Colonists of limestone dry stone
walls In Winsley, West Wiltshire
Ferns

Asplenium
Ruta-muraria (Wall-Rue) |
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Asplenium
Ruta-muraria (Wall-Rue) |

Ceterach
officinarum (Rustyback) |
|

Ceterach
officinarum (Rustyback) |

Phyllitis scolopendrium (Hart's-tongue Fern) |
|

Dryopteris filix-mas (Male Fern) |

Polypodium
vulgare agg (Polypody) |
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Polypodium
vulgare agg (Polypody) |

Polypodium
interjectum
Flowering plants

Geranium lucidum (Shining Cranesbill) |
|

Geranium lucidum (Shining Cranesbill) |

Geranium pyrenaicum (Hedgerow Cranesbill) |
|

Geranium
robertianum (Herb Robert) |

Saxifraga tridactylites (Rue-leaved Saxifrage) |
|

Erophila verna (Common Whitlow-grass) |

Sedum acre
(Biting Stonecrop or Wall-pepper) |
|

Sedum acre
(Biting Stonecrop or Wall-pepper) |

Umbilicus rupestris (Wall Pennywort) |
|

Sedum rupestre (Reflexed Stonecrop) |

Wall with
Sedum acre
(Biting Stonecrop or Wall-pepper) |
|

Wall with Erophila verna (Common Whitlow-grass) |
All pictures copyright John Presland
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