Cystopteris diaphana, the greenish bladder-fern[1] or diaphanous bladder-fern, is a fern in the family Cystopteridaceae.
It is found locally on the Atlantic seaboard of Europe.
The species was found for the first time in Britain in February 2000 on the banks of the River Camel in Cornwall (Murphy & Rumsey, 2005).[2][3]
{{cite web}}: CS1 maint: archived copy as title (link) Cystopteris diaphana, the greenish bladder-fern or diaphanous bladder-fern, is a fern in the family Cystopteridaceae.
