Atriplex portulacoides
Sea-purslane
Atriplex prostrata
Spear-leaved Orache
Atropa belladonna
Deadly Nightshade
Aubrieta deltoidea
Aubretia
Avena sativa
Oat
Avenula pubescens
Downy Oat-grass
Avicennia marina
Grey Mangrove
Azadirachta indica
Neem
Baldellia ranunculoides
Lesser Water-plantain
Ballota nigra
Black Horehound
Baltimora recta
Beautyhead
Bambusa bambos
Giant Thorny Bamboo
Bambusa vulgaris
Common Bamboo
Banksia blechnifolia
Southern#Blechnum Banksia
Barbarea verna
American Winter-cress
Barbarea vulgaris
Winter-cress
Barleria cristata
Philippine-violet
Barringtonia racemosa
Powder-puff Tree
Bartramia stricta
Basella alba
Malabar Spinach
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
Bismarckia nobilis
Bismarck Palm
Bistorta officinalis
Common Bistort
Bistorta vivipara
Alpine Bistort
Blackstonia perfoliata
Yellow-wort
Blechnum orientale
Blechnum spicant
Hard-fern
Blitum bonus-henricus
Good-King-Henry
Blumea balsamifera
Sambong
Blysmus compressus
Flat-sedge
Boerhavia erecta
Erect Spiderling
Bolboschoenus maritimus
Sea Club-rush
Borago officinalis
Borage
Borago pygmaea
Slender Borage
Botrychium lunaria
Moonwort
Bougainvillea glabra
Brachyglottis x jubar
Shrub Ragwort
Brachypodium sylvaticum
False-brome
Brachythecium rutabulum
Rough-stalked Feather-moss
Brassica juncea
Chinese Mustard
Brassica napus
Oil-seed Rape
Brassica oleracea
Wild Cabbage
Brassica rapa
Turnip
Breynia disticha
Snowbush
Breynia vitis-idaea
Officinal Breynia
Briza maxima
Greater Quaking-grass
Briza media
Quaking-grass
Bromopsis ramosa
Hairy-brome
Bromus hordeaceus
Soft-brome
Brugmansia versicolor
Angel’s Trumpets
Brunfelsia americana
Lady of the Night
Brunfelsia pauciflora
Tomorrow Together