liverworts, hornworts, moss and fern, is a species first occurs. Always in the shade, and moisture. And the role of forest ecosystems in the field of renewable mineral and an important component of humus. (Humus) soil This research aimed to explore the lower plants without vascular. Vascular and lower plants Doi Luang National Park (Falls Champa Gold) Phayao town which has kept preserving, pickling, drying and pressing. Then the samples were tested plant species names from synonymy and save synonymised species