4G3 



XIV. DEP ARIA. Page 55. 



2*. D. producta, Baker ; fr. ample, tripinnate ; rachises grey, naked ; pinnae 

 oblong-lanceolate, 1^-2 ft. 1. ; pinnl. lanceolate, 3-5 in. L, \-\ in. br. ; segin. 

 sessile, quadrangular, twice as long as broad, inciso-pinnatifid, the barren lobes 

 broad, blunt, the fertile linear or lanceolate ; texture subcoriaceous ; both sides 

 naked ; sori cup-shaped, terminating the long fertile lobes and much broader 

 than their tips. Dennstsedtia, Mett. Fil. Nov. Gran. p. 260. 



Hab. Andes of New Granada, Lindig, 333. Habit of Diclcsonw cieutaria. 



2*. D. nephrodioides, Baker ; fr. subdeltoid, quadripinnate, 1^-2 ft. 1. ; rachises 

 stramineous, naked beneath ; pinnce deltoid, lowest largest, long-stalked, under 

 1 ft. 1. ; pinnl. deltoid, close-stalked, reduced on lower side and cuneate at base ; 

 tertiary segm. oblique, deltoid or lanceolate, cut down to a narrow wing into 

 oblique, oblong, blunt, inciso-pinnatifid lobes, \ in. 1. ; texture moderately firm ; 

 both sides bright-green, glabrous ; venules free, erecto-patent ; sori minute, one on 

 the anterior edge of each final lobe. Gard. Chron. 1872, p. 253. 



Hab. Lord Howe's Island, C. Moore. 



XVI. HYMENOPHYLLUM. Page 5071. 



8*. H. microphj/Zlum, Mett. ; rhizome thread-like ; st. 3-4 lin., filiform ; fr. 

 ^-f in., oblong, 2-3-pinnatifid ; main rachis winged nearly or quite to the base ; 

 pinnce crowded, secund, deltoid, with ligulate entire upper divisions, and 2-3-fid 

 lower ones under ^ lin. br. ; surfaces naked ; one vein to the centre of each lobe ; 

 sori crowded, terminal on the upper lobes ; round lip of inv. shorter than the 

 funnel-shaped nearly free tube. Fil. Nov. Gran. p. 196. 



Hab. Andes of Bogota, Lindig, 245. Habit of small forms of Turibridgense. 



8*. H. L' Herminieri, Mett. ; rhizome thread-like, elongated ; st. ^-1 in., 

 winged upwards ; fr. oblong, 1-2 in. 1., 2-3-pinnatifid ; pinnce lax, rhomboid- 

 oblong ; pinnl. cuneate, 2-3-fid, rarely more compound, the lobes ligulate ; 

 under surface setulose on the ribs ; sori terminal on the upper side of lobes, 

 broader than lobes ; oblong lip of inv. longer than cuneate tube. Kuhn, Linn. 

 35.J9.391. 



Hab. Guadaloupe, L'fferminier. 



10*. H. Gunnii, V. D. B. ; rhizome elongated, thread-like ; st. 1-1 in., erect, 

 winged at the top ; fr. oblong, 2-3 in. 1., |-1 in. br., oblong, 2-3 pinnatifid ; 

 main rachis winged throughout ; pinnce distant, 6-8-jugate, in. br. ; lower 

 pinnl. bifid, with ligulate 1-veined lobes under lin. br. ; surfaces glabrous ; 

 sori terminal, as broad as the lobes ; inv. as broad as deep, the rounded lips 

 equalling the deltoid immersed tube. 



Hab. Van Diemen's Land, Gunn. 



27*. H. dilatatum. The Polynesian plant is H. emarginatum, Sw., which 

 may be distinguished by its narrower segments ( line broad), 'with involucres 

 which conspicuously exceed them in width. 



34. H. ciliatum, var. crispatum, Baker ; tertiary segm. few, distant, much 

 crisped, as are the winged rachises. H. crispum, var. brasiliana, Fee, Fil. Bras. 

 >, 71. Jiff. 2. 



Hab. Andes, Pearce ; Rio Janeiro, Glaziou. 



