partial shade - shade
humus rich, fairly moist, fertile
neutral - alkaline
needs a sheltered position
a widespread species, growing in rock crevices around the world, including Iceland.
Asplenium is a genus of around 700 species in the family Aspleniaceae and is considered by most botanists the only genus of the family. There is great variety within the genus and species are grouped into several categories that are sometimes considered separate genera.
Needs a sheltered place and humus rich soil. A rare, native species that only grows in a few isolated locations.