APPENDIX. 



II.— GLEICIIENIA. Page 11— 15. 



7*. G. Norrisii, IVIett. ; branches of the fr. l-juj^ate, oblong-lanceolate, 2-3 

 ft. 1. ; pinuce lanceolate, the lower distinctly staliced, spreading, 6-9 in. 1., cut 

 down to a narrow wing into close entire ligulate blunt scgin., upper growing 

 gradually smaller, retlexed ; texture rigidly subcoriaceous ; botii surfaces 

 glabrous, the lower green or glaucous ; veinlets once-forked; sori medial, 12-20 

 to a segment. — Kuhn, Linncea, 36. />. 165. 



Hab. Malay Peninsula, Griffith, Sir W. Norris. 



1.3*. G. Bibrece, Mett. ; fr. \ ft. 1., nearly twice as broad, three times dicho- 

 tomously forked, indefinite, with buds in the forks, clothed with minute blackish 

 scales ; ultimate pinnce \ ft. 1., If in.br., deeply pinnatifid ; segm, close, linear, 

 acute, with revolute edges ; texture rigid ; surfaces light-green, upper glabrous, 

 lower slightly scaly on the ribs; sori almost hidden by the revolute borders. — 

 Kuhn, Linncea, o6. p. 166. 



Hab. Valdivia, Chili, De Bihra. 



in*. G. oceanica, Kuhn ; fr. above 1 ft. 1., several times dichotomous, flabel- 

 late ; ult. pinncs 4-5 in. 1., deeply pinnatifid ; segm. close, 1 lin. br. ; veinlets 

 16-18-jugate, simply forked ; rachises densely clothed with ferruginous lanceo- 

 late fimbriate scales ; texture rigidly subcoriaceous ; lower surface glaucous ; sori 

 medial. — Fil. Nov. Heb. p. 15. 



Hab. Aneileum and Viti. 



19*. G. (Meri.) Milnei, Baker; fr. ample, with many patent twice-dichoto- 

 mous horizontal distant side-branches, leafy down to main rachis, end branches 

 erecto-patent ; final pinnce oblong, narrowed to both ends, 5-6 in. 1., 18-21 lin. 

 br. ; segm. 30-40-jugate, patent, ligulate, blunt, 1 lin. br. ; internodes of main rachis 

 not leafy, but the nodes furnished with small accessory pinnss as in dichotoma ; 

 texture membranous ; rachises slightly downy ; both surfaces ^v&Qn ; veins 20-25- 

 jugate, forked ; sporangia 1-3 together, medial. 



Hab. Aneiteum, Milne; Vanecolla, C. Moore. — Between dichotoma sm6 fagellaris. 



23. G. dichotoma, var. nervosa (Kaulf.) ; fr. composed of only a single pair of 

 spssile pinns. — M. latissima, i^ee; M. cinnamomea, neglecta, and Beyrichiana, 

 J. IV. hturm. 



Hab. Brazil. 



3 L 



