APPENDIX. T. GLEICHENIA. 497 



(76) Ci. monticola, mdh, in Trans. Lin. Soc, Bot., 2ncl Ser., IX, 252. 



Stipes fragile, + 11 cm. long, scaly, the scales lanceolate, acuminate, 

 bright-brown at the base. Fronds forked. Branches dichotomous, twice 

 branched, the rachises scaly, the scales white-woolly at the apex. 

 Pinnulae ± 9 cm. long by 5 cm. broad. Ultimate segments ovate, + 



2 cm. long, obtuse, much recurved at the edge. Texture very coriaceous; 

 surfaces naked; under surface glaucous; colour black-brown when dry; 

 veins 5, prominent, branched. — Habit of G. microphylla R. Br. 



Neto Guinea. 



(9) C^. ocean ica, JTufcn. 



A plant received from Savaii, gathered by Reinecke (N'o. 82f), has 

 the rachises minutely squamulose, and the lobes varying from '/a — ^'/j 

 cm. long, sparingly and minutely fibrillose beneath. 



(9b) Ci. amoena, ». A. v. R., in Bull. Btz., 1916, XXIII, 12. 



Stipes 30 cm. or more long, at length naked. Fronds pinnate in 

 the adult plants, probably dichotomous at the apex, the branches repeat- 

 edly dichotomous at an acute angle or the lowest branches pinnate and 

 dichotomous, the axils provided with tufted, castaneous or ferrugineous, 

 sut)ulate, ciliate squamules. Primary and secondary branches ± 4 — 6 

 cm. long, nudate, provided with deciduous, spreading squamules similar 

 to those of the axils; following branches foliaceous; tertiary branches + 



3 cm. long, lolled, the lobes reduced, passing gradually into those of the 

 higher branches; ultimate branches suberect, linear-lanceolate, 10— 35 cm. 

 long, I'/j — 2 cm. broad, deeply pinnatifid, narrowed gradually into an 

 acuminate apex, the lobes spreading, + 3 mm. broad, toothed at the 

 blunt apex. Texture firm-membranaceous or papyraceous; costae and 

 surfaces naked ; under surface glaucous. Sori medial, consisting of 

 3 — 4 capsules. 



Lingga Islands. 



(14a) See No. 9. 



HYlVIEIVOm^^LLXJAl, Smith. 



§ 1. EUHYMENOPHYLLUM. 



(9) H. Hiadium, Mh. Jfr Grev. 



Also in Neic Guinea (t. Ridl.). 

 Ferns and Fern Allies. 



