Polystichum setiferum 'Congestum Crispum'
2nd August 2018
A distinctive upright fern. I can find no reference to it (fern names are insane) but I am very fond of it. I am sure that I bought it at am AGS show but I can't find any
record of doing so.
References:
Olsen, Sue - Encyclopedia of Garden Ferns, Timber Press 2007
Rickard, Martin - Gardening with Ferns, David & Charles 2005