Open seed plants or Gymnosperms and closed seed plants or Angiosperms are two subdivisions of seed plants. Seed plants reproduction tool consists of strobilus or flowers. The reproductive tool of closed seed plants is a flower that grows from a bud equipped with petals, stamens, and pistils. The purpose of this study was to observe the reproductive structure of seed plants. This research was conducted at Instructional Laboratory 1, UIN Sunan Gunung Djati Bandung. The method used was direct observation in the laboratory by analyzing the internal structure of reproductive organs. The results Angiosperms such as bungur flowers (Lagerstroemia speciosa) have complete reproductive organs and produce seeds in closed ovaries, while gymnosperms such as pine (Pinus merkusii) have strobilus as reproductive organs and open seeds. Although gymnosperms and angiosperms share many similarities in basic adaptations and functions, they differ significantly in internal structure and reproductive mechanisms.

Spices are parts of plants such as leaves, stems, rhizomes, seeds and other parts. One product made from spices is a functional drink. This functional drink has many good benefits for the body, including preventing various diseases, preventing the aging process, and maintaining the body's immune system. Herbal drinks are a functional drink that has many benefits for the body, the basic ingredients for which are made using spices that are often found around. People in Cimalaka Village are used to using kitchen spices to make herbal drinks.  The aim of this research is to determine the benefits of kitchen spices used by the people of Cimalaka Village as ingredients for making herbal drinks which are commonly consumed by the people in the village. The research was conducted in September-November 2024. The method used in this research used a quantitative approach with the measurement parameters Use Value (UV) and Informant Consensus Factor (ICF). This sample was taken using the snawball sampling technique with a total of 31 respondents. The research results showed that the highest spice utilization value was lemongrass (UV = 0.61) with a UV percentage of 22%, and the lowest spice utilization value was garlic (UV = 0.16) with a UV percentage of 6%. With the highest ICF value of 1, namely rheumatism, gout and gastritis with a percentage value for each disease of 21%. And the disease with the lowest uniformity value, the ICF value is 0.86, namely cholesterol disease with a percentage value of 18%. Herbal drinks have benefits for the people of Cimalaka Village which can be seen from the diversity of benefits.