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All Journal BIOTROPIA - The Southeast Asian Journal of Tropical Biology
Sri S. Tjitrosoedirdjo
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Veterinary

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THE DISTRIBUTION AND POTENTIAL PROBLEMS OF MIMOSA PIGRA L. IN INDONESIA TJITROSOEDIRDJO, SRI S.
BIOTROPIA No. 2 (1989)
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (352.13 KB) | DOI: 10.11598/btb.1989.0.2.93

Abstract

Mimosa pigra L. (Mimosa asperata L.) of the family Mimosaceae is an introduced species from South America which is locally naturalized in Indonesia. The present known distribution sites are still restricted to Java, Sumatra, and Kalimantan. It is found in almost all provinces of Java and many heavily infested areas have been noted in Jakarta and West Java. The introduction of the plant to other islands has not been reported yet. The separation of the islands by sea is preventing the further spread of the plant in Indonesia. Control is basically occasional and on an individual basis. There is no sustained effort yet to control the plant. The urgency of controlling and restricting its spread cannot be over emphasized.
The Liverwort Genus Marchantia (Marchantiaceae) of Mount Sibayak North Sumatra, Indonesia Siregar, Etti Sartina; Ariyanti, Nunik S.; Tjitrosoedirdjo, Sri S.
BIOTROPIA Vol. 20 No. 2 (2013): BIOTROPIA Vol. 20 No. 2 December 2013
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2013.20.2.327

Abstract

Study on the Hepaticae (Liverworts) of Sumatra is very scanty including the knowledge on the genus of Marchantia (Marchantiaceae). This study was conducted to explore the diversity of Marchantia in Mount Sibayak North Sumatra, Indonesia. There are seven species of Marchantia in Mount Sibayak North Sumatra, five of the species are previously known: Marchantia acaulis, M. emarginata, M. geminata, M. paleacea, and M. treubii; two of the species are new records for Sumatra (M. polymorpha and M. rubribarba). An identification key of the genus Marchantia from Mount Sibayak, North Sumatra is provided.Key words: Marchantia, Mount sibayak, North Sumatra
Co-Authors etti sartina siregar Nunik S. Ariyanti