scientifically accurate

Common Chickweed Stellaria media sprig with flowrs and buds growing in all directions

Corncockle Agrostemma githago in flower with detail of one leaf behind

Common comfrey Symphytum officinale plant with details of pink and blue flowers

Cornflower Centaurea cyanus with buf and flower and both linear and pinnate leaves

Common Cottongrass Eriophorum angustifolium showing red leaf tip and stem cross section as well as entire plant

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

Filed Cow wheat Melampyrum arvernse with different leaf shapes shown along with flower

Cotton plant Gossypium in fruit and also showing the flower, bud, and leaves; plus weevil Anthonomus grandis both on the plant, cut to white, and as a detail in larval and pupal form within the flower bud

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

Common hemp agrimony Eupatorium cannabinum flowring head and individual flower

Common knapweed Centaurea nigra flowers

Common Nettle Urtica dioica plant in flower

Common oat grass Avena fatua with individual spikelet detail

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

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

Common sedge carex nigra showing root, glume, fruit, ligule detail, stem cross section, and two stigmas

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

Common spotted orchid Dactylorhiza fuchsii with spotted leaves and flowers on show

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

Common Alder Alnus glutinosa tree, pen and ink study of a tree in full leaf

California poppy Eschscholzia californica side view showing pinnate leaves and bright orange colour of the petals

Common bent Agrostis capillaris with ligule, spikelet and lemma detail

Canadian waterweed Elodea canadensis pencil drawing with an emergent flower and more of this invasive weed grwoing below the water surface

Carnation sedge carex panicea whole plant with details on murcinate leaf apex, glume, fruit, ligule, cross section, three stigma fruit and stem cross section