herbaceous

Giant Hogweed Heracleum mantegazzianum showing red spotted stems and variable leaf shape

Daisy Bellis perennis pen and ink illustration with details of the ray and disc florets

Wood anenome Anemone nemorosa lone flower with dark green leaf

Yam with plant attached

Yellow Flag Iris pseudoacorus in flower, pencil drawing

Yellow Flag Iris pseudoacorus in flower

Wild Strawberry Fragaria vesca in flower with ripe fruit

Wood anenome Anemone nemorosa pencil drawing

Water dock Rumex hydrolapathum pencil drawing

White clover Trifolium repens showing rooting nodes and pale chevrons on the leaves

Potato Solanum tuberosum vs Sweet potato pomoea batatas tuber diagram

Sweet woodruff Asperula odorata with cross section of stem and seeds and flowers on the plant

Tobacco Nicotiana tabacum plant in flower showing limited caterpillar damage and Hornworm Manduca sexta on leaf, cut to white, and egg, pupa, and adult Carolina sphinx moth

Tormentil Potentilla erecta plant showing both shapes of leaves

Soybean Glycine max with pods and one flower

Salad burnett Sanguisorba minor with detail of individual male and female flowers

Shining cranesbill Geranium lucidum with scarlet leaves, flowers, and seedheds

Ragged robin Lychnis flos cuculi with flowers, buds and leaves

Potato Solanum tuberosum in flower with badly damaged leaves with Colorado beetle Leptinotarsa decemlineata on the leaf and also cut to white beetle. Egg, larva, and pupa

Potato Solanum tuberosum in flower with potato tubers amongst the roots

Meadow rue Thalictrum flavum showing flowering head and leaves

Meadow rue Thalictrum flavum pencil drawing

Ladies bedstraw Galium verum with yellow flowers and leaf rosettes

Lesser spearwort Ranunculus flammula plant growing from grass