Deciduous, height to 30cm.
Adiantum aleuticum is very similar to A. pedatum but noticeably different when compared together. A. aleuticum is native to the western half of North America and East Asia. It is a very hardy fern, and, despite its delicate appearance, very tough.
'Imbricatum' is a dwarf selection with green to blue-green foliage and purple wiry rachis. This variety forms a dense clump and is very easy to establish in good humus-rich, moist soil in shade.