PREMISE OF THE STUDY Molecular studies have shown that multiple origins of polyploid taxa are the rule rather than the exception. To understand the distribution and ecology of polyploid species and the evolutionary significance of polyploidy in general, it is important to delineate these independently derived lineages as accurately as possible. Although gene flow among polyploid lineages and ba...

Forests in Indonesia that have high biodiversity, including one of them is the type fern. The characteristic Indonesian tropical rainforests they rainfall so strongly support existence this In general, ferns like humid habitat conditions. purpose study was to determine types around campus Sumatera Utara. method research by roaming, namely exploring each location can represent where there most v...

Botanical printing is a method of motifs from plant parts such as leaves, flowers, and bark onto natural fiber media, animal skin, ceramics, wood. products generally use mordants (metals minerals) dyes species seed plants. Research on pteridophytes in Tahura KGPAA Mangkunagoro I has been conducted 2019, but still limited to identification not utilized for art crafts. The purpose this study crea...