- Photo: Bacopa monnieri 1.
- Photo: Bacopa monnieri.
- Photo: Ballota nigra 1.
- Photo: Ballota nigra 10.
- Photo: Ballota nigra 2.
- Photo: Ballota nigra 3.
- Photo: Ballota nigra 4.
- Photo: Ballota nigra 5.
- Photo: Ballota nigra 6.
- Photo: Ballota nigra 7.
- Photo: Ballota nigra 8.
- Photo: Ballota nigra 9.
- Photo: Ballota nigra.
- Photo: Ballota pseudodictamnus 1.
- Photo: Ballota pseudodictamnus 2.
- Photo: Ballota pseudodictamnus.
- Photo: Balsamorhiza sagittata.
- Photo: Banksia ericifolia.
- Photo: Banksia integrifolia.
- Photo: Banksia spinulosa 1.
- Photo: Banksia spinulosa.
- Photo: Baptisia australis 1.
- Photo: Baptisia australis 2.
- Photo: Baptisia australis 3.
- Photo: Baptisia australis 4.
- Photo: Baptisia australis.
- Photo: Baptisia bracteata 1.
- Photo: Baptisia bracteata 2.
- Photo: Baptisia bracteata.
- Photo: Barbarea vulgaris 1.
- Photo: Barbarea vulgaris 2.
- Photo: Barbarea vulgaris 3.
- Photo: Barbarea vulgaris 4.
- Photo: Barbarea vulgaris 5.
- Photo: Barbarea vulgaris 6.
- Photo: Barbarea vulgaris 7.
- Photo: Barbarea vulgaris.
- Photo: Bauhinia.
- Photo: Begonia corallina.
- Photo: Bellis perennis 1.
- Photo: Bellis perennis 3.
- Photo: Bellis perennis 4.
- Photo: Bellis perennis 5.
- Photo: Bellis perennis 6.
- Photo: Bellis perennis 7.
- Photo: Bellis perennis 8.
- Photo: Bellis perennis.
- Photo: Berberis 1.
- Photo: Berberis amurensis 1.
- Photo: Berberis amurensis 2.
- Photo: Berberis amurensis.
- Photo: Berberis beaniana 1.
- Photo: Berberis beaniana 2.
- Photo: Berberis beaniana.
- Photo: Berberis buxifolia 1.
- Photo: Berberis buxifolia.
- Photo: Berberis sieboldii 1.
- Photo: Berberis sieboldii 2.
- Photo: Berberis sieboldii 3.
- Photo: Berberis sieboldii 4.
- Photo: Berberis sieboldii 5.
- Photo: Berberis sieboldii.
- Photo: Berberis thunbergii 1.
- Photo: Berberis thunbergii 2.
- Photo: Berberis thunbergii 3.
- Photo: Berberis thunbergii 4.
- Photo: Berberis thunbergii 5.
- Photo: Berberis thunbergii.
- Photo: Berberis vulgaris 1.
- Photo: Berberis vulgaris 2.
- Photo: Berberis vulgaris 3.
- Photo: Berberis vulgaris 4.
- Photo: Berberis vulgaris 7.
- Photo: Berberis vulgaris 8.
- Photo: Berberis vulgaris.
- Photo: Berberis x ottawensis 1.
- Photo: Berberis x ottawensis 2.
- Photo: Berberis x ottawensis 3.
- Photo: Berberis x ottawensis 4.
- Photo: Berberis x ottawensis 5.
- Photo: Berberis x ottawensis 6.
- Photo: Berberis x ottawensis 7.
- Photo: Berberis x ottawensis.
- Photo: Berberis.
- Photo: Bergenia 1.
- Photo: Bergenia 2.
- Photo: Bergenia.
- Photo: Berkheya radula 1.
- Photo: Berkheya radula.
- Photo: Beta vulgaris 1.
- Photo: Beta vulgaris 2.
- Photo: Beta vulgaris alti 1.
- Photo: Beta vulgaris alti 2.
- Photo: Beta vulgaris alti 3.
- Photo: Beta vulgaris alti 4.
- Photo: Beta vulgaris alti 5.
- Photo: Beta vulgaris alti 6.
- Photo: Beta vulgaris alti.
- Photo: Beta vulgaris cicl 1.
- Photo: Beta vulgaris cicl 10.
- Photo: Beta vulgaris cicl 11.
- Photo: Beta vulgaris cicl 2.
- Photo: Beta vulgaris cicl 3.
- Photo: Beta vulgaris cicl 4.
- Photo: Beta vulgaris cicl 5.
- Photo: Beta vulgaris cicl 6.
- Photo: Beta vulgaris cicl 7.
- Photo: Beta vulgaris cicl 8.
- Photo: Beta vulgaris cicl 9.
- Photo: Beta vulgaris cicl.
- Photo: Beta vulgaris.
- Photo: Betula 1.
- Photo: Betula 2.
- Photo: Betula 3.
- Photo: Betula 4.
- Photo: Betula 5.
- Photo: Betula 6.
- Photo: Betula ermanii 1.
- Photo: Betula ermanii.
- Photo: Betula nana 1.
- Photo: Betula nana 2.
- Photo: Betula nana 3.
- Photo: Betula nana 4.
- Photo: Betula nana 5.
- Photo: Betula nana 6.
- Photo: Betula nana 7.
- Photo: Betula nana.
- Photo: Betula papyrifera 1.
- Photo: Betula papyrifera.
- Photo: Betula pendula 1.
- Photo: Betula pendula 10.
- Photo: Betula pendula 11.
- Photo: Betula pendula 12.
- Photo: Betula pendula 13.
- Photo: Betula pendula 14.
- Photo: Betula pendula 15.
- Photo: Betula pendula 16.
- Photo: Betula pendula 2.
- Photo: Betula pendula 3.
- Photo: Betula pendula 4.
- Photo: Betula pendula 5.
- Photo: Betula pendula 6.
- Photo: Betula pendula 7.
- Photo: Betula pendula 8.
- Photo: Betula pendula 9.
- Photo: Betula pendula.
- Photo: Betula pubescens 1.
- Photo: Betula pubescens 2.
- Photo: Betula pubescens 3.
- Photo: Betula pubescens 4.
- Photo: Betula pubescens 5.
- Photo: Betula pubescens 6.
- Photo: Betula pubescens.
- Photo: Betula.
- Photo: Bidens cernua 1.
- Photo: Bidens cernua 2.
- Photo: Bidens cernua.
- Photo: Bidens pilosa 1.
- Photo: Bidens pilosa.
- Photo: Bidens radiata 1.
- Photo: Bidens radiata 2.
- Photo: Bidens radiata 3.
- Photo: Bidens radiata.
- Photo: Bidens tripartita 1.
- Photo: Bidens tripartita 2.
- Photo: Bidens tripartita 3.
- Photo: Bidens tripartita 4.
- Photo: Bidens tripartita.
- Photo: Bignonia capreolata 1.
- Photo: Bignonia capreolata.
- Photo: Billbergia nutans.
- Photo: Bistorta major 1.
- Photo: Bistorta major 2.
- Photo: Bistorta major 3.
- Photo: Bistorta major 4.
- Photo: Bistorta major 5.
- Photo: Bistorta major.
- Photo: Bistorta vivipara 1.
- Photo: Bistorta vivipara 2.
- Photo: Bistorta vivipara 3.
- Photo: Bistorta vivipara.
- Photo: Bixa orellana 1.
- Photo: Bixa orellana.
- Photo: Bletilla striata 1.
- Photo: Bletilla striata.
- Photo: Blumenbachia hieronymi 1.
- Photo: Blumenbachia hieronymi 2.
- Photo: Blumenbachia hieronymi 3.
- Photo: Blumenbachia hieronymi.
- Photo: Boehmeria macrophylla 1.
- Photo: Boehmeria macrophylla.
- Photo: Boehmeria nivea 1.
- Photo: Boehmeria nivea.
- Photo: Borago officinalis 1.
- Photo: Borago officinalis 2.
- Photo: Borago officinalis 3.
- Photo: Borago officinalis 4.
- Photo: Borago officinalis 5.
- Photo: Borago officinalis 6.
- Photo: Borago officinalis 7.
- Photo: Borago officinalis 8.
- Photo: Borago officinalis.
- Photo: Boronia 1.
- Photo: Boronia 2.
- Photo: Boronia.
- Photo: Botrychium boreale.
- Photo: Bougainvillea 1.
- Photo: Bougainvillea 2.
- Photo: Bougainvillea.
- Photo: Bouteloua curtipendula 1.
- Photo: Bouteloua curtipendula 2.
- Photo: Bouteloua curtipendula.
- Photo: Brassica napus.
- Photo: Brassica oleracea capi 1.
- Photo: Brassica oleracea capi 2.
- Photo: Brassica oleracea capi 3.
- Photo: Brassica oleracea capi 4.
- Photo: Brassica oleracea capi.
- Photo: Brassica oleracea gemm 1.
- Photo: Brassica oleracea gemm 2.
- Photo: Brassica oleracea gemm.
- Photo: Brassica oleracea gong 1.
- Photo: Brassica oleracea gong 2.
- Photo: Brassica oleracea gong 3.
- Photo: Brassica oleracea gong 4.
- Photo: Brassica oleracea gong 5.
- Photo: Brassica oleracea gong.
- Photo: Brassica oleracea ital 1.
- Photo: Brassica oleracea ital 2.
- Photo: Brassica oleracea ital 3.
- Photo: Brassica oleracea ital 4.
- Photo: Brassica oleracea ital.
- Photo: Brassica oleracea saba 1.
- Photo: Brassica oleracea saba 2.
- Photo: Brassica oleracea saba.
- Photo: Brassica oleracea sabe 10.
- Photo: Brassica oleracea sabe 11.
- Photo: Brassica oleracea sabe 12.
- Photo: Brassica oleracea sabe 2.
- Photo: Brassica oleracea sabe 3.
- Photo: Brassica oleracea sabe 4.
- Photo: Brassica oleracea sabe 5.
- Photo: Brassica oleracea sabe 6.
- Photo: Brassica oleracea sabe 7.
- Photo: Brassica oleracea sabe 8.
- Photo: Brassica oleracea sabe 9.
- Photo: Brassica oleracea sabe.
- Photo: Brassica rapa nipp.
- Photo: Brassica rapa olei 1.
- Photo: Brassica rapa olei 2.
- Photo: Brassica rapa olei 3.
- Photo: Brassica rapa olei 4.
- Photo: Brassica rapa olei.
- Photo: Brickellia.
- Photo: Briza maxima 1.
- Photo: Briza maxima 2.
- Photo: Briza maxima.
- Photo: Brugmansia 1.
- Photo: Brugmansia 2.
- Photo: Brugmansia 3.
- Photo: Brugmansia 4.
- Photo: Brugmansia arborea 3.
- Photo: Brugmansia arborea 4.
- Photo: Brugmansia arborea 5.
- Photo: Brugmansia aurea 1.
- Photo: Brugmansia aurea 2.
- Photo: Brugmansia aurea.
- Photo: Brugmansia sanguinea 1.
- Photo: Brugmansia sanguinea.
- Photo: Brugmansia suaveolens 6.
- Photo: Brugmansia suaveolens 7.
- Photo: Brugmansia x candida.
- Photo: Brugmansia.
- Photo: Brunnera macrophylla 1.
- Photo: Brunnera macrophylla.
- Photo: Bryonia alba 1.
- Photo: Bryonia alba.
- Photo: Bryonia dioica 1.
- Photo: Bryonia dioica 10.
- Photo: Bryonia dioica 11.
- Photo: Bryonia dioica 12.
- Photo: Bryonia dioica 13.
- Photo: Bryonia dioica 4.
- Photo: Bryonia dioica 5.
- Photo: Bryonia dioica 6.
- Photo: Bryonia dioica 7.
- Photo: Bryonia dioica 8.
- Photo: Bryonia dioica 9.
- Photo: Bryonia dioica.
- Photo: Bryoria 1.
- Photo: Bryoria 2.
- Photo: Bryoria.
- Photo: Buddleja davidii 1.
- Photo: Buddleja davidii 2.
- Photo: Buddleja davidii.
- Photo: Buddleja.
- Photo: Bulbocodium vernum 1.
- Photo: Bulbocodium vernum 2.
- Photo: Bulbocodium vernum 3.
- Photo: Bulbocodium vernum 4.
- Photo: Bulbocodium vernum 5.
- Photo: Bulbocodium vernum 6.
- Photo: Bulbocodium vernum 7.
- Photo: Bulbocodium vernum 8.
- Photo: Bulbocodium vernum.
- Photo: Bunias orientalis 1.
- Photo: Bunias orientalis 2.
- Photo: Bunias orientalis 3.
- Photo: Bunias orientalis.
- Photo: Bunium bulbocastanum 1.
- Photo: Bunium bulbocastanum 2.
- Photo: Bunium bulbocastanum.
- Photo: Bupleurum falcatum.
- Photo: Bupleurum fruticosum 1.
- Photo: Bupleurum fruticosum.
- Photo: Bupleurum longifolium 1.
- Photo: Bupleurum longifolium.
- Photo: Bursera microphylla 1.
- Photo: Bursera microphylla 2.
- Photo: Bursera microphylla.
B.
The Bs.