ID;"Proposed Change" 1;"Broaden the concept of Arctic Gravel Floodplain Vegetation Group (G616) slightly to include inland dunes and change the Group title to Arctic River Bar & Inland Dune Vegetation." 2;"Reevaluate the concept for the North American Arctic Tall Willow Wet Shrubland Group (G368) at the next USNVC working group meeting in Alaska." 3;"Split the Arctic Herbaceous Tundra Group into tussock and nontussock tundra Groups with the following titles: Arctic Herbaceous Tussock Tundra (G899p) and Arctic Herbaceous Nontussock Tundra (G898p), respectively." 4;"Title changes as follows: 1) Betula nana - Ericaceous Arctic Wet Shrubland Alliance to Arctic Ombrotrophic Wet Low Shrublands Alliance, and 2) Arctic Willow Wet Shrubland Alliance changes to Arctic Minerotrophic Wet Low Shrublands Alliance." 5;"Add seven new Alliances as detailed in Table 4."