51 2 APPENDIX. 



46. LO]M-A.IiIA, Willdenow. 



(1) lu. BPatersoni, Spr.; Kze, Farnkr., I, tab. XXXIV; — var. 

 elongata; L. punctata^ Bl.^ Kze, II, tab. CXXXVII. 



49. BLECHIVTJJVI, I^inn^. 



(8) R. egregium, Copel. 



Specimens received from tlie Philippines differ from Copeland's 

 original description in having tlie fronds smaller at least when barren, 

 pinnate at best at the very base only, otherwise deeply pinnatifld often 

 nearly to the costa, the segments very dimorphous, the barren segments 

 approximate, hardly dilated at the base, the lower barren segments 

 either abbreviated or gradually much reduced, the fertile segments 

 remote, narrowly linear and lomarioid or sublomarioid from a rather 

 suddenly much dilated base. 



S3. DIJPL^^ZIUM, Swuffz. 



§ 1. EUDIPLAZIUM. 



(7) D. jsilvalicuiii, Sw.i — var. latipinnatum, v. A. v. R., in 



Bull. Btz., 1916, XXIII, 10 



(28a) I>. Petei'iseiiii, Chfist. 



Stipes piloso-flbrillose and squamulose but more distinctly towards 

 the base; rachis and at least the costae and veins piloso-fibrillose or 

 fibrilloso-paleaceous beneath or on both sides. 



(39d) D. allildu-squainaiiiui, «?. A. v. R., in Bull. Btz., 1916, 

 XXIII, 9. 



Rhizome erect. Stipes + 35 cm. long, subquadrangular, grooved 

 above, like the rachises dark-fuscous and squamulose, at length rough by 

 the persistent bases of fallen scales ; scales squarrose, small, lanceolate or 

 subulate, fuscous, dark-margined, deciduously denticulate, the teeth hori- 



