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Yamal-Nenets Autonomous District. Gydan Peninsula, coast of the Obskaya Guba bay, near the estuary of the Haltsanayaha river. Gentle SW slope, drained position, permafrost ≈ 50 sm. Dwarf shrub tundra. Herb and dwarf shrub cover 50%, bryophytes and lichens 20%. Sandy soils. Dryas punctata (main dominant), Salix nummularia (dominant), Bistorta vivipara, Oxytropis sordida, Saussurea tilesii, Deshampsia glauca, Saxifraga nelsoniana, Lagotis minor. Mosses and liches: Tomenthypnum nites, Hylocomium splendens, Aulacomnium turgidum, Flavocetraria nivalis, Thamnolia vermicularis |