illustration

Bulbil diagram showing how it emerges at the junction of the stem and leaf

Bog myrtle Myrica gale showing sprig of leaves, flowrs, and catkins

Bog pondweed Potamogeton polygonifolius with fruiting spike emergent above the water, floating leaves and more lanceolate leaves underwater

Bogbean Menyanthes trifoliata emerging from the water with its fringed pale pink flowers and trifoliate leaves

Bottle sedge Carex rostrata showing flowers, fruits, ligule, seeds, and glumes as well as the pinkish basal area

Bourgainvillea glabra sprig with lots of flowers, leaves, and the magenta calyx

Black eyed Susan Rudbeckia hirta with three blooms, one in flower, one in bud, and one going over

Black horehound Ballota nigra with detail on individual purple flower

Black Nightshade Solanum nigrum sprig with setails of seed, flower, stamen, and berry included

Black grass Alopecurus myosuroides

Beech bark study Fagus sylvatica showing a knot

Black poplar Populus nigra leaf flower and catkins

Beech Fagus sylvatica tree outline showing tree shape without leaves

Blackberry Rubus fruticosa showing flowers, ripe and unripe fruit, and a leaflet

Beech Fagus sylvatica twig in bud and leaf and beechnuts

Blackthorn Prunus spinosa with a sprig showing spine, leaf and fruit and the other sprig showing blossom

Begonia Begonia pearcei growing in terracotta plant pot

Bell heather Erica cinerea with close up of individual flower

Bilberry Vaccinium myrtillus in flower and with black berries

Bird’s foot trefoil Lotus corniculatus with yellow flowers face on and in profile

Birds nest orchid Neottia nidus-avis flowering spike

Biting stonecrop Sedum acre sprig with two flowering spikes and a few vegetative ones

Bitter vetch Lathyrus linifolius showing purple flowers and pods both ripe and brown and earlier on, still green. Tendrils and winged stem shown clearly along with paied leaves

Bitter wood vetch Vicia orobus showing the pale mauve flowers and pale green pods and paired leaves