Bauhinia monandra
Pink Bauhinia
Beaumontia grandiflora
Easter Lily Vine
Begonia heracleifolia
Star Begonia
Begonia maculata
Polka Dot Begonia
Begonia sp.
Bellis perennis
Daisy
Berberis vulgaris
Barberry
Berberis x stenophylla
Hedge Barberry
Bergenia crassifolia
Elephant-ears
Bergera koenigii
Curry Tree
Berula erecta
Lesser Water-parsnip
Beta vulgaris
Sea Beet
Betonica officinalis
Betony
Betula pendula
Silver Birch
Betula pubescens
Downy Birch
Bidens cernua
Nodding Bur-marigold
Bidens pilosa
Spanish-needles
Bidens tripartita
Trifid Bur-marigold
Bignonia magnifica
Glowvine
Bistorta officinalis
Common Bistort
Bistorta vivipara
Alpine Bistort
Blackstonia perfoliata
Yellow-wort
Blitum bonus-henricus
Good-King-Henry
Blumea balsamifera
Sambong
Boerhavia erecta
Erect Spiderling
Borago officinalis
Borage
Borago pygmaea
Slender Borage
Bougainvillea glabra
Brachyglottis x jubar
Shrub Ragwort
Brassica juncea
Chinese Mustard
Brassica napus
Oil-seed Rape
Brassica oleracea
Wild Cabbage
Brassica rapa
Turnip
Breynia disticha
Snowbush
Breynia vitis-idaea
Officinal Breynia
Brugmansia versicolor
Angel’s Trumpets
Brunfelsia americana
Lady of the Night
Brunfelsia pauciflora
Tomorrow Together
Bryonia dioica
White Bryony
Buchozia japonica
Snowrose
Bunchozia armeniaca
Cansaboca
Bupleurum rotundifolium
Thorow-wax
Buxus sempervirens
Box
Caesalpinia pulcherrima
Poinciana
Cakile maritima
Sea Rocket
Calendula officinalis
Pot Marigold
Calliandra surinamensis
Pink Powder Puff
Calliandra tergemina
Dwarf Powder Puff
Callicarpa pedunculata
Beautyberry
Callindra houstoniana
Callistephus chinensis
China aster
Callitriche brutia
Pedunculate Water-starwort
Callitriche sp.
Callitriche stagnalis
Common Water-starwort
Calluna vulgaris
Heather
Calopogonium mucunoides
Calopo
Calotropis gigantea
Giant Calotrope
Caltha palustris
Marsh-marigold
Calystegia pulchra
Hairy Bindweed
Calystegia sepium
Hedge Bindweed
Calystegia silvatica
Large Bindweed
Calystegia soldanella
Sea Bindweed
Camassia quamash
Camellia
Camellia (double)
Camellia japonica
Camellia
Camonea umbellata
Yellow Wood Rose
Campanula bononiensis
Pale Bellflower
Campanula cervicaria
Bristly Bellflower
Campanula glomerata
Clustered Bellflower
Campanula latifolia
Giant Bellflower