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 ...

Sultan Syarif Kasim Riau State Islamic University (UIN SUSKA) area is one the fern distribution arae in Riau Province. The aim of this study was to determine the diversity of ferns that belonged to Polypodiaceae Family ...