Nahanni National Park Flora • Common Name (Order Family Genus species) Monocotyledons • Alkaligrass, Inland (Goosegrass) (Poales Poaceae/Gramineae Puccinellia interior) • Alkaligrass, Weeping (Goosegrass) (Poales Poaceae/Gramineae Puccinellia borealis) • Arrow-grass, Bog (Najadales Scheuchzeriaceae Scheuchzeria palustris americana) • Arrow-grass, Marsh (Juncales Juncaginaceae Triglochin palustre) • Arrow-grass, Seaside (Juncales Juncaginaceae Triglochin maritimum) • Asphodel, False (Liliales Liliaceae Tofieldia glutinosa) • Asphodel, Northern (Liliales Liliaceae Tofieldia coccinea) • Asphodel, Scottish (Liliales Liliaceae Tofieldia pusilla) • Bentgrass, Boreal (Poales Poaceae/Gramineae Agrostis borealis) • Bentgrass, Spike (Poales Poaceae/Gramineae Agrostis exarata) • Bluegrass, Alaska (Poales Poaceae/Gramineae Poa paucispicula) • Bluegrass, Alpine (Poales Poaceae/Gramineae Poa alpina) • Bluegrass, Arctic (Poales Poaceae/Gramineae Poa arctica) • Bluegrass, Fowl (Poales Poaceae/Gramineae Poa palustris) • Bluegrass, Glaucous (Poales Poaceae/Gramineae Poa glauca) • Bluegrass, Lanata (Poales Poaceae/Gramineae Poa lanata) • Bluegrass, Patterson (Poales Poaceae/Gramineae Poa jordalii) • Brome, Fringed (Poales Poaceae/Gramineae Bromus ciliatus) • Brome, Northern Awnless (Poales Poaceae/Gramineae Bromus pumpellianus) • Bulrush, Common Great (Cyperales Cyperaceae Scirpus validus) • Bulrush, Rolland's (Cyperales Cyperaceae Scirpus rollandii) • Bulrush, Small-fruited (Cyperales Cyperaceae Scirpus microcarpus) • Bulrush, Tufted (Cyperales Cyperaceae Scirpus caespitosus) • Bur-reed, Narrowleaf (Typhales Sparganiaceae Sparganium angustifolium) • Bur-reed, Small (Typhales Sparganiaceae Sparganium minimum) • Camas, White (Liliales Liliaceae Zygadenus elegans) • Cattail, Broadleaf (Typhales Typhaceae Typha latifolia) • Coral-root, Pale (Orchidales Orchidaceae Corallorhiza trifida) • Cottongrass, Arctic (Cyperales Cyperaceae Eriophorum callitrix) • Cottongrass, Common (Cyperales Cyperaceae Eriophorum angustifolium) • Cottongrass, Green-keeled (Cyperales Cyperaceae Eriophorum viridi-carinatum) • Cottongrass, Northland (Cyperales Cyperaceae Eriophorum brachyantherum) • Cottongrass, Red (Cyperales Cyperaceae Eriophorum russeolum) • Cottongrass, Sheathed (Cyperales Cyperaceae Eriophorum vaginatum) • Cottongrass, Slender (Cyperales Cyperaceae Eriophorum gracile) • Cottongrass, Tall (Cyperales Cyperaceae Eriophorum triste) • Cottongrass, White (Cyperales Cyperaceae Eriophorum scheuchzeri) • Ditch-grass, Spiral (Najadales Ruppiaceae Ruppia spiralis) • Duckweed, Lesser (Arales Lemnaceae Lemnaceae Lemna minor) • Fescue, Alpine (Poales Poaceae/Gramineae Festuca baffinensis) • Fescue, Northern Rough (Poales Poaceae/Gramineae Festuca altaica) • Fescue, Red (Poales Poaceae/Gramineae Festuca rubra) • Fescue, Short-leaved (Poales Poaceae/Gramineae Festuca brachyphylla) • Foxtail, Shortawn (Poales Poaceae/Gramineae Alopecurus aequalis) • Grass, Alpine Sweet (Poales Poaceae/Gramineae Hierochloê alpina) • Grass, Arctic (Poales Poaceae/Gramineae Arctagrostis arundinacea) • Grass, Polar (Poales Poaceae/Gramineae Arctagrostis latifolia nahanniensis) • Grass, Slender Wedge (Poales Poaceae/Graminae Sphenopholis intermedia) • Grass, Squirrel-tail (Poales Poaceae/Gramineae Hordeum jubatum) • Grass, Sweet (Poales Poaceae/Gramineae Hierochloë odorata) • Hairgrass, Slender (Poales Poaceae/Gramineae Deschampsia brevifolia) • Hairgrass, Tufted (Poales Poaceae/Gramineae Deschampsia caespitosa) • Hellebore, Green False (Liliales Liliaceae Veratrum eschscholtzii) • Ladies'-tresses, Hooded (Orchidales Orchidaceae Spiranthes romanzoffiana) • Lady's-slipper, Alaskan (Orchidales Orchidaceae Cypripedium guttatum) • Lady's-slipper, Sparrow's Egg (Orchidales Orchidaceae Cypripedium passerinum) • Lady's-slipper, Yellow (Orchidales Orchidaceae Cypripedium calceolus) • Lily-of-the-Valley, Wild (Liliales Liliaceae Maianthemum canadense) • Meadowgrass, Northern (Poales Poaceae/Gramineae Poa alpigena) • Melic, False (Poales Poaceae/Graminae Schizachne purpurascens) • Oatgrass, Intermediate (Poales Poaceae/Gramineae Danthonia intermedia) • Onion, Wild (Liliales Liliaceae Allium schoenoprasum) • Orchid, Large Round-leaved (Orchidales Orchidaceae Habenaria orbiculata) • Orchid, Northern Bog (Orchidales Orchidaceae Habenaria obtusata) • Orchid, Northern Green (Orchidales Orchidaceae Habenaria hyperborea) • Orchid, StripedRound-leaved (Orchidales Orchidaceae Orchis rotundifolia) • Orchid, White (Orchidales Orchidaceae Habenaria dilitata) • Plantain, Rattesnake (Orchidales Orchidaceae Goodyera repens) • Pondweed, Filamentous (Najadales Potamogetonaceae Potamogeton filiformis) • Pondweed, Flat-stalked (Najadales Potamogetonaceae Potamogeton friesii) • Pondweed, Floating (Najadales Potamogetonaceae Potamogeton natans) • Pondweed, Grass-leaved (Najadales Potamogetonaceae Potamogeton gramineus) • Pondweed, Leafy (Najadales Potamogetonaceae Potamogeton foliosus) • Pondweed, Mountain (Najadales Potamogetonaceae Potamogeton alpinus Balbis tenuifolius) • Pondweed, Richardson's (Najadales Potamogetonaceae Potamogeton richardsonii) • Pondweed, Sago (Najadales Potamogetonaceae Potamogeton pectinatus) • Pondweed, Sheathed (Najadales Potamogetonaceae Potamogeton vaginatus) • Pondweed, Slender (Najadales Potamogetonaceae Potamogeton pusillus) • Reed, Common (Poales Poaceae/Gramineae Phragmites communis) • Reedgrass, Blue-joint Marsh (Poales Poaceae/Gramineae Calamagrostis canadensis) • Reedgrass, Lapland (Poales Poaceae/Gramineae Calamagrostis lapponica) • Reedgrass, Narrow (Poales Poaceae/Gramineae Calamagrostis neglecta) • Reedgrass, Northern (Poales Poaceae/Gramineae Calamagrostis inexpasa) • Reedgrass, Purple (Poales Poaceae/Gramineae Calamagrostis purpurascens) • Ricegrass, Roughleaf (Poales Poaceae/Gramineae Oryzopsis asperifolia) • Ricegrass, Mountain (Poales Poaceae/Gramineae Oryzopsis pungens) • Rush, Alaska (Juncales Juncaceae Juncus balticus alaskanus) • Rush, Alpine (Juncales Juncaceae Juncus alpinus nodulosus) • Rush, Baltic (Juncales Juncaceae Juncus balticus) • Rush, Chestnut (Juncales Juncaceae Juncus castaneus) • Rush, Drummond's (Juncales Juncaceae Juncus drummondii) • Rush, Knotted (Juncales Juncaceae Juncus nodosus) • Rush, Three-flowered (Juncales Juncaceae Juncus albescens) • Rush, Toad (Juncales Juncaceae Juncus bufonis) • Rush, Two-flowered (Juncales Juncaceae Juncus biglumis) • Ryegrass, Siberian (Poales Poaceae/Gramineae Elymus sibiricus) • Sedge, Beaked (Cyperales Cyperaceae Carex rostrata) • Sedge, Bristle-leaf (Cyperales Cyperaceae Carex eburnea) • Sedge, Bristly-stalk (Cyperales Cyperaceae Carex leptalea) • Sedge, Brown Bog (Cyperales Cyperaceae Carex paupercula) • Sedge, Canyonland (Cyperales Cyperaceae Carex scirpoidea) • Sedge, Cord-rooted (Cyperales Cyperaceae Carex chordorrhiza) • Sedge, Curly (Cyperales Cyperaceae Carex rupestris) • Sedge, Dryspike (Cyperales Cyperaceae Carex aenea) • Sedge, Elk (Cyperales Cyperaceae Carex garberi) • Sedge, False (Cyperales Cyperaceae Kobresia simpliuscula) • Sedge, Fragile (Cyperales Cyperaceae Carex membranacea) • Sedge, Franklin's (Cyperales Cyperaceae Carex franklinii) • Sedge, Glacial (Cyperales Cyperaceae Carex glacialis) • Sedge, Golden (Cyperales Cyperaceae Carex aurea) • Sedge, Golden (Cyperales Cyperaceae Kobresia myosuroides) • Sedge, Goose–grass (Cyperales Cyperaceae Carex eleusinoides) • Sedge, Hair-like (Cyperales Cyperaceae Carex capillaris) • Sedge, Hudson Bay (Cyperales Cyperaceae Carex heleonastes) • Sedge, Inland (Cyperales Cyperaceae Carex interior) • Sedge, Kobresia Sibirica (Cyperales Cyperaceae Kobresia hyperborea) • Sedge, Lesser Blackscale (Cyperales Cyperaceae Carex atrosquama) • Sedge, Lesser Panicled (Cyperales Cyperaceae Carex diandra) • Sedge, Little Green (Cyperales Cyperaceae Carex viridula) • Sedge, Longawn (Cyperales Cyperaceae Carex macrochaeta) • Sedge, Mud (Cyperales Cyperaceae Carex limosa) • Sedge, Northern (Cyperales Cyperaceae Carex deflexa) • Sedge, Northern Bog (Cyperales Cyperaceae Carex gynocrates) • Sedge, Peck's (Cyperales Cyperaceae Carex peckii) • Sedge, Pyrenean (Cyperales Cyperaceae Carex pyrenaica) • Sedge, Rock (Cyperales Cyperaceae Carex saxatilis) • Sedge, Rock-dwelling (Cyperales Cyperaceae Carex petricosa) • Sedge, Ross (Cyperales Cyperaceae Carex rossii) • Sedge, Ryegrass (Cyperales Cyperaceae Carex loliacea) • Sedge, Scandinavian (Cyperales Cyperaceae Carex media) • Sedge, Sheathed (Cyperales Cyperaceae Carex vaginata) • Sedge, Short-leaved (Cyperales Cyperaceae Carex misandra) • Sedge, Short-stalk (Cyperales Cyperaceae Carex podocarpa) • Sedge, Silvery (Cyperales Cyperaceae Carex canescens) • Sedge, Slender (Cyperales Cyperaceae Carex lachenalii) • Sedge, Slough (Cyperales Cyperaceae Carex atherodes) • Sedge, Soft-leaf (Cyperales Cyperaceae Carex disperma) • Sedge, Sparseflower (Cyperales Cyperaceae Carex tenuiflora) • Sedge, Spike (Cyperales Cyperaceae Carex nardina) • Sedge, Spruce Muskeg (Cyperales Cyperaceae Carex lugens) • Sedge, Thick-head (Cyperales Cyperaceae Carex macloviana) • Sedge, Water (Cyperales Cyperaceae Carex aquatilis) • Sedge, Williams' (Cyperales Cyperaceae Carex williamsii) • Solomon's-seal, Star-flowered (Liliales Liliaceae Smilacina stellata) • Solomon's-seal, Three-leaved (Liliales Liliaceae Smilacina trifolia) • Spike-rush, Needle (Cyperales Cyperaceae Eleocharis acicularis) • Spike-rush, Creeping (Cyperales Cyperaceae Eleocharis palustris) • Sloughgrass, American (Poales Poaceae/Gramineae Beckmannia syzigachne) • Ticklegrass (Poales Poaceae/Gramineae