environment

Lesser spearwort Ranunculus flammula with flowers and buds

Lesser Water Parsnip Berula erecta with individual flower and fruit

Lily of the valley Convallaria majalis raceme of flowers growing against wide green leaf

Lily of the valley Convallaria majalis leaves and flowers

Lime Tilia europaea bark study

Jacobs ladder Polemonium caeruleum with leaves and bright blue flowers

Linear leaf diagram showing the long thin shape of this leaf type

Kentish fillbasket apple Malus close up of the apples with several leaves behind

Corolla lip diagram

Kidney vetch Anthyllis vulneraria with flowers emerging from fluffy calyx

Lobed leaf diagram

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

Indian Rhubarb Darmera peltata pencil drawing showing flowers and one leaf

Intermediate Hook moss Scorpidium cossonii with individual fascicle and one leaf

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

Iris in gravel with blue petals

Italian Rye grass Lolium multiflorum and individual spikelet

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

Ivy Hedera helix sprig and black berries