72 



BULLETIN 1089, U. S. DEPAETMEXT OF AGPJCULTUEE. 



Gentiana frigida (gentian). 



Gentiana glauca (gentian). 



Gentiana propinqua (gentian). 



Gentiana prostrata (gentian). 



Gentiana tenella (gentian). 



Habenaria bracteata (orcliid). 



Habenaria hyperborea ( orchid i . 



Habenaria obtusata (orchid). 



Hedysarum americanum (jointpod). 



Hedysarum mackenzii (jointpod). 



Heracleum lanatum (cow parsnip). 



Heterotrichum monticola (purple as- 

 ter). 



Heterotrlchum subsinuatum (purple 

 aster). 



Hippnrus vulgaris ( marestail ) . 



Iris setosa (Arctic iris). 



Lagotis minor. 



Lathyrus maritimus (beach pea). 



Leontodon lyratum (dandelion). 



Leontodon taraxacum (dandelion). 



Lesquerella arctica (bladderpod). 



Ligup-ticum macouni (Macoun lovage) . 



Ligusticum scothicum (Scotch lovage). 



Linnaea borealis (twinflower). 



Lloydia serotina. 



Lomatogonium rotatum. 



Lupinus (lupine). 



Lychnis apetala (campion). 



Matricaria criscoidea (camomile). 



Matricaria hookeri (camomile). 



Menyanthes trifoliata (buckbean). 



Merckia physodes (vpater starwort). 



Mertensia eastwoodae (bluebells). 



Mertensia paniculata (timber blue- 

 bells). 



Moehringia lateriflora (trailing sand- 

 wort ) . 



Montia rivularis (spring beauty). 



Myosotis alpestris (forget-me-not). 



Nasturtium palustre ( marshcress ) . 



Oxyria digyna (mountain sorrel). 



Oxytropis campestris (oxy trope). 



Oxytropis mertensiana (oxy trope). 



Oxytropis nigrescens (oxytrope). 



Oxytropis podocarpa (oxytrope). 



Ox.vtropis sewardensis (oxj^trope). 



Papaver nudicaule (Iceland poppy). 



Papaver nudicaule multiceps (Iceland 

 poppy). 



Parnassia kotzebuei. 



Parnassia palustris. 



Parrj-a nudicaulis (Parrj^ mustard). 



Pedicularis arctica (fernweed). 



Pedicularis capitata (fernweed). 



Pedicularis labradorica (fernweed). 



Pedicularis langsdorfii (fernweed). 



Pedicularis perviflora (fernweed). 



Pedicularis sudetica (fernweed). 



Pedicularis versicolor (fernweed). 



Pedicularis verticillata (fernweed). 



Pentstemon procerus. 



Petasites frigida (butterbur). 



Phlox sibirica (phlox). 



Pinguicula vulgaris (butterwort). 



Pneumaria maritima (beach bluebells) . 



Polemonium acutiflorum. 



Polemonium humile. 



Polygonum alasikanum (smartweed). 



Polygonum aviculare (knotweed). 



Polygonum liistorta ( smartweed j. 



Polygonum plumosum (smartweed). 



Polygonum viviparum (smartweed). 



Potentilla biflora. 



Potentilla egedii (fivefinger). 



Potentilla elegans (showy fivefinger). 



PotentiUa emarginata (fivefinger). 



Potentilla fruticosa (shrubby cinque- 

 foil). 



Potentilla nivea (small woolly cinque- 

 foil). 



Potentilla palustris (marsh fivefinger). 



Potentilla uniflora (fivefinger). 



Primula borealis (primrose). 



Primula egaliksensis (primrose). 



Primula eximia (primrose). 



Primula sibirica (primrose). 



Pyrola grandifiora. 



Radicula palustris (yellow cress). 



Ranunculus chamissonis (buttercup). 



Ranunculus hyperboreus (buttercup). 



Ranunculus nivalis (buttercup). 



Ranunculus pallasii (water butter- 

 cup). 



Ranunculus pygmaeus (buttercup). 



Ranunculus sceleratus (buttercup). 



Ranunculus sulphureus (buttercup). 



Ranunculus verticillatus (buttercup). 



Rhinauthus crista-galli (yellow rattle). 



Rumex acetosa (sour dock). 



Rumex occidentalis (dock). 



Rumex occidentalis nanus (dock). 



Sagina saginoides (pearlwort). 



SanguLsorba microcephala (bumet). 



Sanguisorba sitchensis (Alaska bur- 

 net). 



Saussurea monticola (sawwort). 



Saxifraga bracteata (saxifrage). 



