Family: Dryopteridaceae
Scientific Name: Cystopteris bulbifera 
Common Name: Bulblet Bladder Fern, Berry Bladder Fern
Description:
Forms an asymmetrical mound of foliage and easy to grow.
plant type:
Ferns - Hardy
Hardiness zone:
3-8
Sunlight:
shade
Moisture:
average, moist
Soil & Site:
ussually found growing on or amoung wet limestone rocks but will grow in average soil conditions
Media:
Temperature:
Flowers:
non-flowering, forms bulblets on the lower surface of the frond which fall to the ground and readily germinate
Foliage:
expands by short creeping rhizome,stipes clustered at stem apex, grooved, maroon/reddish when young, straw-colored to green above, frond is bipinnate-pinnatfid, triangular
Dimensions:
fronds can reach 12-30 inches, forms an asymmetrical clump
Maintenance:
Propagation:
bulblets, division
Origin & History:
Bulblet fern gets its name from the green bulblets that form on the underside of the leaves. The bulblets drop off and grow into new ferns.
Notes & Reference:
#90-Ferns for American Gardens (John T Mickel)
Photos: