Brief Review: Plant Diversity Loss in Indonesia as an Impact of Oil Palm (Elaeis guineensis Jacq.) Plantation Expansion

Biodiversity is something that must be preserved. The decline in biodiversity is now a common issue worldwide, one of which is in Indonesia. One of the issues related to the decline in biodiversity found in Indonesia is the decrease in plant diversity due to the expansion of oil palm lands. This short article discusses how the expansion of oil palm lands can harm plant diversity in Indonesia, as evidenced by several studies that have been summarized and some of the solutions that can be offered to preserve plant diversity.