Bukit Batu is one of conserved area in Riau. It’s divided into three zone (core, buffer and transition). The last two zone is commonly used for agriculture, industry and local people settlement. Therefore, the flora ...

PT. Panca Surya Garden is one of the oil palm plantations in Kampar District, Riau Province which is area distribution area for fern species. The purpose of this study was to compare the morphological characteristics of ...