THIS IS A DRAFT
The species account below is an early version, drafted around 2003. It has been provided here to aid understanding, but please be aware it may not fully tally with the up-to-date map and statistics shown below.
Polystichum aculeatum
Hard Shield-fern
Species Details
Hard Shield-fern is an evergreen native perennial of woods hedges and shaded rock outcrops. It is occasional in the White Peak as at Priestcliffe Lees (SK1572) and Bruns Wood (SK2456) but rare and local elsewhere (Upper Derwent SK1193, Boylestone SK1835, Ticknall Limeyards SK3623 & Markland Grips SK5074).