Abies alba

Abies alba

Common Silver Fir, European Silver Fir

Abies amabilis

Abies amabilis

Cascade Fir, Lovely Fir, Pacific Silver Fir

Abies balsamea

Abies balsamea 'Improved' New Hampshire Blue

'Improved' New Hampshire Blue

Blundell Blue Balsam Fir, New Hampshire Blue

Abies balsamea

Abies balsamea Nova Scotia

Nova Scotia

Balsam Fir

Acacia dealbata

Acacia dealbata

Mimosa, Silver Wattle

Acacia erioloba

Acacia erioloba

Camel Thorn, Camelthorn, Giraffe Thorn, Kameeldoring, Mokala

Acacia farnesiana

Acacia farnesiana

Mealy Wattle, Needle Bush, Sweet Acacia

Acer tataricum

Acer tataricum subsp. ginnala

ssp. ginnala

Amur Maple

Acer tataricum

Acer tataricum subsp. ginnala 'Flame'

ssp. ginnala 'Flame'

Flame Amur Maple

Achillea millefolium

Achillea millefolium

Common Yarrow, Plumajillo

Adenophora bulleyana

Adenophora bulleyana

Ladybells

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

Akebia quinata

Akebia quinata

Chocolate Vine, Five-leaf Akebia

Albizia julibrissin

Albizia julibrissin

Mimosa, Persian Silk Tree, Pink Silk Tree, Silk Tree

Albizia julibrissin

Albizia julibrissin E.H. Wilson

'E.H. Wilson'

E.H. Wilson Silk-tree

Allium senescens

Allium senescens

Aging Chive, German Garlic, Mountain Garlic

Allium tuberosum

Allium tuberosum

Chinese Chives, Chinese Leeks, Garlic Chives

Anethum graveolens

Anethum graveolens

Dill

Angelica archangelica

Angelica archangelica

Angelica, Archangel, Norwegian Angelica, Wild Parship

Aralia spinosa

Aralia spinosa clean seed

clean seed

Devil's Walking Stick, Devil's Walkingstick

Artemisia absinthium

Artemisia absinthium

Absinthe, Absinthium, Common Wormwood

Artemisia dracunculus

Artemisia dracunculus

Dragon Herb, Tarragon

Artemisia tridentata

Artemisia tridentata

Big Sagebrush, Sagebrush

Asclepias incarnata

Asclepias incarnata

Swamp Milkweed

Aster linosyris

Aster linosyris

Goldilocks, Goldilocks Aster

Buddleja globosa

Buddleja globosa

Orange Butterfly Bush, Orange-ball-tree

Buxus microphylla

Buxus microphylla

Japanese Box, Littleleaf Box, Littleleaf Boxwood

Buxus microphylla

Buxus microphylla Sinica

var. sinica

Chinese Boxwood

Calycanthus floridus

Calycanthus floridus glaucus

var. glaucus

Eastern Sweetshrub

Camellia sinensis

Camellia sinensis

Tea, Tea Plant

Cassia fistula

Cassia fistula

Golden Shower

Catalpa bungei

Catalpa bungei

Manchurian Catalpa

Catalpa ovata

Catalpa ovata

Chinese Catalpa, Yellow Catalpa

Ceanothus americanus

Ceanothus americanus

New Jersey Tea

Ceanothus velutinus

Ceanothus velutinus

Buck Brush, Red Root, Snowbrush Ceanothus, Tobacco Brush

Cercocarpus ledifolius

Cercocarpus ledifolius

Curl-leaf Mountain Mahogany

Chamaecyparis lawsoniana

Chamaecyparis lawsoniana

Lawson's Cypress, Port Orford Cedar

Chilopsis linearis

Chilopsis linearis

Desert Willow

Chimonanthus praecox

Chimonanthus praecox

Wintersweet

Chionanthus retusus

Chionanthus retusus

Chinese Fringe Tree, Chinese Fringetree, Tassel Tree

Chionanthus virginicus

Chionanthus virginicus

Fringe Tree, White Fringetree

Chrysanthemum parthenium

Chrysanthemum parthenium

Feverfew

Clematis heracleifolia

Clematis heracleifolia

Hyacinth-flower Clematis, Tube Clematis

Clematis ligusticifolia

Clematis ligusticifolia

Virgin's Bower, Western Clematis, Western Virgin's Bower, Western White Clematis, Yerba De Chiva

Clematis recta

Clematis recta

Erect Clematis, Ground Clematis, Ground Virginsbower

Clematis recta

Clematis recta Purpurea

var. Purpurea

Erect Clematis, Ground Clematis, Ground Virginsbower

Clematis serratifolia

Clematis serratifolia

Korean Clematis, Yellow Clematis

Clematis terniflora var. mandschurica

Clematis terniflora var. mandshurica

Leatherleaf Clematis, Manshurian Clematis, Yam-leaved Clematis

Clematis vitalba

Clematis vitalba

Evergreen Clematis, Old-man's Beard, Traveller's Joy