Maruzy, Anshary and Susandarini, Ratna (2024) Intraspecific Variability and Phenetic Relationships of Centella asiatica (L.) Urb. Accessions from Central Java Based on Morphological Characters. Journal of Tropical Biodiversity and Biotechnology, 9 (1). ISSN 2540-9581
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Abstract
Centella asiatica(L.) Urb. is a plant species native to Java and one of the main basic materials in traditional and modern medicine. This study is the first to report the intraspecific variation and taxonomic relationships of C. asiaticaac-cession from natural populations in Central Java. The purpose of this study was to reveal phenotypic variations of C. asiaticapopulations and to asses phe-netic relationships based on morphological characters. Thirty-two accessions of C. asiaticawere collected from natural populations from eight mountains in Central Java. Observation on vegetative organs resulted in 25 morphological characters as a basis for assessing phenetic relationships using cluster analysis and principal component analysis. Result of cluster analysis showed that the grouping of accessions was not correlated to the localities from where the sam-ples were collected, although there was a tendency that accessions from the same localities grouped in one cluster. The results of this study confirmed the existence of intraspecies morphological variability in C. asiaticawhich was not affected by geographical aspects. Results of principal component analysis indi-cated that the grouping of accessions was mainly determined by similarities in petiole color, stolon color, leaf margin, petiole length, stolon length, and leaf color. Given that the characters contributing to the grouping of accessions were mainly qualitative characters, the results indicated a genetic basis under-lying phenotypic variations of C. asiaticaaccession.
Item Type: | Article |
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Additional Information: | Cited by: 0; All Open Access, Gold Open Access |
Uncontrolled Keywords: | asiatic pennywortmorphologynumerical taxonomyphenotype |
Subjects: | Q Science > QH Natural history > QH301 Biology |
Divisions: | Faculty of Biology > Undergratuate Program in Biology |
Depositing User: | Ekowati Purwandari Purwandari |
Date Deposited: | 15 Oct 2024 08:51 |
Last Modified: | 15 Oct 2024 08:51 |
URI: | https://ir.lib.ugm.ac.id/id/eprint/6362 |