AN ENUMERATION OP CULTIVATED FERNS. 235 
§ 2. Eudicksoniece. 
Receptacles pundiform. Special and accessory indusia con- 
niving, forming an urceolate or bivalved, reflexed cyst. 
* Vernation uniserial, sarmentose, or rarely sub-fasciculate 
and erect or decumbent, nalced or thinly furnished with scales. 
123. SACCOLOMA, Kaulf. 
Vernation fasciculate, erect. Fronds 
4-6 feet high, pinnate, 1-2 feet 
broad, smooth ; pinnae linear-lanceo- 
late, acuminate, 8—12 inches long, 
serrated at the apex. Veins simple, 
rarely forked, direct, parallel, free. 
IZecepfacZespunctiform, terminal. Sori 
punctiform, contiguous, laterally co- 
alescing and forming a compound, 
marginal, continuous sorus. Special 
indusium small, transverse, elongated, 
sub-scyphiform ; accessory one uni- 
versal, formed of the continuous, re- 
flexed margin. 
1. S. elegans, Kaulf. En. Fil. t. 1, 
/. 12 ; Hook. Gen. Fil. t. 58, 
/. 1, 2; Kunze, Fil. t. 41. 
Davallia saccoloma, Spreng. 
■ — West Indies. 
Genus !23. — Portion of fertile 
pinna. No. 1. 
124. DEPARIA, Hook, et Grcv. 
Vernation subfasciculate, decumbent. Fronds bipinnatifid. 
