Lomaria is a genus of ferns of the family Polypodiaceae, with dimorphous fronds, and linear sori occupying the space between the midrib and the edge of the frond. Among the species is the British hard-fern (Lomaria spicant). Found on http://www.probertencyclopaedia.com/browse/BL.HTM
Lomaria is a genus of ferns of the family Polypodiaceae, with dimorphous fronds, and linear sori occupying the space between the midrib and the edge of the frond. Among the species is the British hard-fern (Lomaria spicant).