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Hukum Minimum Liebig - Sebuah Ulasan dan Aplikasi Dalam Biologi Kontemporer Wendy Achmmad Mustaqim
Bumi Lestari Journal of Environment Vol 18 No 1 (2018)
Publisher : Environmental Research Center (PPLH) of Udayana University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/blje.2018.v18.i01.p04

Abstract

Optimum plant growth depends on numerous ecological factors. In relation to this theme, there is an old law called Law of the Minimum Liebig. The postulate discussed the growth of the plant that is determined by the scarcest environmental factors. It is one of the oldest ecological postulate proposed more than one and a half-century ago. It has become one of the most important foundations for agriculture and biology, even the in contemporary biology. This short review will provide the history, principles, development and criticism, and applications in some recent biological sciences, including evolution, conservation, ecological indicator and even climate change.
WILD NATIVE PLANTS IN URBAN ECOSYSTEMS AROUND JAKARTA: A CHECKLIST OF THE WOODY SPECIES OF UNIVERSITAS INDONESIA Wendy Achmmad Mustaqim; Nisyawati
Jurnal Pro-Life Vol. 7 No. 1 (2020): Maret
Publisher : Program Studi Pendidikan Biologi Fakultas Keguruan dan Ilmu Pendidikan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/jpvol6Iss2pp102

Abstract

A study has been conducted on the diversity of woody plants which are wild and native in Universitas Indonesia,an urban ecosystem in the area of Jakarta Capital Region. This work is part of the flora inventory in UniversitasIndonesia. A number of 118 species (34 families) were recorded, with three largest families are Fabaceae (14species), Moraceae (12 species) and Phyllanthaceae (10 species). Among those numbers, 26 species are climbers,which is considerably remarkable for urban ecosystem. Twenty four were considered as lowland species. Fivewere exclusively distributed in Western Java. Twenty six species have been included in Flora van Batavia whichshowed that Universitas Indonesia will be an important component for the conservation of plants diversity inJakarta and surroundings. An estimation on abundance also given for all species recorded, which resulting thatabout 41.52% species were locally rare. Discussion in future conservation in local scales also briefly discussed.Two species, namely Helicteres viscida and Phoebe declinata, are proposed for main conservation priorities ofwild and native woody plants species in Universitas Indonesia. Keywords: checklist, Jakarta, native species, urban biodiversity, woody plants
MELOTHRIA (CUCURBITACEAE): A NEW GENUS RECORD OF NATURALIZED CUCUMBER IN SUMATRA Wendy Achmmad Mustaqim; Hirmas Fuady Putra
Floribunda Vol. 6 No. 5 (2020)
Publisher : PTTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32556/floribunda.v6i5.2020.318

Abstract

Melothria (Cucurbitaceae): A New Genus Record of Naturalized Cucumber in Sumatra. Floribunda 6(5): 183–187.  — The first record of a naturalized cucumber genus Melothria (Cucurbitaceae) is presented for Sumatra, represented by one cosmopolitan species Melothria pendula. The species has been found during an exploration in the northern part of the island. A morphological description, distribution map, brief discussions, and photographs are given.
ALSTONIA MACROPHYLLA (APOCYNACEAE): A NEW RECORD OF NATURALIZED SPECIES IN JAVA, INDONESIA Surianto Effendi; Wendy Achmmad Mustaqim
Floribunda Vol. 6 No. 6 (2021): Floribunda April 2021
Publisher : PTTI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32556/floribunda.v6i6.2021.321

Abstract

Surianto Effendi & Wendy A. Mustaqim. 2021.  Alstonia macrophylla (Apocynaceae): A New Record of Naturalized Species in Java, Indonesia. Floribunda 6(6):  207–212. — Alstonia macrophylla (Apocynaceae), a Malesian widespread species tree, here for the first time is formally reported to be naturally found in Java. The report is based on plants growing in the Ciampea limestone hills, Ciampea sub-district, west of Bogor, West Java. Description, ecology, illustration and a brief discussion regarding the occurrence state of this species as naturalized species in Java are presented. A key to Alstonia species in Java is also given.  
An addition to the alien flora of Java: the first record of adventive Costus dubius (Costaceae) Wendy Achmmad Mustaqim; Eka Setiawan
Jurnal Biologi Tropis Vol. 21 No. 2 (2021): Mei - Agustus
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i2.2514

Abstract

More than 6000 plant species, native and introduced, have been recorded in Java that includes the Costaceae family. In the last few years, several additions of alien Costus species have been published from Java. In 2019, a set of specimens of wild Costus sp. was collected from Institut Pertanian Bogor, Bogor, West Java Indonesia. This species is not similar to any previously recorded wild Costus in Java. Therefore, this research aims to identify the collected specimen and provide a taxonomic account for the species. The morphological description was made from the living plant and the collected herbarium. The description was used to identify the species, supported by field notes and photographs. The result showed that the recently collected specimen belongs to Costus dubius. Before this finding, the plant was only known in cultivation in the Bogor Botanical Garden. Therefore, this finding represents the first record of the adventive population of C. dubius in Java and increases the number of wild Costus in Java into seven species. Further researches on Costus in Java are suggested such as the ecological impact due to the presence of several non-native species.
Non-Nepenthes Carnivorous Plants in Indonesia: Current Knowledge on Diversity, Ethnobotany, and Phytochemistry Wendy A. Mustaqim
Jurnal Biologi Tropis Vol. 21 No. 2 (2021): Mei - Agustus
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i2.2696

Abstract

One of the most unique plant groups in the world is carnivorous plants. Indonesia is home to many species of this plant group. Nepenthaceae, represented by single genus Nepenthes, is relatively well known, but the others are not. A literature study and several field trips were conducted to give a summary of the diversity and the potential uses of the non-Nepenthes carnivorous plants in Indonesia. Three families with a total number of 29 species have been reported for Indonesia, namely Lentibulariaceae (20 species), Droseraceae (8 species), and Byblidaceae (1 species). One species, Aldrovanda vesiculosa is listed as Endangered based on IUCN Red List. The results reveal that several species possess ethnobotanical and medicinal uses as well as other potential such as in phytoremediation and nanoparticle biosynthesis. Several bioactivities have been reported such as anticancer, antihypertensive, antitumor, antioxidant, antibacterial, or even hepatoprotective. Among the most important bioactivity is anticancer which is supported by the presence of secondary metabolites named plumbagin, which so far has been found in three species. Our result indicates that this plant group is highly potential and warrants further studies and or development.
A new record of Vaccinium carneolum (Ericaceae) in Indonesian New Guinea Wendy Achmmad Mustaqim
Jurnal Biologi Papua Vol 11, No 1 (2019)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (305.53 KB) | DOI: 10.31957/jbp.479

Abstract

Vaccinium carneolum (Ericaceae), previously known only from Papua New Guinea, has been recently collected from Arfak Mountains, Papua Barat Province. It represents the first record of this species in Indonesian New Guinea. A description and illustration, as well as a brief discussion, are provided.Key words: Ericaceae, New Guinea, Plant taxonomy.