY ANALYSIS OF POLLINARIA MORPHOLOGY OF SUBTRIBE AERIDINAE (ORCHIDACEAE) Topik Hidayat
Reinwardtia Vol. 12 No. 3 (2006)
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HIDAYAT, TOPIK; YUKAWA, TOMOHISA; ITO, MOTOMI. 2006. Evolutionary analysis of pollinaria morphology of subtribe Aeridinae (Orchidaceae). Reinwardtia 12(3): 223–235.–– Pollinarium is one of the distinct synapomorphies of Orchidaceae. With using characters derived from the pollinarium, phylogenetic relationships among genera of subtribe Aeridinae was examined. Cladistic analysis showed that (1) Subtribe Aeridinae is monophyletic group. (2) Five of six groups constructed in the analysis are consistent with the groups recognized in previous molecular phylogenetic analyses.(3)The genera Cleisostoma and Phalaenopsis are non-monophyletic group.(4) Pollinarium morphology endorses monophyly Trichoglottis and Phalaenopsis alliances. (5) Although transformation of the stipe and viscidium shapes in the subtribe is subjected to parallelism, the results showed that these characters are much useful in determining relationships in the subtribe than those of pollinium.
RECOVERY OF A LOWLAND DIPTEROCARP FOREST TWENTY TWO YEARS AFTER SELECTIVE LOGGING AT SEKUNDUR, GUNUNG LEUSER NATIONAL PARK, NORTH SUMATRA, INDONESIA Dolly - Priatna; Kuswata - Kartawinata; Rochadi - Abdulhadi
Reinwardtia Vol. 12 No. 3 (2006)
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PRIATNA, D.; KARTAWINATA, K.; ABDULHADI, R. 2004. Recovery of a lowland dipterocarp forest twenty two years after selective logging at Sekundur, Gunung Leuser National Park, North Sumatra, Indonesia. Reinwardtia 12 (3): 237–255. — A permanent 2-ha plot of lowland forest selectively logged in 1978 at Sekundur, Gunung Leuser National Park,which is also a Biosphere Reserve and a World Heritage Site, North Sumatra,was established and investigated in 1982. It was re-examined in 2000, where remeasurement and reidentification of all trees with DBH =10 cm were made.The areas of gap, building and mature phases of the canopy were also measured and mapped. Within this plot, 133 species, 87 genera and 39 families were recorded, with the total number of trees of 1145 or density of 572.5/ha. Euphorbiaceae was the richest family with 18 species (13.5 % of the total) and total number of trees of 248 (21.7 % of the total or density of 124 trees/ha.The most important families were Dipterocarpaceae with IV (Importance Value) = 52.0, followed by Euphorbiaceae with IV = 51.8. The most prevalent species was Shorea kunstleri (Dipterocarpaceae) with IV =24.4, followed by Macaranga diepenhorstii (Euphorbiaceae) with IV = 12.4. They were the species with highest density, 34 trees/ha and 23.5 trees/ha, respectively. During the period of 18 years there has been no shift in the richest families, most importantfamilies and most important species. Euphorbiaceae was the richest family and Dipterocarpaceae was the most important family, with Shorea kunstleri as the most important species with highest importance value throughout the period. The number of species increased from 127 to 133 with increase in density by 36.8% , from 418.5 trees/ha to 572.5 trees/ha. The mortality was 25.57 % or 1.4 % per year. The diameter class distribution indicated that the forest recovery has not been complete. Trees were small, comprising 67.6 % with diameters of 10-20 cm and only two trees had diameters of 100 cm, i.e.Melanochyla caesia and Lithocarpus urceolaris. Based on the basal area of all species, the logged-over forest at Sekundur is estimated to reach the situation similar to undisturbed primary forest in 56 years after logging, but on the basis of basal area of Dipterocarpaceae such condition could be achieved in 172 years.The canopy has not fully recovered and the complete closure of gaps is estimated to take 53 years since the logging started. The canopy consisted of gap phase (24.6 %), building phase (19.7 %) and mature phase (55.7 %). During the period of 18 years the tree mortality was 25.57 % or the rate of 1.4 %/year.Euphorbiaceae experienced the highest mortality, particularly among the trees with diameters of 10-20 cm.Mortality decreased with the increase of diameters.During the same period 520 new trees of 16 species were recruited.The densities of 53 % of the species experienced changes of only one tree or no changes at all.Drastic increase in tree population occurred in light demanding species,such as Baccaurea kunstleri, Endospermum diadenum,Mallotus penangensis,Sapium baccatum and Macaranga diepenhorstii .
A NEW SPECIES OF ISCHAEMUM FROM SULAWESI Marthen Theogives Lasut
Reinwardtia Vol. 12 No. 3 (2006)
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LASUT, MARTHEN T. 2006. A new species of Ischaemum from Sulawesi. Reinwardtia 12(3): 257–259.––A new species of Ischaemum veldkampii Lasut sp. nov. is described.
ANANGIA, A NEW MONOTYPIC GENUS OF CUCURBITACEAE FROM EAST MOLUCCAS W.J.J.O. De Wilde; Brigitta E. E. Duyfjes; RWJM Van Der Ham
Reinwardtia Vol. 12 No. 3 (2006)
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DE WILDE, W.J.J.O; DUYFEES, B.E.E. & VAN DER HAM, R.W.J.M. 2006. Anangia, a new monotypic genus of Cucurbitaceae from East Moluccas. Reinwardtia 12(3): 219 – 222.– A new monotypic genus of Cucurbitaceae from Morotai (Indonesia) is described. The genus is defined by unique characters, including large sepals, much longer than the petals, and it has distinctly cucurbitoid pollen features. The only species is Anangia macrosepala W.J. de Wilde & Duyfjes.
THE CORRECT NAME FOR THE TETRASTIGMA (VITACEAE) HOST OF RAFFLESIA (RAFFLESIACEAE) IN MALESIA AND A (NOT SO) NEW SPECIES Jan Frits Veldkamp
Reinwardtia Vol. 12 No. 4 (2008)
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VELDKAMP, J.F. 2008. The correct name for the Tetrastigma (Vitaceae) host of Rafflesia (Rafflesiaceae) in Malesiaand a (not so) new species. Reinwardtia 12(4): 261 – 265. ––The correct name for Tetrastigma lanceolarium auct.non Planch. or T. leucostaphylum (Dennst.) Alston ex Mabb. (Vitaceae) in Malesia is T. rafflesiae Miq. The name T.lawsonii is superfluous and has been misapplied to a species here described as new.
MISCELLANEOUS SOUTH EAST ASIAN CUCURBIT NEWS W.J.J.O. - De Wilde; Brigitta E. E. Duyfjes
Reinwardtia Vol. 12 No. 4 (2008)
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DE WILDE, W.J.J.O. & DUYFES, B.E.E. 2008. Miscellaneous South East Asian cucurbit news. Reinwardtia 12(4):267 – 274. –– This paper contains corrections, additions, and name changes in several genera, which became apparent since previous publications by the authors in these genera.(1) Baijiania A.M. Lu & J.Q. Li: a range-extension(2) Benincasa Savi: a name change(3) Diplocyclos (Endl.) T. Post & Kuntze: lectotypification of the synonym Ilocania pedata Merr.(4) Gymnopetalum Arn.: a name change, designation of two neotypes, a new record(5) Hodgsonia Hook. f. & Thomson: a new subspecies(6) Indomelothria W.J. de Wilde & Duyfjes: the largest fruits(7) Trichosanthes L.: three new varieties, a name change, amendments of fruit descriptionss, and a range-extension(8) Zehneria Endl.: a new species from Mindanao.
ENDOPHRAGMIELLA BOGORIENSIS RIFAI, SPEC. NOV. (HYPHOMYCETES) Mien A. Rifai
Reinwardtia Vol. 12 No. 4 (2008)
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RIFAI, M.A. 2008. Endophragmiella bogoriensis Rifai, spec. nov. (Hyphomycetes). Reinwardtia 12 (4): 275 – 276.–– A new species of Endophragmiella is described and illustrated based on a specimen found growing on dead branchlets of Morinda citrifolia in Bogor, West Java, and compared with its closely related congeners thus far known.
ANOTHER NOTE ON PODOCONIS MEGASPERMA BOEDIJN (HYPHOMYCETES) Mien A. Rifai
Reinwardtia Vol. 12 No. 4 (2008)
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RIFAI, M.A. 2008. Another note on Podoconis megasperma Boedijn (Hyphomycetes). Reinwardtia 12 (4): 277– 279. –– Exosporium megaspermum (Boedijn) Rifai and Exosporium ampullaceum (Petch) M.B.Ellis are transferred to Neopodoconis Rifai, a newly created genus extracted from Exosporium Link based on the nature of the true septation of their rostrate conidia. Two new combinations, Neopodoconis ampullacea (Petch) Rifai and Neopodoconis megasperma (Boedijn) Rifai, accordingly are proposed.
NOTES ON MALESIAN NAUCLEEAE C E Ridsdale
Reinwardtia Vol. 12 No. 4 (2008)
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RIDSDALE, C.E. 2008. Notes on Malesian Neonaucleea. Reinwardtia 12(4): 285 – 288 — Neonauclea pseudoborneensis, Neonauclea subsessilis and Myrmeconauclea surianii are described as new species.Sarcocephalis fluviatilis Elmer is reinstated as a variety of Myrmeconauclea strigosa.The loss of a large number of type specimens formerly in L is reported.

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