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All Journal REINWARDTIA BERITA BIOLOGI Reinwardtia
Harry Wiriadinata
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Immunology & microbiology

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IMPATIENS MAMASENSIS (BALSAMINACEAE), A NEW SPECIES FROM WEST CELEBES, INDONESIA NANDA UTAMI; HARRY WIRIADINATA
Reinwardtia Vol. 13 No. 2 (2010)
Publisher : BRIN Publishing (Penerbit BRIN)

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UTAMI, N & WIRIADINATA H, 2010. Impatiens mamasensis (Balsaminaceae), a new species from West Celebes, Indonesia. Reinwardtia 13(2): 211-212. - Impatiens mamasensis Utami & Wiriad. (Balsaminaceae) is described as a new species.
A new species of Begonia (Begoniaceae) from Sagea Lagoon, Weda Bay, Halmahera Island, North Moluccas, Indonesia Harry Wiriadinata
Reinwardtia Vol. 13 No. 3 (2012)
Publisher : BRIN Publishing (Penerbit BRIN)

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A new species of Begonia sageaensis Wiriadinata (Begoniaceae) from south of Mt. Sohra Ecoregion, Sagea Lagoon, Weda Bay, Halmahera, North Moluccas, Indonesia is described and illustrated. This species close to B. holosericea Teijsm. & Binn. in small herb habit but it differ in red hirsute hairs on both leaf surface and on its petiole, persistence equitant bracts, longer pedicels of male flowers and fruit has three equal wings with both flat ends.
Floristic Study of West Sumbawa, Indonesia Harry Wiriadinata; Deden Girmansyah; James Hunter; W. Scoot Hoover; Kuswata Kartawinata
Reinwardtia Vol. 13 No. 5 (2013)
Publisher : BRIN Publishing (Penerbit BRIN)

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A floristic survey was undertaken in mountains forest of West Sumbawa and some surrounding lower forests, an area of Indonesia receiving limited biological study. Three hundred sixteen species of Angiosperms and ferns were collected from this area in 2004 and 2005. The collection represents 101 families and 234 genera.
A new species of Begonia (Begoniaceae) from South Sulawesi, Indonesia. Harry Wiriadinata
Reinwardtia Vol. 13 No. 5 (2013)
Publisher : BRIN Publishing (Penerbit BRIN)

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A new species, Begonia hooveriana Wiriad., is described from Tanah Toraja in South Sulawesi. It belongs to Begonia section Petermannia and brings the total number of Begonia species native to Sulawesi to 43 species.
A REVISION OF THE GENUS SPATHOLOBUS (LEGUMINOSAE-PAPILIONOIDEAE) Jeannette W. A; Ridder-Numan; Harry Wiriadinata
Reinwardtia Vol. 10 No. 2 (1984)
Publisher : BRIN Publishing (Penerbit BRIN)

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In the S. E. Asiatic genus Spatholobus 28 species are recognized, 6 of which are never described before: S. albus S. auricomus, S. auritus, S. hirsutus, S. multiflorus and S. viridis. One variety (S. ferrugineus var. acutus) is also newly described. A key and full descriptions with plates and maps to illustrate the distribution are given.
A NEW SPECIES OF PANDANUS (PANDANACEAE) FROM BINTUNI BAY, WEST PAPUA Harry Wiriadinata
Reinwardtia Vol. 12 No. 5 (2009)
Publisher : BRIN Publishing (Penerbit BRIN)

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WIRIADINATA, H. 2009. A new species of Pandanus (Pandanaceae) from Bintuni Bay, West Papua. Reinwardtia 12(5): 443–446. — Pandanus bintuniensis Wiriadinata collected from Bintuni Bay, West Papua is described. It is very close to P. permicron Kanehira, but differs in wider leaf and brownish green coloured young leaf.
Exploration of High elevation liana colonies on Mt. Slamet, Central Java, Indonesia WS Hoover; Deden Girmansyah; Harry Wiriadinata; James M. Hunter
Reinwardtia Vol. 13 No. 1 (2009)
Publisher : BRIN Publishing (Penerbit BRIN)

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One hundred forty-five individual lianas were distributed on 2 East facing ridges on the second highest mountain on Java, Mt. Slamet (3418 m.), Central Java, Indonesia. Twenty one colonies were observed on small flat areas on ridges. The liana species observed include: Embelia pergamacea, Toddalia asiatica, Elaeagnus latifolia, Schefflera lucida, Vaccinium laurifolium and Lonicera javanica. Diameter of each liana was measured and liana density/flat area calculated. Floristic collecting was under- taken within the elevational gradient of liana distribution. Data suggest an ecotone transition from lower to upper mon- tane forest is observed between 2200 and 2300 m, though forest types are difficult to determine due to disturbance caused by fire at the upper elevations. Observing lianas at these unusuall high elevations with near pluvial rainfall, con- tradict established scientific theory concerning global distribution and abundance of lianas.
A NEW SPECIES OF RAFFLESIA (RAFFLESIACEAE) FROM NORTH SUMATRA HARRY WIRIADINATA; RISMITA SARI
Reinwardtia Vol. 13 No. 2 (2010)
Publisher : BRIN Publishing (Penerbit BRIN)

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WIRIADINATA, H. & SARI, R. 2010. A new species of Rafflesia (Rafflesiaceae) from North Sumatra. Reinwardtia 13(2): 95-100. - Rafflesia meijeri Wiriadinata & Sari spec. nov. from North Sumatra is described. It appears closely related to R. rochussenii Teijsm. & Binn. from West Java which has no processes on the disk, smaller flower, the lobes with a different wart pattern, a wider groove with thin lamellae on the central column, ramenta filiform without swollen apex.
IMPATIENS MAMASENSIS (BALSAMINACEAE), A NEW SPECIES FROM WEST CELEBES, INDONESIA NANDA UTAMI; HARRY WIRIADINATA
Reinwardtia Vol. 13 No. 2 (2010)
Publisher : BRIN Publishing (Penerbit BRIN)

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Abstract

UTAMI, N & WIRIADINATA H, 2010. Impatiens mamasensis (Balsaminaceae), a new species from West Celebes, Indonesia. Reinwardtia 13(2): 211-212. - Impatiens mamasensis Utami & Wiriad. (Balsaminaceae) is described as a new species.
A new species of Begonia (Begoniaceae) from Sagea Lagoon, Weda Bay, Halmahera Island, North Moluccas, Indonesia Harry Wiriadinata
Reinwardtia Vol. 13 No. 3 (2012)
Publisher : BRIN Publishing (Penerbit BRIN)

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Abstract

A new species of Begonia sageaensis Wiriadinata (Begoniaceae) from south of Mt. Sohra Ecoregion, Sagea Lagoon, Weda Bay, Halmahera, North Moluccas, Indonesia is described and illustrated. This species close to B. holosericea Teijsm. & Binn. in small herb habit but it differ in red hirsute hairs on both leaf surface and on its petiole, persistence equitant bracts, longer pedicels of male flowers and fruit has three equal wings with both flat ends.
Co-Authors Carl L. Lewis Daniel C. Thomas Deden Girmansyah James Hunter James M. Hunter Jeannette W. A Jeannette W. A. Ridder-Numan KUSWATA KARTAWINATA Melissa E. Abdo NANDA UTAMI Ridder-Numan Rismita Sari Rosniati A. Risna Scott Hoover W. Scoot Hoover Wisnu H Ardi WS Hoover Yayan W . C. Kusuma