AN ENUMERATION OP CULTIVATED FERNS. 179 
91. PELL.® A, Link. 
Vernation fasciculate, erect or decumbent, squamose. Fronds 
palmate, pinnate, or bi-tripinnate, 5 inches to 6 feet high ; pin- 
nules articulated to the rachis or to a short petiole. Veins 
forked; venules free. Becejotacles terminal, generally con- 
Genus 91 . — Fertile pinna, under side. No. 6. 
tiguous, forming a more or less broad, compound, continuous 
marginal sorus, or rarely distant, and each receptacle forming 
definite round sori. Indusium linearly continuous or sub- 
rotund and special to each receptacle. 
N 2 
