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

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Journal : BERITA BIOLOGI

 1 
HIBRID ALAMI ANTARA ARENGA PINNATA DAN A. OBTUSKOLIA DI KEBUN RAYA BOGOR NANDA UTAMI
BERITA BIOLOGI Vol 3, No 6 (1986)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v3i6.1330

Abstract

NANDA UTAMI. 1986, Natural hybrid between A. pinnata and A. Obtusifolia in Bogor Botanical Garden.Berita Biologi 3(6): 297 - 300.The morphology and leaf anatomy of three collections of Arenga of incertain identity and grown in Bogor Botanical Garden are investigated and i compared with other species. The investigation showed that the characters of these collections oscillate between A pinnata and A. obtusifolia. Consequen tly it is suggested that the plants probably represent a natural hybrid of these two species.
Impatiens Arriensii (Zoll.) T. Shimizu (BALSAMINACEAE) JENIS ENDEMIK DARIPULAU MADURA Nanda Utami
BERITA BIOLOGI Vol 5, No 2 (2000)
Publisher : Research Center for Biology-Indonesian Institute of Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14203/beritabiologi.v5i2.1149

Abstract

Impatiens arriensii (Zoll.) T.Shimizu is endemic to Madura island. This species is confined only to certain locations on this island.It is remarkable in having four locular ovary with the fusing together of all four lateral petals.The populations of I.arriensii in Madura island was found to be extinct in 1999, (presumably) due to the habitat disturbance.Detailed description and illustration are provided.
Co-Authors Harry Wiriadinata