plants

Lesser celendine Ficaria verna with yellow flowers and bulbous root appendages

Indian Rhubarb Darmera peltata pencil drawing showing flowers and one leaf

Iris seed pods, one open and the other not yet open

Italian Rye grass Lolium multiflorum and individual spikelet

Iris in gravel with blue petals

Ivy Hedera helix sprig and black berries

Hemlock Water dropwort Oenanthe crocata with details of the roots, of an individual leaf, and of one flower and one fruit

Ivy leaf Hedera helix one lone leaf

Hemp Agrimony Eupatorium cannabinum pencil drawing

Ivy leaved toadflax Cymbalaria muralis in flwoer

Herb paris Paris quadrifolia with fruit emerging from four leaves

Herb robert Geranium robertianum with one leaf scarlet and red stems clear, along with pink flowers and seed pods

Holly Ilex aquifolium leaves with a cluster of red berries at the centre

Honeysuckle Lonicera periclymenum plant with flower and red berries and elephant hawkmoth Deilephila elpenor visiting the flower with proboscis outstretched

Honeysuckle Lonicera periclymenum in flower, flushed pink, with detail of the shiny red berries

Hop Humulus lupulus fruit with leaves

Horse Chestnut Aesculus hippocastanum twig and conker with fruit peeping out from the spiky seed cover

Horse Chestnut Aesculus hippocastanum flowering spike or candle

Horseshoe vetch Hippocrepis comosa with wiggly seed poda and yellow flowers

Hostas Funkia in flower growing in a large blue and white china pot

Hedgerow cranesbill Geranium pyrenaicum with flowers and seed pods

Hard Rush Juncus inflexus in flower with detail of individual fruit and cross section of pith in the stem

Hellebore black death affecting both the white flowers are the leaves, pen and ink with watercolour wash

Harebell Campanula rotundifolia showing linear and round leaves