Abstract

Research on the analysis of the anatomy of the stomatal and trichomes of the medicinal plant Dandang Gendis Clinacanthus nutans (Burm.f.) Lindau in Makassar City. This study aims to determine the anatomical structure of the stomatal and trichomes of longitudinal cross-section of leaves that are used as herbal medicines. This research method was used to spread acetone to obtain stomatal prints on the leaf surface, the data were analyzed descriptively. The results of the analysis of the anatomy of the stomatal and trichomes of leaves of the medicinal plant Dandang Gendis Clinacanthus nutans (Burm.f.) Lindau was a diacytic type of stomatal, the spread of stomatal was only found on the surface of the abaxial leaf including the apple type. The number of abaxial stomatal was 160 stomatal/mm2. The number of epidermal cells was 748 epidermis/mm2 and abaxial 504 epidermis/mm2, stomatal index 23.95%, and stomatal size 159.26 µm. On the adaxial and abaxial surfaces of the leaves of Dandang Gendis Clinacanthus nutans (Burm.f.) Lindau, glandular and lithocyst trichomes were encountered.

Highlights

  • PENDAHULUAN Tanaman Dandang Gendis Clinacanthus nutans (Burm.f.) Lindau merupakan salah satu jenis tanaman herbal, di Indonesia masyarakat dapat memanfaatkan jenis tanaman ini untuk pengobatan tradisional, sebagai tindakan pencegahan maupun pengobatan terhadap berbagai jenis penyakit

  • This study aims to determine the anatomical structure of the stomatal and trichomes of longitudinal cross-section of leaves that are used as herbal medicines

  • Pada permukaan adaxial dan abaxial daun Dandang Gendis Clinacanthus nutans (Burm.f.) Lindau dijumpai trikoma glandular dan lithocyst

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Summary

Introduction

PENDAHULUAN Tanaman Dandang Gendis Clinacanthus nutans (Burm.f.) Lindau merupakan salah satu jenis tanaman herbal, di Indonesia masyarakat dapat memanfaatkan jenis tanaman ini untuk pengobatan tradisional, sebagai tindakan pencegahan maupun pengobatan terhadap berbagai jenis penyakit. Pada permukaan daun tanaman terdapat stomata yang merupakan derivat epidermis. Hasil penelitian dari Haetrakul et al 2017; Nurlita et al 2008, ekstrak daun Dandang Gendis mengandung senyawa terpenoid, flavonoid, flavon sulfur, minyak atsiri dan saponin. Berdasarkan permasalahan di atas, maka dilakukan penelitian mengenaianalisis anatomi stomata dan trikoma tanaman obat Dandang Gendis Clinacanthus nutans (Burm.f.) Lindau di Kota Makassar.

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