Aconitum napellus

Aconitum napellus

Monk's Hood, Monk's-hood , Venus' Chariot

Actaea rubra

Actaea rubra

Red Baneberry

Adonis amurensis

Adonis amurensis

Amur Pheasant's Eye

Aegle marmelos

Aegle marmelos

Bengal Quince, Bili, Golden Apple, Indian Bael, Stone Apple, Wood Apple

Agrimonia eupatoria

Agrimonia eupatoria

Agrimony, Church Steeples, Churchsteeples, Cockeburr, Common Agrimony, Sticklewort, Stickwort

Ailanthus altissima

Ailanthus altissima winged

winged

Tree Of Heaven

Akebia quinata

Akebia quinata

Chocolate Vine, Five-leaf Akebia

Alangium platanifolium

Alangium platanifolium

Alangium

Allium cepa

Allium cepa White Sweet Spanish

'White Sweet Spanish'

White Sweet Spanish Onion

Alnus crispa

Alnus crispa

Mountain Alder

Alnus glutinosa

Alnus glutinosa

European Alder

Alnus viridis

Alnus viridis

European Green Alder, Green Alder

Amelanchier canadensis

Amelanchier canadensis

Canadian Serviceberry, Downy Serviceberry, Shadblow, Shadbush

Amelanchier laevis

Amelanchier laevis

Alleghany Serviceberry, Smooth Shadbush

Amorpha canescens

Amorpha canescens with hulls

with hulls

Lead Plant, Leadplant

Andropogon ternarius

Andropogon ternarius

Paintbrush Bluestem, Silver Bluestem, Split Bluestem, Splitbeard Bluestem

Anemone blanda

Anemone blanda

Grecian Wind Flower, Grecian Windflower, Greek Thimbleweed, Windflower

Anethum graveolens

Anethum graveolens

Dill

Angelica archangelica

Angelica archangelica

Angelica, Archangel, Norwegian Angelica, Wild Parship

Angelica atropurpurea

Angelica atropurpurea

Great Angelica, Purplestem Angelica

Annona muricata

Annona muricata

Soursop

Anthriscus cerefolium

Anthriscus cerefolium

Chervil, Garden Chervil, Gourmet's Parsley

Antirrhinum majus

Antirrhinum majus Maximum

Maximum mix

Garden Snapdragon, Snapdragon

Apium graveolens

Apium graveolens

Wild Celery

Aquilegia caerulea

Aquilegia caerulea

Colorado Blue Columbine, Colorado Columbine, Rocky Mountain Columbine

Aquilegia oxysepala

Aquilegia oxysepala

Granny's Bonnet, Oriental Columbine

Arbutus unedo

Arbutus unedo

Strawberry Madrone, Strawberry Tree

Arctium lappa

Arctium lappa

Greater Burdock

Arctium minus

Arctium minus

Burdock, Clotbur, Common Burdock, Lesser Burdock

Arctostaphylos manzanita

Arctostaphylos manzanita

Common Manzanita, Parry Manzanita, Whiteleaf Manzanita

Arctostaphylos nevadensis

Arctostaphylos nevadensis

Hardy Manzanita, Pine-mat Manzanita, Pinemat Manzanita

Arctostaphylos uva-ursi

Arctostaphylos uva-ursi

Bearberry, Kinnikinick

Argyreia nervosa

Argyreia nervosa

Elephant Creeper, Hawaiian Baby Woodrose, Woolly Morning Glory

Aristolochia clematitis

Aristolochia clematitis

Birthwort

Aristolochia contorta

Aristolochia contorta

Ma Do Ling, Northern Pipevine, Snakeroot

Aristolochia debilis

Aristolochia debilis

Dutchman's Pipe

Aristolochia manshuriensis

Aristolochia manshuriensis

Chinese Aristolochia

Aristolochia serpentaria

Aristolochia serpentaria

Virginia Snake Root, Virginia Snakeroot

Aristolochia tomentosa

Aristolochia tomentosa

Woolly Dutchman's Pipe, Woolly Pipevine

Aronia melanocarpa

Aronia melanocarpa

Black Chokeberry, Black-seeded Chokeberry

Artemisia dracunculus

Artemisia dracunculus

Dragon Herb, Tarragon

Artemisia tridentata

Artemisia tridentata

Big Sagebrush, Sagebrush

Asclepias incarnata

Asclepias incarnata

Swamp Milkweed

Asclepias syriaca

Asclepias syriaca

Common Milkweed, Milkweed

Asclepias tuberosa

Asclepias tuberosa

Butterfly Milkweed, Butterfly Weed

Astragalus sinicus

Astragalus sinicus

Chinese Milk Vetch, Milk Vetch

Atriplex canescens

Atriplex canescens

Chamiso, Chamiza, Four Wing Saltbush

Atriplex confertifolia

Atriplex confertifolia

Shadscale, Spiny Saltbush

Azadirachta indica

Azadirachta indica

Divine Tree, Heal All, Nature's Drugstore, Neem, Village Pharmacy

Baptisia australis

Baptisia australis

Blue False Indigo, Blue Wild Indigo, Horse Fly Weed, Indigo Weed, Rattlebush, Rattleweed