| Individual fronds. Rocky woodland habitat. Cumbria, late July |
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Individual fronds, underside. Rocky woodland habitat. Cumbria, late July |
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| Single frond. Rocky woodland habitat. Cumbria, late July |
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Single frond. Rocky woodland habitat. Cumbria, late July |
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| Fronds, In deep shade, mountain rocks. West Scotland (Main Argyll), early July |
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Frond. In deep shade, mountain rocks. West Scotland (Main Argyll), early July |
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| Immature frond. Boulder scree habitat, West Scotland (Main Argyll), early July |
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Pinnae. Rocky woodland habitat, Cumbria, late July |
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| Lowest pinna showing enlarged lowest basiscopic pinnule. Rocky woodland habitat, Cumbria, late July |
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Young frond. Boulder scree habitat, West Scotland (Main Argyll), early August |
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| Rocky woodland habitat. Cumbria, late July |
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Rocky woodland habitat. Cumbria, late July |
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| Rocky woodland habitat. Cumbria, late July |
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Rocky woodland habitat. Cumbria, late July |
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| Rocky woodland habitat. Cumbria, late July |
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Boulder scree habitat, West Scotland (Main Argyll), early August |
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| With Athyrium distentifolium (foreground). Boulder scree habitat, West Scotland (Main Argyll), early August |
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Boulder scree habitat, West Scotland (Main Argyll), early August |
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| Scotland |
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In deep shade, mountain rocks. West Scotland (Main Argyll), early July |
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| In deep shade, mountain rocks. West Scotland (Main Argyll), early July |
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In deep shade, mountain rocks. West Scotland (Main Argyll), early July |
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| Boulder scree, Cumbria, June |
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Boulder scree, Cumbria, June |
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| Boulder scree, Cumbria, June |
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Stipes. Boulder scree, Cumbria, June |
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