Species Selected
Greater Celandine
Fumitory species
Climbing Corydalis; and The Watch Tower, Ninewells Wood, Monmouthshire
Yellow Corydalis
Pellitory of the Wall; on the Sea Wall, Baltimore, Ireland
Mind your own business
Sticky Mouse-ear
Snow in Summer
Sandwort species
Rock Sea-spurrey
Procumbent Pearlwort
Fiddle Dock
Violet species
Wallflower; and Tantallon Castle Berwickshire Scotland.
Yellow Whitlowgrass; and Pennard Castle, The Gower.
Common Whitlow grass
Wall Rocket
Bittercress
Sweet Alison
Hutchinsia
Aubretia
Rue-leaved Saxifrage
Stonecrop species
Navelwort
House leek
Wild Strawberry
Kidney Vetch
Rosebay Willowherb; and Escomb Saxon Church Co.Durham
Herb Robert
Cranesbill species
Bittersweet
Marjoram
Bugle
Wall Germander
Dark Mullein; and The Roman Theatre at Verulamium (St Albans)
Ivy-leaved Toadflax
Trailing Snapdragon
Snapdragon; and Hexham Abbey, Northumberland
Fairy Foxglove; The ‘Old Bridge’ Ilkley.
Speedwell species
Harebell; and Milecastle 37 Hadrian’s Wall
Wall Bedstraw
Common Cornsalad
Red Valerian; and Mushet Blast Furnace, Coleford ,Gloucestershire.
Feverfew
Mexican Fleabane; and Diglis Basin Worcester
Wall Lettuce
Wall Cotoneaster
Buddleia; and Chepstow Castle, Monmouthshire.
Ivy
Flattened Meadow Grass
Smooth Meadow Grass
Wall Barley
Hartstongue Fern; and Vinolanda, Hadrians Wall, Northumberland
Polypody species
Rustyback fern
Wall Rue; and Weston Grey, Wiltshire
Maidenhair Spleenwort; and Tintern Abbey, Monmouthshire.
Black Spleenwort; and Wall, near Litchfield, Staffordshire.
Maidenhair Fern
That is 60 but some like stonecrop covers several species, Biting Stonecrop also known as Wall Pepper then there is Thick-leaved Stonecrop, White Stonecrop and Large Rock Stonecrop.
Background
Walls and Flowers; Conception to fruition
The Wall environment; Life on the Wall
Drystone Walls
The History of Hadrian’s Wall, from the wildflowers perspective.
Gertrude Jekyll, Walls and steps
Walls and Flowers 