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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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DO CUTICLE CHARACTERS SUPPORT THE RECOGNITION OF ALSEO- DAPHNE, NOTHAPHOEBE & DEHAASIA AS DISTINCT GENERA? Sachiko Nishida; Henk van der Werff
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 | DOI: 10.55981/reinwardtia.2014.395

Abstract

NISHIDA, S. & VAN DER WERFF, H. Do cuticle characters support the recognition of Alseodaphne, Nothaphoebe and Dehaasia as distinct genera? Reinwardtia 14(1): 53 – 66. ? The Asian members of the Persea group are divided among the genera Alseodaphne, Apollonias, Dehaasia, Machilus, Nothaphoebe and Phoebe. A recent phylogenetic analysis has shown that Machilus and Phoebe are supported as monophyletic genera but evidence that the closely related genera Alseodaphne, Dehaasia and Nothaphoebe are monophyletic or not was equivocal. In this study we analyzed cuticle characters of 95 collections belonging to the Asian members except for Apollonias. We anticipated two possible outcomes. If the genera were not monophyletic, we expected that the groups based on cuticle characters would consist of species belonging to different genera. If the genera were monophyletic, we expected that the groups based on cuticle characters would consist of species belonging to the same genus. We found 16 groups based on cuticles. Of these, 12 consisted of species of a single genus (one group included a single species and thus a single genus).  The four mixed groups included mostly species of one genus with 1 or 2 species of a different genus. Our results support the recognition of Alseodaphne, Dehaasia, Machilus, Nothaphoebe and Phoebe as distinct genera.
TREE-FERNS OF THE GENUS CYATHEA IN JAVA R. E. HOLTTUM
REINWARDTIA Vol 7, No 1 (1965): vol.7 no.1
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.1965.965

Abstract

A full taxonomic study of the genus Cyathea has recently been published in Flora Malesiana (Ser. II, vol. 1, part 2, Dec. 1963). In that work the genus is construed in a broad sense, to include Alsophila and Hemitelia (also Gymnosphaera and Schizocaena of Copeland's Genera Filicum), the total number of species being 191, and a new subdivision of this comprehensive genus is proposed. The keys in Flora Malesiana, dealing with such a large number of species, are complex, and not very easy to use for local purposes. I have therefore made a simpler key to cover the species of java only, and hope this will be of service to botaniists in Java.
JARANDERSONIA* Kosterm. A new Bornean Genus of Tiliaceae - Brownlowieae. A.J.G.H KOSTERMANS
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 | DOI: 10.55981/reinwardtia.1960.1257

Abstract

Jarandersonia paludosa Kosterm., nov. gen., nov. spec. - Fig. 1.Arbor mediocris foliis alternantibus petiolatis subtus lepidotis stipulis conspicuis, inflorescentiis subterminalibus paniculatis lepidotis bracteatis, floribus pedicellatis, calycis tubo 5 lobato, petalis 5 glabris calycem super antibus, staminibus numerosis liberis, antheris bilocellatis, thecis supra confluentibus, staminodiis 5 ligulatis, ovario lepidoto, stylo distincto, stigmate inconspicuo.
POMETIA (SAPINDACEAE), A STUDY IN VARIABILITY M Jacobs
REINWARDTIA Vol 6, No 2 (1962): vol.6 no. 2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.1962.214

Abstract

A monograph of Pometia, which extends from Ceylon throughout Malaysia to Samoa, with a few stations in SE. Asia and Formosa. Two species are recognized: P. ridleyi and P. pinnata, the latter having a particular pattern of alternating- nerves. Pometia pinnata is extremely variable and clearly still in process of differentiation. From the wealth of forms, 8 formae have been selected for taxonomic recognition, 1 of them is newly described, 7 are new combinations; characters are found in the leaves and the inflorescence. Besides, a number of unnamed paramorphs have been described. The distribution of the variability has been sketched for each region. Details about ecology etc. are given. Specimens are cited where appropriate and a general Identification List is given at the end.
ANNOTATED CHECKLIST OF CYRTANDRA (GESNERIACEAE) OF SUMATRA, INDONESIA Qing Wen Wang; Gemma L.C. Bramley; Hannah J. Atkins; Abdulrokhman Kartonegoro
REINWARDTIA Vol 21, No 2 (2022): Vol 21, No 2 (2022): Reinwardtia
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.2022.4371

Abstract

WANG, Q. W., BRAMLEY, G. L. C., ATKINS, H. J. & KARTONEGORO, A. 2022. Annotated checklist of Cyrtandra (Gesneriaceae) of Sumatra, Indonesia. Reinwardtia 21(2): 63‒80. — There are 53 species and three varieties of Sumatran Cyrtandra (Gesneriaceae) included in the checklist. Thirty-three lectotypes and four neotypes have been assigned, including for two excluded species. Two species are designated as incertae sedis due to a lack of type material or any associated specimens. A new name of C. jackii is proposed here to replace the illegitimate C. glabra Jack. Most of the species included in the checklist are endemic to Sumatra, with some species distributed in neighboring islands in Malesia. The next step for Cyrtandra in Sumatra is to carry out a full taxonomic revision to better understand distribution patterns and species limits and also to assign appropriate neotypes for those species still missing original material.
TWO REMARKABLE LINDERA SPECIES (LAURACEAE) PROBABLY REPRESENTING AN UNDESCRIBED GENUS AJGH Kostermans
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 | DOI: 10.55981/reinwardtia.1992.600

Abstract

Two species of Lindera (Lauraceae), on from Annam (Lindera spicata spec. nov.) an d one from Sulawesi, Indonesia (Lindera racemiflora spec. nov.) with unusual kind of inflorescence are described. Their genetic identity is not absolutely sure, as mature flowers are lacking. Ultimately they may belong to an undescribed genus.
NEW AND CRITICAL MALAYSIAN PLANTS-I A. J. G. H. KOSTERMANS
REINWARDTIA Vol 2, No 2 (1953): vol.2 no.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.1953.1023

Abstract

Ab omnibus speciebus generis legumine permagno,falcitto vel subfalcato et foliolis magnis differt.Tree up to 30 m high, with a clear bole 21 m high and 50 cm indiameter.Buttresses up to 2 m high, extending 1 m from bole, 5—10 cmthick. Bark grey-brown, rather smooth or cracked,occasionally scaling off in irregular pieces; dead bark 2—9 mm thick; living bark 5—9 mm,red. Sapwood 5—15cm, yellowish, with agreeable smell; heartwood redbrown.Branches cylindrical, red-brown or grey, lenticellate; branchlets at apex rusty puberulous.Leaves bipinnate, up to 35 cm long, glabrous,glandless; petioles 3—12 cm long, glabrous or microscopically pulverulently puberulous; rachillae 2 or 4, up to 25 cm long, lower ones shorter; leaflets opposite or the proximal ones subopposite, coriaceous or chartaceous, glabrous, 4—5-jugate (apical leaves 3-jugate), elliptic, (4—)6—12 cm long, (1.5—)3—8cm wide; proximal ones as a rule smaller than distal ones; top acuminate or caudate-acuminate with blunt tip; base rounded or subacute; both surfaces glossy (lower one brown when dried) ; upper surface reticulate or rather smooth; lower surface with prominent midrib and 4—6 pairs of inarching, prominent, lateral nerves; veins prominulous,laxly reticulate; petiolules 3—5 mm long, usually stout, deeply channelled above (sometimes not channelled in swollen petiolules). Inflorescence raceme-like, up to 10 cm long, with stout main rachis. Flowers in axils of more or less persistent, ovate, concave, glabrous, 1—2 mm long bracts.Calyx unknown. Corolla-tube unknown; lobes elliptic-lanceolate, concave,glabrous, 3—5 mm long. Anthers 1 mm long. Pod woody, up to 24 cm long and 4.5 cm wide, constricted between seeds, falcate or subfalcate, 2-seeded,dull, ferrugineous (when dried), furrowed, not dehiscent; dorsal suture conspicuous. Seeds brown, ellipsoid, 4 cm long, 2.5 cm wide, hardly com- pressed, top oblique; cotyledons flat-convex, hard.
FLORISTICS AND STRUCTURE OF A LOWLAND DIPTEROCARP FOREST AT WANARISET SAMBOJA, EAST KALIMANTAN, INDONESIA Kuswata - Kartawinata; PURWANINGSIH - -; Tukirin - Partomihardjo; Razali - Yusuf; Rochadi - Abdulhadi; Soedarsono - Riswan
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: 10.55981/reinwardtia.2008.72

Abstract

KARTAWINATA, K., PURWANINGSIH, PARTOMIHARDJO, T., YUSUF, R., ABDULHADI, R. & RISWAN,S. 2008.Floristics and structure of a lowland dipterocarp forest at Wanariset Samboja, East Kalimantan, Indonesia.Reinwardtia 12(4): 301– 323. — The results of a floristic inventory of trees with DBH < 10 cm in a lowland dipterocarp forest in East Kalimantan show that 553 species of 192 genera in 62 families, represented by 5847 individuals, with the total basal 2 area of 350.01 m occurred in the plot of 10.5 hectare sampled. The two leading families in terms of number of species were Myrtaceae and Lauraceae while according to the total sum of importance values for families were Dipterocarpaceae and Euphorbiaceae. The forest had the second highest species richness in Indonesia. We recorded 225 species of dipterocarps , constituting 4.53 % of total species with basal area of 85.53 m . or 24.44 % of the total basal area in the plot. Shorea laevis (a diptererocarp) and Pholidocarpus majadum, (a palm) were the most prominent species occurring here and were two of the ten leading species. The species-area curve rose steadily even up to an area of 10.5 hectare, with a very slight indication of levelling off at about five hectares, indicating high heterogeneity of the forest. Three largest trees were Shorea pauciflora (DBH = 196.50 cm) Dipterocarpus cornutus (DBH = 170.90 cm), and Alstonia scholaris (DBH = 170.00 cm) , Some species could be identified as fruit trees and medicinal plants.
DRACAENA JIEWHOEI (ASPARAGACEAE), A NEW ENDEMIC SPECIES FROM SUMATRA, INDONESIA G. G. Hambali; Diah Sulistiarini; Rugayah Rugayah
REINWARDTIA Vol 19, No 2 (2020): Vol.19 No.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.2020.3820

Abstract

HAMBALI, G. G., SULISTIARINI, D. & RUGAYAH. 2020. Dracaena jiewhoei (Asparagaceae), a new endemic species from Sumatra, Indonesia. Reinwardtia 19(2): 75‒79. ‒‒ Dracaena jiewhoei Hambali, Sulistiarini & Rugayah, a new endemic species from Muara Emat, Batang Merangin, Jambi, Sumatra, Indonesia is described and illustrated. It is genetically related to Dracaena cantleyi Baker but differs substantially in a range of morphological and its growth pattern characteristics.
A revision of Rhynchoglossum (Gesneriaceae) in Malesia Abdulrokhman Kartonegoro
REINWARDTIA Vol 13, No 5 (2013): Vol. 13, No. 5
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/reinwardtia.2013.425

Abstract

The genus Rhynchoglossum in Malesia has been revised. Five species are included: R. borneense, R. capsulare, R. klugioides, R. obliquum and R. spumosum. Rhynchoglossum obliquum is a widespread and common species while the other four are endemic to Malesia. Morphological descriptions, nomenclature, distribution, ecological information and notes are provided for all species. An identification key and a list of examined specimens are included.

Page 45 of 104 | Total Record : 1031

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