sand dune, marram grass, cliffs, sandy, promontories, shoreline, headlands, coastline, beach, sandbars, escarpment, marsh, sand, ridges, seashore, groyne, reef, vegetation, hills, intertidal, hummocks, sandhills, sandbanks, knolls, lyme grass, koppie, bluffs, seaward, beachfront, mangroves, namib desert, landforms, treeline, rock outcrop, fringing reef, wetlands, atlas mountains, rills, seawall, coastland, moorlands, hillsides, tarns, boardwalk, revetments, boulders, volcanic crater, bushveld, salt marsh, riverbed, breakwater, marshes, meadows, landward, heathland, streambed, lochan, wadis, massifs, lagoon, hogback, precipices, seracs, aeolian, icefield, butte, lake, hardpan, tussocks, canebrakes, tableland, slickrock, cypresses, sastrugi, ridgeline, mudflats, crags, machair, berm, barrens, ocean, desert, terrain, ligurian sea, savanna, drumlin, bulrushes, cedars, landform, causeway, lighthouse, coquina, mudflat, mountains, coral reef, swamp buggy, rockwork, moonscapes, cypress tree, landmasses, shorefront, ruts, dune, mesas, mounds, hillocks, mound, plateaus, glaciers, stacks, craters, embankments, icebergs, terraces, volcanoes

abronia latifolia, abronia maritima, abronia umbellata, beach buggy, beach morning glory, beach pancake, beach sand verbena, carlina vulgaris, common carline thistle, cuban spinach, dune buggy, dune cycling, ipomoea pes-caprae, kobuk valley national park, miner's lettuce, montia perfoliata, northern dune tansy, pink sand verbena, railroad vine, sand spurry, sea spurry, spergularia rubra, tanacetum douglasii, winter purslane, yellow sand verbena