18 
[XXI] 
^splrahtnt Hlariimm. 
SEA SPLEEN WORT. 
^pHIS is a truly marine species, being almost always found within reach of the spray of salt 
IH water. 
The fronds appear early in the summer, and are evergreen. 
The roots are tough, and penetrate into rocks, so as to be removed with difficulty. The rhizome 
is tufted and hairy. The stem is strong, shining black, and about one-third as long as the frond. 
The frond is from three to twenty inches long, and pinnate; the pinnae being oblong, and more or 
less serrated. The seed is produced in clusters, disposed like those of A. Trichomanes. 
On rocks, and in caves along the coast. I have found it near Margam Abbey, Glamorganshire, 
at least three miles from the sea,—but there is reason to believe that the sea has receded from its 
former margin. It has also been found near Pont Aber-glaslyn, in Caernarvonshire, at a still 
greater distance from the sea; but in this case the sea has been shut out by a dike. 
There is no distinct variety. 
This fern generally requires artificial heat, but may be made to thrive in a cold frame. It 
should be wedged between two stones, even if potted; the soil should be light and stony. 
E 
