Links to genera Ferns and Horsetails (Monilophytes) Clubmosses and Quillworts (Lycophytes)
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Cystopteris diaphana • Diaphanous Bladder Fern
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Cystopteris diaphana (Bory) Blasdell; Cystopteris viridula (Desv.) Desv.; Diaphanous Bladder Fern
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Single frond. Cornwall, late June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana09sm.jpg) |
Single frond, underside. Cornwall, late June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana06sm.jpg) |
Single frond. Devon, September |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana13sm.jpg) |
Single frond. Cultivated material, early June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana19sm.jpg) |
Close-up of part of frond showing pinnae. Cultivated material, early June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana17sm.jpg) |
Close-up of part of frond showing pinnae. Cultivated material, early June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana18sm.jpg) |
Underside of frond showing sori. |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana07sm.jpg) |
Underside of frond showing sori. |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana08sm.jpg) |
Close-up of pinnae |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana12sm.jpg) |
Close-up of pinnae showing vein endings, cultivated material, early June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana18asm.jpg) |
Upper part of frond. Devon, September |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana15bsm.jpg) |
Plants in riverbank. Cornwall, late June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana01sm.jpg) |
Plants in riverbank. Cornwall, late June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana02sm.jpg) |
Plants in riverbank. Cornwall, late June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana03sm.jpg) |
Plants in riverbank. Cornwall, late June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana04sm.jpg) |
Devon, September |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana16sm.jpg) |
Devon, September |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana14sm.jpg) |
Plants in riverbank. Cornwall, late June |
![](../../fernimages/fern_photographs/cystopteris/diaphana/diaphana05sm.jpg) |
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