perennial

Common knapweed Centaurea nigra flowers

Common Nettle Urtica dioica plant in flower

Common rock rose Helianthemum nummularia with flowrs from front and behind (showing calyx) and low lying growth habit

Common Sorrel Rumex acetosa with pointed leaf base and flowers and fruit

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

Chickweed wintergreen Trientalis europaea with two flowers in bloom

Chive Allium schoenoprasum flower and edible leaves

Cocksfoot Dactylis glomerata with details of ligule, stem cross section, spikelet and roots

Coltsfoot Tussilago farfara five flowering spikes, three in full flower and the distinctive round toothed leaf

Common bent Agrostis capillaris with ligule, spikelet and lemma detail

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

Branched bur reed Sparganium erectum pencil illustation showing fruits

Broad leaved dock Rumex obtusifolius showing one large leaf, an individula fruit, and a flowering spike

Broadleaved willowherb Epibolium montanum with flowers, long seed pods and lots of leaves

Begonia Begonia pearcei growing in terracotta plant pot

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

Black horehound Ballota nigra with detail on individual purple flower

Alpine ladies mantle alchemilla alpina with pale underside of leaves ahown and fibrous root area

Autumn crocus Colchicum autumnale two flowers and leaf

Barren strawberry Potentilla sterilis with stolom and small inedible fruit

Illustration of the Columbine Aquilegia vulgaris examing different anatomy and colour forms of the flowers along with the seed pods and soft green lobed leaves