North American wild flowers

Fringetree (Chionanthus virginica) (1925)

流苏树属

Fringetree (Chionanthus virginica) (1925)

Ghostpipe (Thalesia uniflora) (1925)

Ghostpipe (Thalesia uniflora) (1925)

Giant Arborvitae (Thuja plicata) (1925)

北美乔柏

Giant Arborvitae (Thuja plicata) (1925)

Giant Trillium (Trillium chloropetalum) (1925)

绿瓣延龄草

Giant Trillium (Trillium chloropetalum) (1925)

Glacierlily (Erythronium grandiflorum) (1925)

大花猪牙花

Glacierlily (Erythronium grandiflorum) (1925)

Globe Anemone (Anemone globosa) (1925)

毛茛亚科

Globe Anemone (Anemone globosa) (1925)

Golden Fleabane (Erigeron aureus) (1925)

Golden Fleabane (Erigeron aureus) (1925)

Golden Fleabane (Erigeron aureus) (1925)

Golden Sedge (Carex aurea) (1925)

薹草属

Golden Sedge (Carex aurea) (1925)

Goldenbowl Mariposa (Calochortus clavatus) (1925)

棒仙灯

Goldenbowl Mariposa (Calochortus clavatus) (1925)

Goldenclub (Orontium aquaticum) (1925)

水金杖

Goldenclub (Orontium aquaticum) (1925)

Goldenpea (Thermopsis rhombifolia) (1925)

Goldenpea (Thermopsis rhombifolia) (1925)

Goldenstar (Chrysogonum virginianum) (1925)

金星菊

Goldenstar (Chrysogonum virginianum) (1925)

Grass-pink Orchid (Limodorum tuberosum) (1925)

布袋兰

Grass-pink Orchid (Limodorum tuberosum) (1925)

Grassleaf Agoseris (Agoseris graminifolia) (1925)

高莛苣属

Grassleaf Agoseris (Agoseris graminifolia) (1925)

Gray Phacelia (Phacelia sericea) (1925)

水叶草亚科

Gray Phacelia (Phacelia sericea) (1925)

Gray Pussytoes (Antennaria howellii) (1925)

蝶须属

Gray Pussytoes (Antennaria howellii) (1925)

Grayleaf Fivefinger (Potentilla glaucophylla) (1925)

委陵菜属

Grayleaf Fivefinger (Potentilla glaucophylla) (1925)

Green Bearcabbage (Veratrum viride) (1925)

绿藜芦

Green Bearcabbage (Veratrum viride) (1925)

Green Pyrola (Pyrola chlorantha) (1925)

绿花鹿蹄草

Green Pyrola (Pyrola chlorantha) (1925)

Green Strawberry-cactus (Echinocereus viridiflorus) (1925)

青花虾

Green Strawberry-cactus (Echinocereus viridiflorus) (1925)

Greendragon (Arisaema dracontium) (1925)

龙根天南星

Greendragon (Arisaema dracontium) (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)

Harebell (Campanula rotundifolia) (1925)

菊目

Harebell (Campanula rotundifolia) (1925)

Hazel Alder (Alnus rugosa) (1925)

桤木属

Hazel Alder (Alnus rugosa) (1925)

Heliotrope Valerian (Valeriana sitchensis) (1925)

锡特卡缬草

Heliotrope Valerian (Valeriana sitchensis) (1925)

Hepatica (Hepatica americana) (1925)

圓葉獐耳細辛

Hepatica (Hepatica americana) (1925)

Highbush Blackberry (Rubus argutus) (1925)

尖齿黑莓

Highbush Blackberry (Rubus argutus) (1925)

Highbush Blueberry (Vaccinium corymbosum) (1925)

北高丛蓝莓

Highbush Blueberry (Vaccinium corymbosum) (1925)

Hooded Ladies-tresses (Ibidium strictum) (1925)

鸟巢兰属

Hooded Ladies-tresses (Ibidium strictum) (1925)

Hooded Pitcherplant (Sarracenia minor) (1925)

小瓶子草

Hooded Pitcherplant (Sarracenia minor) (1925)

Indianpipe (Monotropa uniflora) (1925)

水晶兰

Indianpipe (Monotropa uniflora) (1925)

Ivory Baneberry (Actaea arguta) (1925)

红果类叶升麻

Ivory Baneberry (Actaea arguta) (1925)

Jack-in-the-pulpit (Arisaema triphyllum) (1925)

天南星族

Jack-in-the-pulpit (Arisaema triphyllum) (1925)

Kruhsea (flower) (Kruhsea streptopoides) (1925)

Kruhsea (flower) (Kruhsea streptopoides) (1925)

Kruhsea (flower) (Kruhsea streptopoides) (1925)

Labrador-tea (Ledum groenlandicum) (1925)

拉不拉多茶

Labrador-tea (Ledum groenlandicum) (1925)

Ladder Gentian (Gentiana acuta) (1925)

尖叶假龙胆

Ladder Gentian (Gentiana acuta) (1925)

Lake Louise Arnica (Arnica louiseana) (1925)

黏菊族

Lake Louise Arnica (Arnica louiseana) (1925)

Lambkill (Kalmia angustifolia) (1925)

羊月桂

Lambkill (Kalmia angustifolia) (1925)

Lanceleaf Paintbrush (Castilleja lancifolia) (1925)

火焰草属

Lanceleaf Paintbrush (Castilleja lancifolia) (1925)

Large Purple Fringe-orchid (Habenaria grandiflora) (1925)

细距舌唇兰

Large Purple Fringe-orchid (Habenaria grandiflora) (1925)

Leatherflower (Clematis viorna) (1925)

革钟花铁线莲

Leatherflower (Clematis viorna) (1925)

Lemon Columbine (Aquilegia flavescens) (1925)

淡黄耧斗菜

Lemon Columbine (Aquilegia flavescens) (1925)

Lewis Monkeyflower (Mimulus lewisii) (1925)

粉紅猴面花

Lewis Monkeyflower (Mimulus lewisii) (1925)

Lilac Mariposa (Calochortus splendens) (1925)

辉花仙灯

Lilac Mariposa (Calochortus splendens) (1925)

Lily Twayblade (Liparis liliifolia) (1925)

舞毒蛾

Lily Twayblade (Liparis liliifolia) (1925)

Limber Pine (Pinus flexilis) (1925)

柔枝(软叶)五针松

Limber Pine (Pinus flexilis) (1925)

Lloyds Strawberry-cactus (Echinocereus lloydii) (1925)

鹿角柱属

Lloyds Strawberry-cactus (Echinocereus lloydii) (1925)

Loblolly Pine (Pinus taeda) (1925)

火炬松

Loblolly Pine (Pinus taeda) (1925)

Lodgepole Pine (Pinus contorta murrayana) (1925)

Lodgepole Pine (Pinus contorta murrayana) (1925)

Lodgepole Pine (Pinus contorta murrayana) (1925)

Longleaf Pine (Pinus palustris) (1925)

长叶松

Longleaf Pine (Pinus palustris) (1925)

Low Whortleberry (Vaccinium caespitosum) (1925)

矮山桑子

Low Whortleberry (Vaccinium caespitosum) (1925)

Lyall Larch (Larix lyallii) (1925)

高山落叶松

Lyall Larch (Larix lyallii) (1925)

Marshmarigold (Caltha palustris) (1925)

驴蹄草

Marshmarigold (Caltha palustris) (1925)

Mayapple (Podophyllum peltatum) (1925)

北美鬼臼

Mayapple (Podophyllum peltatum) (1925)

Maypop (Passiflora incarnata) (1925)

粉色西番莲

Maypop (Passiflora incarnata) (1925)

Meadow Fleabane (Erigeron speciosus) (1925)

美丽飞蓬

Meadow Fleabane (Erigeron speciosus) (1925)

Menzies Pentstemon (Pentstemon menziesii) (1925)

钓钟柳属

Menzies Pentstemon (Pentstemon menziesii) (1925)

Mexican Fremontia (Fremontodendron mexicanum) (1925)

墨西哥绵绒树

Mexican Fremontia (Fremontodendron mexicanum) (1925)

Mexican Poppy (Eschscholtzia mexicana) (1925)

Mexican Poppy (Eschscholtzia mexicana) (1925)

Missouri Pricklypear (Opuntia polyacantha) (1925)

猬团扇

Missouri Pricklypear (Opuntia polyacantha) (1925)

Mistmaiden (Romanzoffia sitchensis) (1925)

女王椰子

Mistmaiden (Romanzoffia sitchensis) (1925)

Moss Campion (Silene acaulis) (1925)

无茎蝇子草

Moss Campion (Silene acaulis) (1925)

Moss Forget-me-not (Eritrichum elongatum) (1925)

Moss Forget-me-not (Eritrichum elongatum) (1925)

Moss Gentian (Gentiana prostrata) (1925)

匍地龙胆

Moss Gentian (Gentiana prostrata) (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)

Mountain Hemlock (Tsuga mertensiana) (1925)

山地铁杉

Mountain Hemlock (Tsuga mertensiana) (1925)

Mountain Juniper (Juniperus sibirica) (1925)

矮刺柏

Mountain Juniper (Juniperus sibirica) (1925)

Mountain Ladyslipper (Cypripedium montanum) (1925)

杓兰属

Mountain Ladyslipper (Cypripedium montanum) (1925)

Mountain-laurel (Kalmia latifolia) (1925)

阔叶山月桂

Mountain-laurel (Kalmia latifolia) (1925)

Mourning Groundsel (Senecio lugens) (1925)

千里光族

Mourning Groundsel (Senecio lugens) (1925)

Naiad Springbeauty (Claytonia parvifolia) (1925)

小叶矿苣

Naiad Springbeauty (Claytonia parvifolia) (1925)

Nodding Campion (Lychnis apetala) (1925)

乌拉尔蝇子草

Nodding Campion (Lychnis apetala) (1925)

Nodding Ladies-tresses (Ibidium cernuum) (1925)

鸟巢兰属

Nodding Ladies-tresses (Ibidium cernuum) (1925)

Nodding Onion (Allium cernuum) (1925)

垂头蒜

Nodding Onion (Allium cernuum) (1925)

Northern Anemone (Anemone parviflora) (1925)

小花欧银莲

Northern Anemone (Anemone parviflora) (1925)

Northern Bedstraw (Galium boreale) (1925)

北方拉拉藤

Northern Bedstraw (Galium boreale) (1925)

Northern Butterbur (Petasites hyperboreus) (1925)

蜂斗菜属

Northern Butterbur (Petasites hyperboreus) (1925)

Northern Butterwort (Pinguicula vulgaris) (1925)

捕虫堇

Northern Butterwort (Pinguicula vulgaris) (1925)

Northern Ladyslipper (Cypripedium passerinum) (1925)

杓兰属

Northern Ladyslipper (Cypripedium passerinum) (1925)

Oconee-bells (Shortia galacifolia) (1925)

北美岩扇

Oconee-bells (Shortia galacifolia) (1925)

Ocotillo (Fouquieria splendens) (1925)

福桂树

Ocotillo (Fouquieria splendens) (1925)

One-leaf Bog-orchid (Habenaria obtusata) (1925)

细距舌唇兰

One-leaf Bog-orchid (Habenaria obtusata) (1925)

Orange Polygala (Polygala lutea) (1925)

橘黄远志

Orange Polygala (Polygala lutea) (1925)

Orange-eye Globemallow (Sphaeralcea davidsonii) (1925)

球葵属

Orange-eye Globemallow (Sphaeralcea davidsonii) (1925)

Owl-clover (Orthocarpus tenuifolius) (1925)

Owl-clover (Orthocarpus tenuifolius) (1925)

Owl-clover (Orthocarpus tenuifolius) (1925)

Painted Trillium (Trillium undulatum) (1925)

彩绘延龄草

Painted Trillium (Trillium undulatum) (1925)

Pale Ladyslipper (Cypripedium acaule) (1925)

无茎杓兰

Pale Ladyslipper (Cypripedium acaule) (1925)

Pale Pinesap (Hypopitys americana) (1925)

水晶兰属

Pale Pinesap (Hypopitys americana) (1925)

Pale Strawberry (Fragaria glauca) (1925)

草莓属

Pale Strawberry (Fragaria glauca) (1925)

Papaw (Asimina triloba) (1925)

泡泡树

Papaw (Asimina triloba) (1925)

Parrot Pitcherplant (Sarracenia psittacina) (1925)

鹦鹉瓶子草

Parrot Pitcherplant (Sarracenia psittacina) (1925)

Partridgeberry (Mitchella repens) (1925)

蔓虎刺

Partridgeberry (Mitchella repens) (1925)

Pearl Everlasting (Anaphalis margaritacea) (1925)

珠光香青

Pearl Everlasting (Anaphalis margaritacea) (1925)

Peatpink (Silene caroliniana) (1925)

蝇子草族

Peatpink (Silene caroliniana) (1925)

Perennial Gaillardia (Gaillardia aristata) (1925)

宿根天人菊

Perennial Gaillardia (Gaillardia aristata) (1925)

Pickerelweed (Pontederia cordata) (1925)

梭鱼草

Pickerelweed (Pontederia cordata) (1925)

Pinebarren Gentian (Gentiana porphyrio) (1925)

龙胆目

Pinebarren Gentian (Gentiana porphyrio) (1925)

Pineland Aster (Aster squarrosus) (1925)

Pineland Aster (Aster squarrosus) (1925)

Pineland Aster (Aster squarrosus) (1925)

Pineland Blueberry (Vaccinium tenellum) (1925)

南方蓝苺

Pineland Blueberry (Vaccinium tenellum) (1925)

Pink Centaurium (Centaurium venustum) (1925)

百金花属

Pink Centaurium (Centaurium venustum) (1925)

Pink Fleabane (Erigeron caespitosus) (1925)

飞蓬属

Pink Fleabane (Erigeron caespitosus) (1925)

Pink Fumeroot (Capnoides sempervirens) (1925)

红堇

Pink Fumeroot (Capnoides sempervirens) (1925)

Pink Ladyslipper (Cypripedium acaule) (1925)

无茎杓兰

Pink Ladyslipper (Cypripedium acaule) (1925)

Pink Mountainheather (Phyllodoce empetriformis) (1925)

粉红松毛翠

Pink Mountainheather (Phyllodoce empetriformis) (1925)

Pink Pussytoes (Antennaria rosea) (1925)

玫瑰蝶须

Pink Pussytoes (Antennaria rosea) (1925)

Pink Twistedstalk (Streptopus curvipes) (1925)

披针叶扭柄花

Pink Twistedstalk (Streptopus curvipes) (1925)

Pinkshell Azalea (Azalea vaseyi) (1925)

杜鹃花科

Pinkshell Azalea (Azalea vaseyi) (1925)

Pinxterbloom (Azalea nudiflora) (1925)

杜鹃花科

Pinxterbloom (Azalea nudiflora) (1925)

Pitcherplant (Sarracenia purpurea) (1925)

紫瓶子草

Pitcherplant (Sarracenia purpurea) (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)

Prairie Aster (Aster campestris) (1925)

Prairie Aster (Aster campestris) (1925)

Prairie Aster (Aster campestris) (1925)

Prairie Pentstemon (Pentstemon erianthera) (1925)

钓钟柳属

Prairie Pentstemon (Pentstemon erianthera) (1925)

Prairie Thistle (Cirsium undulatum) (1925)

波葉薊

Prairie Thistle (Cirsium undulatum) (1925)

Prairie-smoke (Sieversia ciliata) (1925)

三花路边青

Prairie-smoke (Sieversia ciliata) (1925)

Prickly Currant (flower) (Ribes lacustre) (1925)

沼黑醋栗

Prickly Currant (flower) (Ribes lacustre) (1925)

Prickly Currant (fruit) (Ribes lacustre) (1925)

沼黑醋栗

Prickly Currant (fruit) (Ribes lacustre) (1925)

Ptarmiganberry (Arctous alpina) (1925)

高山天栌

Ptarmiganberry (Arctous alpina) (1925)