Part 3

36 Saxifraga cernua L. Nodding Saxifrage 136 36 Saxifraga rivularis L. Alpine Brook Saxifrage 136

37 Micranthes Nelsoniana (D. Don.) Small. Nelson’s Saxifrage 140 37 Micranthes Lyallii (Engler) Small. Lyall’s Saxifrage 140

38 Muscaria cæspitosa (L.) Haw. Tufted Saxifrage 138 38 Micranthes rhomboidea (Greene) Small. Mountain Saxifrage 138

39 Spatularia Brunoniana (Bong.) Small. Tall Saxifrage 142 39 Leptasea austromontana (Wiegand), Small. Common Saxifrage 142

40 Tiarella unifoliata Hook. Western Foam-Flower 150 40 Lutkea pectinata (Pursh) Kuntze. Cut-Leaved Lutkea 150

41 Rubus pedatus Smith. Creeping Raspberry 152

42 Rubus parviflorus. Nutt. Salmon-Berry 156

43 Fragaria glauca (S. Wats.) Rydb. Wild Strawberry 158 43 Amelanchier florida Lindl. Service-Berry 158

44 Dryas octopetala L. White Mountain Avens 164 44 Dryas Drummondii Rich. Drummond’s Mountain Avens 164

45 Geum strictum Ait. Yellow Avens 162 45 Sieversia ciliata (Pursh) Don. Long-Plumed Purple Avens 162

46 Phaca americana (Hook.) Rydb. Arctic Vetch 172 46 Homalobus aboriginorum (Rich) Rydb. Indian Vetch 172

47 Aragallus deflexus. (Pall.) Heller. Drooping Vetch 176 47 Aragallus viscidulus Rydb. Sticky Oxytrope 176

48 Aragallus Lamberti (Pursh) Greene. Loco Weed 180 48 Lathyrus ochroleucus Hook. White Vetch 180

49 Empetrum nigrum L. Black Crowberry 182 49 Linum Lewisii Pursh. Wild Blue-Flax 182

50 Pachystima myrsinites (Pursh) Raf. Mountain Lover 184 50 Viola adunca longipes (Nutt.) Rydb. Dog Violet 184

51 Elæagnus argentea Pursh. Silver-Berry 190 51 Lepargyræa canadensis (L.) Greene Buffalo-Berry 190

52 Epilobium luteum Pursh. Yellow Willow-Herb 194 52 Chamænerion latifolium (L.) Sweet. Broad-Leaved Willow-Herb194

53 Chamænerion angustifolium (L.) Scop. Fire-Weed 196 53 Berberis aquifolium Pursh. Trailing Mahonia 196

54 Echinopanax horridum. (Smith) Dec. & Planch. Devil’s Club 200

55 Cornus canadensis intermedia Farr. Bunch-Berry 204

56 Pyrola asarifolia Michx. Liver-Leaf Wintergreen 208 56 Pyrola uliginosa Torr. Bog Wintergreen 208 56 Moneses uniflora (L.) A. Gray. One-Flowered Wintergreen 208

57 Chimaphila umbellata (L.) Nutt. Prince’s Pine 210 57 Arctostaphylos uva-ursi (L.) Spreng. Bear-Berry 210

58 Oxycoccus oxycoccus (L.) MacM. Small Cranberry 212 58 Gaultheria ovatifolia A. Gray. Ovate-Leaved Wintergreen 212 58 Vitis-idæa Vitis-idæa (L.) Britton. Mountain Cranberry 212

59 Cassiope Mertensiana (Bong.) Don. White Heath 216 59 Phyllodoce empetriformis (Smith) Don. Red False-Heather 216 59 Phyllodoce glanduliflora (Hook.) Rydb. White False-Heather 216

60 Ledum grœnlandicum Œder. Labrador Tea 218 60 Azaleastrum albiflorum (Hook.) Rydb. White Mountain Rhododendron 218

61 Menziesia ferruginea Smith. Smooth Menziesea 220 61 Kalmia microphylla (Hook.) Heller. Dwarf Swamp-Laurel 220

62 Vaccinium erythrococcum Rydb. Alpine Bilberry 222 62 Vaccinium globulare Rydb. Thin-Leaved Bilberry 222 62 Vaccinium ovalifolium Smith. Blueberry 222

63 Primula Maccalliana Wiegand. Maccalla’s Primrose 228 63 Androsace carinata Torr. Sweet Androsace 228