petals

Hawthorn Crataegus monogyna sprig of blossom and detail of shiny red berries

Hazel Corylus avellana sprig with immature and mature hazel nuts, along with a sprig with small female flowers and catkins

Hazel Corylus avellana twig, catkins and leaf

Hazel Corylus avellana tree pen and ink drawing of the shape of the thicket without leaves

Heath Bedstraw Galium saxatile showing lateral spreading growth and individual leaf detail. Fruits and flowers shown

Heath rush Juncus squarrosus with detail of fruit and on cross section of a leaf

Heath spotted orchid Dactylorhiza maculata with pale flowers and showing long spotted leaves

Ground ivy Glechoma hederacea with roots

Guelder rose Viburnum opulus pencil drawing showing flowering head and berries

Hairy Bittercress Cardamine hirsuta with basal rosette of leaves, flowers, seed pods, and one dehising to show how the seeds are spread

Hairy buttercup Ranunculus sardous with minute haird on stem and leaves clear and fruit and flowers

Hairy wood rush Luzula pilosa showing leaf tips and hairs as well as roots and individual fruit

Greater bladderwort Utricularia vulgaris pencil drawing showing flower above the water and the network of veins underwater with the bladder traps to catch aquatic microorganisms

Greater reedmace Typha latifolia flowering head in pencil, also sometimes know (wrongly) as bull rush

Greater reedmace Typha latifolia flowering spike

Greater Spearwort Ranunculus lingua with water liley and floating leaves behind, emerging from clean water and showing flowers and seed head

Greater Spearwort Ranunculus lingua with flowers and seeds

Greater stitchwort Stellaria holostea with rooting nodes and flowers along with elongate leaves

Greater willowherb Epibolium hirsutum with flowers and seed pods and shoot emerging at the stem base

Greater wood rush Luzula sylvatica in full flower with individual detail on one seed. Hairs shown clearly on leaves

Green winged orchid Anacamptis morio

Grey willow Salix cinerea with make and female catkins along with a spray of leaves, one showing its underside

Germinating seed from a grain through six stages to show how the cotelydon leaves emerge and the roots grow

Giant hogweed Heracleum sphondylium with stem cross section and lots of leaves