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Pendekatan Kuantitatif dalam Pembedahan Bunga: Penggunaan Rumus untuk Mengukur Simetri dan Struktur Bunga Moch. Naufal Ramdhani; Hanifah Flora Reine; Labibah Fatihatu Hanin; Ingrie Laila; Mutia Ramadhina Hastin; Ita Fitriyyah
Tumbuhan : Publikasi Ilmu Sosiologi Pertanian Dan Ilmu Kehutanan Vol. 2 No. 1 (2025): Januari : Tumbuhan : Publikasi Ilmu Sosiologi Pertanian Dan Ilmu Kehutanan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/tumbuhan.v2i1.191

Abstract

This research examines quantitative approaches in flower dissection, with a focus on measuring symmetry and flower structure using mathematical formulas. This research aims to develop an objective method for analyzing flower morphology to support taxonomic, evolutionary and ecological studies of plants. Data was collected through morphometric measurements on various flower species with radial and bilateral symmetry characters. Parameters measured include petal length, corolla width, spreading angle, and number of reproductive parts. The analysis was carried out using geometric formulas to calculate the symmetry index and proportions of the flower structure. The research results show that flowers with radial symmetry have a higher symmetry index value than flowers with bilateral symmetry. Additionally, variations in flower structure were found to correlate with ecological adaptations, such as pollination strategies by insects or wind. This approach successfully revealed consistent mathematical patterns in floral design, providing new insights into the relationship between structure and biological function. This study shows that quantitative approaches can increase precision in the analysis of flower morphology, while providing a new tool for exploring the evolutionary dynamics of plants. This method can be applied to cross-disciplinary research involving morphology, genetics and plant ecology.
Analisis Morfo-Anatomi Daun Sirih dari Famili Piperaceae dan Araceae di Kampung Warung Peuteuy, Kecamatan Cicalengka Moch. Naufal Ramdhani; Awaludin Firdaus; Hanifah Flora Reine; Ateng Supriyatna
Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): Juli: Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/polygon.v2i4.142

Abstract

. This research was conducted to identify differences in morphology and anatomy of betel leaves from the Piperaceae family and the Araceae family. In Warung Peuteuy Village, Cicalengka District, there are several species of betel leaves from the Piperaceaae and Araceae families which have different anatomical characteristics and leaf shapes. This study aims to determine the differences in terms of anatomical and morphological characteristics of betel leaves from the Piperacea family and the Araceae family. This research is descriptive in nature by explaining and describing the morphological and anatomical characters of 3 types of betel plants, namely green betel, red betel and ivy betel. Variations in the morphology of betel leaves from the Piperaceae family and the Araceae family can be observed from leaf type, leaf width, leaf length, leaf shape, leaf color, leaf edge, leaf tip, leaf base, leaf veins, petiole color, petiole length, surface, phyllotaxis. Variations in the anatomy of betel leaves from the Piperaceae family and the Araceae family can be observed from variations in the shape of ergastic objects, variations in the number of epidermis layers, number of hypodermis layers, number of palisade parenchyma layers, number of sponge parenchyma layers.