purple

Cornish heath Erica vagans showing dense foliage and individual pale pink flower

Common heather Calluna vulgaris with individual leaf, stem cross section, and flwoer detail and also showing the woody stem

Common knapweed Centaurea nigra flowers

Common reed Phragmites australis growing from rhizome with individual spikelet detail and ligule of hairs

Corncockle Agrostemma githago in flower with detail of one leaf behind

Butterwort Pinguicula vulgaris with purple flowers and sticky leaves with dead flies on

Chive Allium schoenoprasum flower and edible leaves

Blue moor grass Seslaria caerulea with glume, ligule and spikelet detail

Bluebell Hyacinthoides non-scripta Pencil illustration with three flowers and floppy leaves showing paralell veins

Bluebell Hyacinthoides non-scripta in a patch of grass and the flowers colouring the stem of the plant

Bell heather Erica cinerea with close up of individual flower

Bilberry Vaccinium myrtillus in flower and with black berries

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

Bittersweet Solanum dulcamara with distinctive purple and yellow flowers and one bright red berry

Black horehound Ballota nigra with detail on individual purple flower

Black grass Alopecurus myosuroides

Bugle Ajuga reptans plant with stolon

Alder buckthorn Rhamnus frangula sprig with close up of berry and flower, berries red and purple

Amethyst deceiver Laccaria amethystina clump growing on moss and dead woos and in different stages of growth

Autumn crocus Colchicum autumnale two flowers and leaf

Iris in gravel with blue petals

Siamese fighting fish Betta splendens battling

Purple hostas in a blue and white flower pot