North American wild flowers

Bottle Gentian (Gentiana saponaria) (1925)

龙胆目

Bottle Gentian (Gentiana saponaria) (1925)

Western Mountain-ash (Sorbus sambucifolia) (1925)

花楸属

Western Mountain-ash (Sorbus sambucifolia) (1925)

Plume Anemone (flower) (Pulsatilla occidentalis) (1925)

白头翁属

Plume Anemone (flower) (Pulsatilla occidentalis) (1925)

Plume Anemone (fruit) (Pulsatilla occidentalis) (1925)

白头翁属

Plume Anemone (fruit) (Pulsatilla occidentalis) (1925)

Meadow Fleabane (Erigeron speciosus) (1925)

美丽飞蓬

Meadow Fleabane (Erigeron speciosus) (1925)

Star Solomonplume (Vagnera stellata) (1925)

星花舞鹤草

Star Solomonplume (Vagnera stellata) (1925)

Double Bladderpod (flower) (Physaria didymocarpa) (1925)

双冠鸬鹚·Double Bladderpod (flower) (Physaria didymocarpa) (1925)

Double Bladderpod (flower) (Physaria didymocarpa) (1925)

Double Bladderpod (fruit) (Physaria didymocarpa) (1925)

Double Bladderpod (fruit) (Physaria didymocarpa) (1925)

Double Bladderpod (fruit) (Physaria didymocarpa) (1925)

Grouse Whortleberry (flower) (Vaccinium scoparium) (1925)

Grouse Whortleberry (flower) (Vaccinium scoparium) (1925)

Grouse Whortleberry (fruit) (Vaccinium scoparium) (1925)

Grouse Whortleberry (fruit) (Vaccinium scoparium) (1925)

Buff Pussytoes (Antennaria luzuloides) (1925)

蝶须属

Buff Pussytoes (Antennaria luzuloides) (1925)

Small Pyrola (Pyrola minor) (1925)

短柱鹿蹄草

Small Pyrola (Pyrola minor) (1925)

Western Bluebells (Mertensia paniculata) (1925)

北方滨紫草

Western Bluebells (Mertensia paniculata) (1925)

Green Bearcabbage (Veratrum viride) (1925)

绿藜芦

Green Bearcabbage (Veratrum viride) (1925)

Sagebrush Mariposa (Calochortus macrocarpus) (1925)

绿带蝴蝶百合

Sagebrush Mariposa (Calochortus macrocarpus) (1925)

White Dryad (flower) (Dryas octopetala) (1925)

仙女木

White Dryad (flower) (Dryas octopetala) (1925)

White Dryad (fruit) (Dryas octopetala) (1925)

仙女木

White Dryad (fruit) (Dryas octopetala) (1925)

Moss Gentian (Gentiana prostrata) (1925)

匍地龙胆

Moss Gentian (Gentiana prostrata) (1925)

Low Whortleberry (Vaccinium caespitosum) (1925)

矮山桑子

Low Whortleberry (Vaccinium caespitosum) (1925)

Small Cranberry (Oxycoccus palustris) (1925)

红莓苔子

Small Cranberry (Oxycoccus palustris) (1925)

Purple Mountain Violet (Viola adunca) (1925)

金虎尾目

Purple Mountain Violet (Viola adunca) (1925)

Rosette Cinquefoil (Potentilla uniflora) (1925)

委陵菜属

Rosette Cinquefoil (Potentilla uniflora) (1925)

Sidesaddle Goldenrod (Solidago ciliosa) (1925)

一枝黄花属

Sidesaddle Goldenrod (Solidago ciliosa) (1925)

Tufted Saxifrage (Saxifraga caespitosa) (1925)

虎耳草目

Tufted Saxifrage (Saxifraga caespitosa) (1925)

Pygmy Androsace (Androsace subumbellata) (1925)

Pygmy Androsace (Androsace subumbellata) (1925)

Western Green Alder (Alnus sinuata) (1925)

桤木属

Western Green Alder (Alnus sinuata) (1925)

Giant Arborvitae (Thuja plicata) (1925)

北美乔柏

Giant Arborvitae (Thuja plicata) (1925)

Limber Pine (Pinus flexilis) (1925)

柔枝(软叶)五针松

Limber Pine (Pinus flexilis) (1925)

Northern Butterbur (Petasites hyperboreus) (1925)

蜂斗菜属

Northern Butterbur (Petasites hyperboreus) (1925)

American Vetch (Vicia americana) (1925)

野豌豆属

American Vetch (Vicia americana) (1925)

Saussurea (Saussurea densa) (1925)

矮鋸草

Saussurea (Saussurea densa) (1925)

Brook Lobelia (Lobelia kalmii) (1925)

桔梗科

Brook Lobelia (Lobelia kalmii) (1925)

Mountain Cranberry (flower) (Vaccinium vitisidaea minus) (1925)

Mountain Cranberry (flower) (Vaccinium vitisidaea minus) (1925)

Mountain Cranberry (fruit) (Vaccinium vitisidaea minus) (1925)

Mountain Cranberry (fruit) (Vaccinium vitisidaea minus) (1925)

Woolly Agoseris (Agoseris villosa) (1925)

高莛苣属

Woolly Agoseris (Agoseris villosa) (1925)

American Twinflower (Linnaea borealis americana) (1925)

北极花

American Twinflower (Linnaea borealis americana) (1925)

Sand Phacelia (Phacelia linearis) (1925)

狭叶钟穗花

Sand Phacelia (Phacelia linearis) (1925)

Northern Butterwort (Pinguicula vulgaris) (1925)

捕虫堇

Northern Butterwort (Pinguicula vulgaris) (1925)

San Diego Mariposa (Calochortus weedii) (1925)

橙花仙灯

San Diego Mariposa (Calochortus weedii) (1925)

Buff Monkeyflower (Diplacus longiflorus) (1925)

Buff Monkeyflower (Diplacus longiflorus) (1925)

Buff Monkeyflower (Diplacus longiflorus) (1925)