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INDONESIA
REINWARDTIA
Published by Lembaga Ilmu Pengetahuan Indonesia
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education
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Articles 1,467 Documents
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THE VEGETATIVE ANATOMY OF KOSTERMANSIA MALAYANA SOEGENG P. Baas
REINWARDTIA Vol 8, No 2 (1972): vol.8 no.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v8i2.235

Abstract

The anatomy of leaves, twigs, wood and seedling of Kostermansia Soegeng is described. A comparison with some species of Coelostegia and Durio indicates the close affinities between the three taxa, but also shows some differences in leaf anatomy, probably valuable for diagnostic purposes. The stomata in Kostermansia show a very remarkable arrangement in circles around the insertions of the scales.
A NOTE ON PODOCONIS MEGASPERMA BOEDIJN MIEN A. RIFAI
REINWARDTIA Vol 9, No 2 (1975): vol.9 no.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v9i2.912

Abstract

The lectotype specimen of Podoeonis megasperma is selected and this species is reclassified as Exosporium megaspermum (Boedijn) Rifai, a newly proposed combination.An illustrated redescription is presented.
MALAYSIAN LICHENS—III* P. GROBNHART
REINWARDTIA Vol 1, No 2 (1951): vol.1 no.2
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v1i2.1058

Abstract

Amongst the lichens sent by the late Mr C. C. Schroter at Tjibodas (West Java),a peculiar blue-grey species drew my attention.At first sight I intended to assign it provisionally to Collemaceae indeterminatae,but on closer examination I doubted whether it was really a species of Collemaceae.Therefore.I examined it more carefully, with the following result.The granular thallus grows in smaller to larger patches over mosses,lichens, and detritus on bark.Soredia and isidia are absent and the thallus is not surrounded by a dark hypothalline line.The granular appearance of the thallus is caused by the relatively large gonidia, which belong to Stygonemataceae.The yellowish green cells are rounded,angular to semilunate, 8—12µ, wide and 10—15 µ long; one or more of them are enclosed within a gelatinous,colourless to pale citrine sheeth 4—6µ thick. These clusters of gonidia are held together by the thalline hyphae constituting in this way a homoiomeric thallus.There is some resemblance with the thallus of Moriolaceae but in this family the gonidia are totally surrounded with a network of short hyphae lying close together.In the thallus of Cyanoporina, as I call this new lichen, such a network does not exist.The hyphae lie irregularly around the gonidia and cover them but partly. These gonidial hyphae are 2—3µ thick and possess very short cells. The thalline hyphae are 3 µ,thick, with inconspicuous lumen.Even with the aid of a dissecting microscope the perithecia are almost invisible.Most of them are covered by the granules of the thallus.Yet the thallus is abundantly fruiting and in sections perithecia are always present. They are globose, 110—130µ in diameter, pale fulvescent to yellowish, with a pseudoparenchymatic wall 10—12 µ thick, composed of densely interwoven hyphae. I could, not discover a pore.The paraphyses are diffluent and only fragments were found.
MEDICINAL PLANT DIVERSITY IN THE TESSO NILO NATIONAL PARK, RIAU, SUMATRA, INDONESIA* Siti Susiarti; Yohanes Purwanto; Eko Baroto Walujo
REINWARDTIA Vol 12, No 5 (2009): Vol. 12, No. 5
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v12i5.86

Abstract

SUSIARTI, S., PURWANTO, Y. & WALUJO, E.B. 2009. Medicinal plant diversity in the Tesso Nilo National Park, Riau, Sumatra, Indonesia. Reinwardtia  12(5): 383–390- A study of traditional knowledge on plant uses especially medicinal plants of the local community, was conducted in 2003 at the Situgal Village and its surrounding area in the Tesso Nilo National Park at the Logas Tanah Darat District, Riau Province, Sumatra, Indonesia. Research methods included open-ended discussion and direct observation. To better assess the extractive activities and the utilization of the plant diversity by the local people, an index of cultural significance (ICS) analysis was employed. Research results showed that local people in Situgal still use a large number of plants for medicinal purposes and rely on ethnobotanical knowledge in their daily life. We recorded 86 species belonging to 78 genera and 46 families of plants having ethnobotanical values. Eighty-two species are used for medicinal purposes and the remaining 4 species for fish poisons. Those species can be used to cure approximately 38 types of illness. The ICS analysis for the potential value of each species showed that  ‘patalo bumi’  (Eurycoma longifolia) is the most important species and well utilized by local community in the Tesso Nilo NP area.
The pandan flora of Foja-Mamberamo Game Reserve and Baliem Valley, Papua-Indonesia Ary Prihardhyanto Keim
REINWARDTIA Vol 13, No 3 (2012): Vol. 13 No. 3
Publisher : Research Center for Biology

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/reinwardtia.v13i3.448

Abstract

Seven species of Pandanus and seven species of Freycinetia are observed in Kwerba and adjacent areas within the Foja-Mamberamo Game Reserve, Papua-Indonesia. Two species are proposed as new: Freycinetia kwerbaensis A.P. Keim and Pandanus korwae A.P. Keim. This recent study also acknowledges a new record for F. mariannensis and a possibly new record for F. vidalii. The rest are extension of distribution areas in mainland New Guinea. The discovery of a long searched almost mythical wild type of widely cultivated P. conoideus is also accomplished. A new species from Baliem Valley nearby Wamena in the Jayawijaya Mountains, Papua-Indonesia namely F. wamenaensis A.P. Keim is described.
THE GENUS TETRACERA (DILLENIACEAE) IN THE EASTERN OLD WORLD R. D. HOOGLAND
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: 10.14203/reinwardtia.v2i2.1020

Abstract

1. An account of the genus Tetracera L. in the eastern Old World (Asia, Malaysia,Australia, New Caledonia) is given. The Malaysian species have already been in cluded in the revision of the Dilleniaceae in "Flora malesiana" (I 4: 141-149. 1951). 2. The main part of the present paper consists of a key to the species, followed by a systematic treatment of the 15 species admitted for the region. 3. Latin diagnoses are given for three new subspecies under Tetracera asiatiea (Lour.) Hoogl. and two new varieties under Tetracera nordtiana F. Muell. 4. A number of species are reduced either to the rank of variety or to synonymy. 5. Distribution-maps are provided for the species of which a relatively large number of specimens has been studied.
ENDOPHRAGMIELLA BOGORIENSIS RIFAI, SPEC. NOV. (HYPHOMYCETES) Mien A. Rifai
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.v12i4.49

Abstract

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.
A NEW COMBINATION IN OROPHEA (ANNONACEAE) FOR UVARIA NITIDA ROXB. EX G. DON Ian M. Turner
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: 10.14203/reinwardtia.v14i1.414

Abstract

The identity of Uvaria nitida Roxb. ex G.Don. (Annonaceae) has not been considered for 180 years. The plant is only known from material grown in the Calcutta Botanic Garden in India following introduction from, reportedly, the Moluccas. Examination of a specimen from the Brussels Herbarium, designated here as lectotype, indicates that the species is a member of Orophea subgenus Sphaerocarpon, similar to Orophea gabra Merr. A new combination in Orophea is made.
STUDIES OF MALESIAN PANDANACEAE. II. TWO NEW SPECIES OF PANDANUS STICKM. SECT. FUSIFORMA ST. JOHN BENJAMIN C. STONE
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 | DOI: 10.14203/reinwardtia.v7i4.982

Abstract

Pandanus saint-johnii and P. soboliferus spp. nov. are described and illustrated and placed in sect. Fusiforma It is proposed to include P.(Acrostigma ) biplicatus St.John and P.(Rykia) magnifibrosus St.John in sect Fusiforma also. .
DENDROBIUM TINUKARIENSIS, A NEW SPECIES OF SECTION CALYPTROCHILUS FROM THE MEKONGGA MOUNTAINS, SOUTHEAST SULAWESI, INDONESIA Diah Sulistiarini; Daniel Potter; Peter O'Byrne
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.v16i2.3355

Abstract

SULISTIARINI, D., POTTER, D. & O’BYRNE, P. 2017. Dendrobium tinukariensis, a new species of section Calyptrochilus from Mekongga Mountains, South East Sulawesi, Indonesia. Reinwardtia 16 (2): 103–106. — A new species of Dendrobium (Orchidaceae), D. tinukariensis is described and illustrated from Mekongga, Southeast Sulawesi, Indonesia. It belongs in Dendrobium sect. Calyptrochilus.

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