Northwest Passage Plant List September 4 – 23, 2015 Jim Wilson LICHENS, CLUBMOSSES & HORSETAILS Fir clubmoss Stiff clubmoss Field horsetail Jewel lichen Map lichen Worm lichen Rock tripe Huperzia selago Lycopodium annotinum Equisetum arvense Xanthoria elegans Rhizocarpon sp. Thamnolia sp. Umbilicaria sp. Lymus mollis Festuca brachyphylla Poa arctica Heirochloe alpine Phleum alpine Deschampsia sp. Alopecurus borealis Trisetum spicatum Eriophorum angustifolium Eriophorum triste Carex saxatilis Carex capillaris Carex rariflora Carex bigelowii Carex microglochin Kobresia myosuroides Juncus arcticus Luzula sp. Arctic willow Least / Dwarf willow Grayleaf willow Net‐veined willow Dwarf birch Northern asphodel Mouse‐ear chickweed Arctic starwort / Star chickweed Salix arctica Salix herbacea Salix glauca Salix reticulate Betula nana Tofieldia coccinea Cerastium sp. Stellaria sp. GRASSES, SEDGES & RUSHES Beach rye grass Alpine fescue Arctic bluegrass Alpine holygrass Alpine timothy Hairgrass Arctic foxtail Spiked oatgrass Multi‐headed cottongrass Bleak cottongrass Russet sedge Hair sedge Mountain bog sedge Stiff sedge Bristle sedge Tufted false sedge Arctic rush Wood rush TREES, HERBS & FLOWERS Draba / Whitlow‐grass Alpine rockcress Smooth northern‐rockcress Goose‐tongue / Seaside plantain Bearberry Arctic / Bog blueberry Black crowberry White Arctic heather Beach greens Seaside bluebells Arctic daisy Sea mayweed Dandelion Yarrow Greenland pussytoes Northern wormwood Thrift Arctic poppy Roseroot Arctic wintergreen Mountain avens Arctic / Purple oxytrope Yellow oxytrope Yellow water crowfoot / Buttercup Moss campion Red alpine campion Prickly saxifrage Tufted saxifrage Purple mountain saxifrage Arctic / Snow saxifrage Yellow marsh saxifrage Alpine brook saxifrage Drooping / Bulbous saxifrage Dwarf fireweed Willowherb Common harebell Arctic bladder‐campion Nodding lychnis / Purple bladder‐campion Spoonwort / Scurvygrass Elephanthead lousewort Alpine bistort Mountain sorrel Draba sp. Arabis alpine Braya purpurascens Plantago maritime Arctostaphylos sp. Vaccinium uliginosum Empetrum nigrum Cassiope tetragona Hockenya peploides Mertensia maritime Chrysanthemum integrifolium Tripleurospermum maritimum Taraxacum sp. Achillea millefolium Antennaria hansii Artemisia borealis Armeria maritima Papaver radicatum Rhodiola rosea Pyrola grandiflora Dryas integrifolium Oxytropis arctica Oxytropis maydelliana Ranunculus gmelinii Silene acaulis Viscaria alpine Saxifraga tricuspidata Saxifraga cespitosa Saxifraga oppositifolia Saxifraga nivalis Saxifraga hirculus Saxifraga rivularis Saxifraga cernua Chamerion latifolium Epilobium sp. Campanula rotundifolia Melandrium affine Melandrium apetulum Cochlearia sp. Pedicularis groenlandica Polygonum vivipara Oxyria digyna