— 
Asplenium. | OXLVIL. FILICES. 749 
Cenopteris Ta biet Labill. Pl. Nov. Holl. ii. 94, t. 243 ; </splenium 
laxum, R. Br. Prod. 151 
S. Wal Blue a ns, A. Cunningham, Mrs, Calvert ; Macleay 
Sry i Bellinger Riv ers, C. Moor nce River, Wilcox. 
Mouth of the esu Allitt ; Dandenong Ranges, Sealer's Cove, 
Apolo Bay, F. Muelle 
a. Derwent River, A. Brown ; abundant in damp woods throughout 
tis island, J J. D. Hooker. 
S. Australia. Mount Gambier, F. Mueller ; Penola, Woods. 
Bisex d over various tropical and southern extratropical regions of the New 
and the Old World. Reduced by F. Mueller, Fragm. v. 132 with the following 
Species. to varieties of 4. set deii from which they appear to me to differ essen- 
po n the position of the as well as in the forms assumed by the 
13. A. fiaccidum, Forst. ; Hook. Spec. Filic. iii. 205, d Filic. 
222 -—Rhizome short and thick. Fronds from under 1 ft. to near 
ft. or in "ponen is not Australian still longer, pale oe Glabicen 
pinnate. Pinnæ coriaceous, narrow, 3 to 6 in. lon e barren ones 
toothed, the fertile pinnately divided into linear lobes um 2 to 6 lin nes, 
BE bearing a single rather large sorus attached to the central vein, 
t the conspieuous indusium thrown over to the upper side so as 
b appear marginal.—Hook. f. Fl. Tasm. ii. 146; A. odontites, R. Br. 
rod. 151. 
N. S. Wales. Port J: pose to the Blue Mountains, R. Brown, A. a dee 
Woolls ; New England, vt rt; Hastings = Dor: ce River, 
eia Wil Bellinger Rive T, core; Ilaw pherd. 
Vic Mount Disappointment and Sealer’s res F. Mueller 
E. Not uncommon on exposed rocks, etc., J. D. Hooker. 
Also in New Zealand. 
A. pteridioides, Baker, Syn. Filic. 488. —Rhizome Puck and 
eg Fronds broadly ovate- lanceolate in outline, 4 to 8 in. long, ¢ 
to 5 in. broad, gl: abrous, coriaceous, pinuate. Pinne bro dr lanceo- 
late, again pinnate or deeply pinnatifid; segments from obovate to 
linear-eu -euneate, i to 1 in. long, with few obtuse teeth or short lobes ; 
Veins few, branching into the lobes. Sori linear, bordering the lobes on 
a branch of the vein parallel to and very near the margin ; indusium 
W, ive ep from the nerve and opening outwards towards the 
N.S. Wales. Lord Howe's Island, C. Moore. Fullagar. 
AcHYRIUM.—Sori small, often curved, mostly at the fork 
Secr. III. 
of veins proceeding from the midrib. 
15. A. umbrosum, J. Sm. ; k. Spec. Filic. iii. 231, Syn. Falie. 
229.— Fronds 3 to 5 ft. long, 1 to are ft. broad, twice or thrice aem 
ply 
. Pinnules membranous, lanceolate or oblong, 1 to 2 in. long, dee 
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