H Click on for maps of very rare species (database: CRSF/ZDSF) Hair-grass, Crested Hair-grass, Tufted Hampshire-purslane Harebell Harebell, Broad-leaved Hart's-tongue Hawk's-beard, Beaked Hawk's-beard, Marsh Hawk's-beard, Rough Hawk's-beard, Smooth Hawk's-beard, Stinking Hawkbit, Autumn Hawkbit, Lesser Hawkweed, Alpine Hawkweed, Leafy Hawkweed, Mouse-ear Hawthorn, Midland Hazel Heath, Cornish Heath, Cross-leaved Heather Hedge-parsley, Knotted Hedge-parsley, Upright Hellebore, Stinking Helleborine, Broad-leaved Helleborine, Broad-leaved Helleborine, Broad-leaved Helleborine, Dark-red Helleborine, Marsh Helleborine, Narrow-leaved Helleborine, Narrow-lipped Helleborine, Red Helleborine, Small-leaved Helleborine, Violet Helleborine, White Hemlock Hemp Hemp-nettle, Broad-leaved Hemp-nettle, Common Hemp-nettle, Large-flowered Hemp-nettle, Red Hen, Fat Henbane Herb-robert Holly Honesty, Perennial Honeysuckle, Etruscan Honeysuckle, Fly Honeysuckle, Perfoliate Hop Horehound, Black Horehound, White Hornbeam Horned-poppy, Yellow Hornwort, Soft Horsetail, Branched Horsetail, Field Horsetail, Great Horsetail, Marsh Horsetail, Rough Horsetail, Water Horsetail, Wood Hound's-tongue Hound's-tongue, Green House-leek House-leek House-leek House-leek Hutchinsia Hyacinth, Grape- Hyacinth, Tassel

Details on legends of distribution maps, indicator values and Red List data: Legend of distribution maps Legend of Red List data Legend of Landold's indicator values   Flower pics: K. Lauber ©