14
Convolvulus arvensis
Conyza canadensis
Cornus sanguinea
Corylus avellana
Crataegus monogyna
Crepis capillaris
Cytisus scoparius
Dactylis glomerata
Deschampsia cespitosa
Digitalis purpurea
Dipsacus fullonum
Dryopteris dilatata
Dryopteris filix-mas
Elytrigia repens (Elymus repens)
Epilobium hirsutum
Epilobium tetragonum
Equisetum arvense
Equisetum sylvaticum
Fagus sylvatica
Fallopia japonica (Reynoutria japonica)
Festuca arundinacea
Festuca filiformis (Festuca tenuifolia)
Festuca rubra
Galeopsis tetrahit
Galium aparine
Galium saxatile
Galium uliginosum
Galium verum
Glechoma hederacea
Glyceria fluitans
Hedera helix
Heracleum sphondylium
Field Bindweed
Canadian Fleabane
Dogwood
Hazel
Hawthorn
Smooth Hawk's-beard
Broom
Cock's-foot
Tufted Hair-grass
Foxglove
Teasel
Broad Buckler-fern
Male-fern
Common Couch
Great Willowherb
Square-stalked Willowherb
Common Horsetail
Wood Horsetail
Beech
Japanese Knotweed
Tall Fescue
Fine-leaved Sheep's-fescue
Red Fescue
Common Hemp-nettle
Cleavers
Heath Bedstraw
Fen Bedstraw
Lady's Bedstraw
Gound-ivy
Floating Sweet-grass
Ivy
Hogweed
Hieracium ?sabaudum (Hieracium perpropinquum)
Holcus lanatus Yorkshire Fog
Holcus mollis Creeping Soft-grass
Hordeum murinum Wall Barley
Humulus lupulus Hop
Hyacinthoides non-scripta Bluebell
Hyacinthoides hispanica Spanish Bluebell
Hydrocotyle vulgaris Marsh Pennywort
Hypericum humifusum Trailing St John's-Wort
Hypericum perforatum Perforate St John's-Wort
Hypericum pulchrum Slender St John's-Wort
Hypericum tetrapterum Square-stalked St John's-Wort
Hypochaeris radicata Cat's-ear
Ilex aquifolium Holly
Iris pseudacorus Yellow Iris
Juncus acutiflorus Sharp-flowered Rush
Juncus conglomeratus Compact Rush
Juncus effusus Soft Rush
Juncus inflexus Hard Rush
Lactuca serriola Prickly Lettuce