North American wild flowers

Golden Sedge (Carex aurea) (1925)

薹草属

Golden Sedge (Carex aurea) (1925)

Alpine Pointvetch (flower) (Oxytropis podocarpa) (1925)

棘豆属

Alpine Pointvetch (flower) (Oxytropis podocarpa) (1925)

Alpine Pointvetch (fruit) (Oxytropis podocarpa) (1925)

棘豆属

Alpine Pointvetch (fruit) (Oxytropis podocarpa) (1925)

Rocky Mountain Kalmia (Ixalmia microphylla) (1925)

Rocky Mountain Kalmia (Ixalmia microphylla) (1925)

Sidebells Pyrola (Pyrola secunda) (1925)

单侧花

Sidebells Pyrola (Pyrola secunda) (1925)

Pink Pussytoes (Antennaria rosea) (1925)

玫瑰蝶须

Pink Pussytoes (Antennaria rosea) (1925)

Elkslip (Caltha leptosepala) (1925)

驴蹄草属

Elkslip (Caltha leptosepala) (1925)

Rock Wormwood (Artemisia discolor) (1925)

蒿属

Rock Wormwood (Artemisia discolor) (1925)

Pearl Everlasting (Anaphalis margaritacea) (1925)

珠光香青

Pearl Everlasting (Anaphalis margaritacea) (1925)

Alaska Fleabane (Erigeron salsuginosus) (1925)

冰川飞蓬

Alaska Fleabane (Erigeron salsuginosus) (1925)

Globe Anemone (Anemone globosa) (1925)

毛茛亚科

Globe Anemone (Anemone globosa) (1925)

Shortspur Columbine (Aquilegia brevistyla) (1925)

小花耧斗菜

Shortspur Columbine (Aquilegia brevistyla) (1925)

Red Dewberry (Rubus pedatus) (1925)

黃金莓

Red Dewberry (Rubus pedatus) (1925)

Ladder Gentian (Gentiana acuta) (1925)

尖叶假龙胆

Ladder Gentian (Gentiana acuta) (1925)

Alpine Milkvetch (Astragalus alpinus) (1925)

高山黄芪

Alpine Milkvetch (Astragalus alpinus) (1925)

Grayleaf Fivefinger (Potentilla glaucophylla) (1925)

委陵菜属

Grayleaf Fivefinger (Potentilla glaucophylla) (1925)

Goldenpea (Thermopsis rhombifolia) (1925)

Goldenpea (Thermopsis rhombifolia) (1925)

Western Menziesia (Menziesia glabella) (1925)

大字杜鹃组

Western Menziesia (Menziesia glabella) (1925)

Giant Trillium (Trillium chloropetalum) (1925)

绿瓣延龄草

Giant Trillium (Trillium chloropetalum) (1925)

Yellow Willow-weed (Epilobium lutem) (1925)

柳叶菜属

Yellow Willow-weed (Epilobium lutem) (1925)

Fireweed (Epilobium angustifolium) (1925)

柳兰

Fireweed (Epilobium angustifolium) (1925)

Beargrass (Xerophyllum tenax) (1925)

熊尾草

Beargrass (Xerophyllum tenax) (1925)

Pink Centaurium (Centaurium venustum) (1925)

百金花属

Pink Centaurium (Centaurium venustum) (1925)

Nodding Onion (Allium cernuum) (1925)

垂头蒜

Nodding Onion (Allium cernuum) (1925)

Rocky Mountain Rhododendron (Rhododendron albiflorum) (1925)

素英杜鹃

Rocky Mountain Rhododendron (Rhododendron albiflorum) (1925)

Forest Anemone (Anemone deltoidea) (1925)

毛茛亚科

Forest Anemone (Anemone deltoidea) (1925)

Western Cranesbill (Geranium viscosissimum) (1925)

紫粘老鹳草

Western Cranesbill (Geranium viscosissimum) (1925)

Green Strawberry-cactus (Echinocereus viridiflorus) (1925)

青花虾

Green Strawberry-cactus (Echinocereus viridiflorus) (1925)

Prairie Thistle (Cirsium undulatum) (1925)

波葉薊

Prairie Thistle (Cirsium undulatum) (1925)

Lilac Mariposa (Calochortus splendens) (1925)

辉花仙灯

Lilac Mariposa (Calochortus splendens) (1925)

Orange-eye Globemallow (Sphaeralcea davidsonii) (1925)

球葵属

Orange-eye Globemallow (Sphaeralcea davidsonii) (1925)

Tassel Cottongrass (Eriophorum angustifolium) (1925)

东方羊胡子草

Tassel Cottongrass (Eriophorum angustifolium) (1925)

Western Monkeyflower (Mimulus guttatus) (1925)

斑点猴面花

Western Monkeyflower (Mimulus guttatus) (1925)

Goldenbowl Mariposa (Calochortus clavatus) (1925)

棒仙灯

Goldenbowl Mariposa (Calochortus clavatus) (1925)

Red Monkeyflower (Diplacus puniceus) (1925)

灌木石猴花

Red Monkeyflower (Diplacus puniceus) (1925)

Columbia Lily (Lilium columbianum) (1925)

哥伦比亚百合

Columbia Lily (Lilium columbianum) (1925)

Cranberrybush (Viburnum pauciflorum) (1925)

荚蒾科

Cranberrybush (Viburnum pauciflorum) (1925)

Ruff Gentian (Gentiana calycosa) (1925)

山沼龙胆

Ruff Gentian (Gentiana calycosa) (1925)

Menzies Pentstemon (Pentstemon menziesii) (1925)

钓钟柳属

Menzies Pentstemon (Pentstemon menziesii) (1925)

Purple Prairieclover (Petalostemon purpureum) (1925)

紫色达利菊

Purple Prairieclover (Petalostemon purpureum) (1925)