1684 CRYPTOGAMIA. FILICES. 1874. Afpidium. 



attenuatum. Segments ^nce-linear, fubpinnatifid, tapering, with 



rwate acute lobes falcate forwards. Swart. 

 invifum. Segments linear-lanceolate, pinnatifid, glabrous, with 

 lance-falcate lobes, the lowed almoft Ihorter. Shan. Jam. 1, 



tab.. 51. 

 patens. Segments linear-lanceolate, pinnatifid, tapering, pubefcent 



underneath with oblong acute lobes, thofe of the bafe longer. 



Sloan. Jam. I, J 52./'. I. 

 pennigerurn. Segments linear-lanceolate, tapering, glabrous, pinna- 

 tifid, with ovate-oblong acute lobes, the lowermoft equal. 



Swart. J 'pec. 

 deltoideu n Lower fegments abbreviated, oblong, triangular, entire^ 



reflected Swart, ind. occ. 

 molle. Segments lanceolate, pointed, pinnatifid, villous both fides, 



with oblong obtufe entire lobes, the lowermoft nearly equal. 



Jccq ic. rar. Polypod. 

 parajiticum. Segments lanceolate, acute, pinnatifid, pubefcent both 



fides, with oblong obtufe entire fegments, the loweft larger than 



the rounded upper-one. Linn. Polypod. 

 * Oreoperis. Segments lanceolate, pinnatifid, with lanceolate rather 



obtufe entire lobes, the lowermoft longer : fraclification nearly 



marginal. Eng Boi. t. 1019 

 hmbatum. Segments lanceolate, pointed, fubpinnate, with oblong 



ferrate lobes* the loweft auricled : ferraturcs fructiferous. 



S'wart Jp n c, 

 marginale^ Segments fubpinnate, glabrous, with oblong entire lobes, 



finuate repand at the b~fe : dots marginal Swart. 

 fragrans. Segments approximate, fomewnar pinnate, glabrous, with, 



obtufe ferrate lobes: involucres of the fructification imbricate: 



ftalk chaffy. Linn, Polypod. 

 van urn Segments fomewhat pinnate; terminal ones fimple ; loweft 



doubly pinnatifid at the bale. Linn. Polypod. 

 coriandrifoliugi. Segments heart-oblong, pinnatifid, with ovate cre- 



nate-repand pubefent lobes. Pink. t. 284./. 5. 

 cicutarium. Fronds ti mate : leafets doubly pinnatifid ; fegments 



decurrent, terminal ■ oi.es confluent, loweft of the lateral ones at 



the bafe doubly pinnatifid and elongated, with 'lobe-cut-crenate 



lobes. Pluk t. 298. /. 4. 

 protenfum. Fronds teraate : leafets doubly pinnatifid, with obovate. 



obfoletely crenate lobes ; ferments of the bafe of the lateral leaves, 



longer downwards. Sivart fpec. 



C. Fronds doubly or triply pinnate* 

 a. Involucres halved, kidney-form. 

 IruncaiuUm. Drvifions enfiform, pinnnate ; fubdivifions rhombic- 

 ovate, with an entire fomewhat undulate margin, bearing the 



fructification towards the upper furiace. Houtt 2, t- 100. /. \* 



