Hubungan Kekerabatan Tiga Jenis Pyrrosia Mirb. (Polypodiaceae) Di Pekanbaru, …

Pyrrosia is one of genus belongs to Polypodiaceae family, this genus poses high morphological variation. This study aims to examine the relationship of three Pyrrosia species (Pyrrosia piloselloides, Pyrrosia longifolia and Pyrrosia lanceolata) from Pekanbaru, Riau based on the morphological and histochemical charactristic. Samples were collected from the field using exploration method in morph…