Ancient rock carvings at Petroglyph Provincial Park in Nanaimo, Canada

plant water resources plant community water natural landscape watercourse body of water terrestrial plant grass fluvial landforms of streams groundcover algae grass family landscape forest tree non-vascular land plant stream wetland trunk aquatic plant shrub riparian zone nature reserve grassland creek rock temperate broadleaf and mixed forest woodland riparian forest moss bog tropical and subtropical coniferous forests flowering plant soil stream bed garden vascular plant pattern green algae subshrub chlorophyta old-growth forest flooring liverwort plantation path floodplain