g 8 ASPLENIUM ALATUM.
racliis bro-wn beneath, green above, and winged with a broad
green margin.
Length of frond from twelve to eighteen inches; colour bright
green.
Veins forked.
Sori linear, oblique, and situated nearer the costa than the
margin. Indusium narrow and membranaceous.
My thanks are due to Mr. R. Sim, of Foot’s Cray, for fronds
of this species, from which the present illustration is taken.
