Individual fronds. Rocky woodland habitat. Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa19sm.jpg) |
Individual fronds, underside. Rocky woodland habitat. Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa22sm.jpg) |
Single frond. Rocky woodland habitat. Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa13sm.jpg) |
Single frond. Rocky woodland habitat. Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa14sm.jpg) |
Fronds, In deep shade, mountain rocks. West Scotland (Main Argyll), early July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa4sm.jpg) |
Frond. In deep shade, mountain rocks. West Scotland (Main Argyll), early July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa8sm.jpg) |
Immature frond. Boulder scree habitat, West Scotland (Main Argyll), early July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa7sm.jpg) |
Pinnae. Rocky woodland habitat, Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa13asm.jpg) |
Lowest pinna showing enlarged lowest basiscopic pinnule. Rocky woodland habitat, Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa17sm.jpg) |
Young frond. Boulder scree habitat, West Scotland (Main Argyll), early August |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa24sm.jpg) |
Rocky woodland habitat. Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa12sm.jpg) |
Rocky woodland habitat. Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa15sm.jpg) |
Rocky woodland habitat. Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa18sm.jpg) |
Rocky woodland habitat. Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa20sm.jpg) |
Rocky woodland habitat. Cumbria, late July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa21sm.jpg) |
Boulder scree habitat, West Scotland (Main Argyll), early August |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa23sm.jpg) |
With Athyrium distentifolium (foreground). Boulder scree habitat, West Scotland (Main Argyll), early August |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa25sm.jpg) |
Boulder scree habitat, West Scotland (Main Argyll), early August |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa26sm.jpg) |
Scotland |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansaHM1sm.jpg) |
In deep shade, mountain rocks. West Scotland (Main Argyll), early July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa11sm.jpg) |
In deep shade, mountain rocks. West Scotland (Main Argyll), early July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa2sm.jpg) |
In deep shade, mountain rocks. West Scotland (Main Argyll), early July |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa5sm.jpg) |
Boulder scree, Cumbria, June |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa27sm.jpg) |
Boulder scree, Cumbria, June |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa28sm.jpg) |
Boulder scree, Cumbria, June |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa30sm.jpg) |
Stipes. Boulder scree, Cumbria, June |
![](../../fernimages/fern_photographs/dryopteris/expansa/expansa31sm.jpg) |