90 
suddenly alternate, aristate by the very lengthily exserted vein, with 
margins from base to centre more or less revolute, minutely crenu- 
sate, apex poet. vein. thick, lutescent, ending in a stout awn, 
very long and serrulate ; cellules incrassate, pepe, pellueid, oval, 
= basilar ones larger, the marginal subrotund, leaves in the branchlets 
nute, when dry ad pressed, when panid erect, concave, ova 
Desnneolises; with serrulate margins, vein pallid, beneath the a 
vanishing, the back distantly spinulose, with stout papillose cells, en 
rotund, the apex truncate, crowned with acute papille, paraphyllia 
numerous, confervoid, ramose, papillose, perichetial bracts fuscescent- 
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narrower, and sm oother ; other parte u unknown. 
Hab.: Near Brisbane, Bail.; North Pine River, G. 7. Musson. 
Order HEPATIC. 
DEN DROCEROS, Nees. 
s broad, coder primately branched, remarkably erisped j 
lobes thin thd of a single stratum, occasionally divided into laciniz 
that simulate leaves; cellules quadrate, strengthened at the angles, 
gonidia none; costa well defined, slender, of more than one stratum. 
D. crispatus cAoone ‘); Nees. Trans. and Shas i: ue the et 
Soc. Edinb. xv. Part ee ie at t. Mise 
; ndochro aa 
monecious ; females sewing | above the frond, arising from the 
st sho. 
a linguiform lip, papillose, carnose, 6-striate. Peduncles short, a 
wholly immersed, base hidden within the oblong carnos® ee 
pallid of 3 layers of cells (6 in diameter), the ce entral ones 
with chlorophyll. Capsule semiemersed, longer than the 10” 
poeer-sTipndsicn!, cadena bivalved, with filiform persistent eollu at 
aters medium e, furnished with spiral fibres. Spores * 
large ate rough. es es ridia uniseriate on both sides of the cost 
®. 
solitary, subglobose, emerging from the apices of mam 
Hab.: On bark of trees Tambourine Mountain, C. J. Wild, 1893. 
First found on at the Island of St. Vincent. I believe a tis 
specimens belong to the yt bat ) aoe they have been " seasaiined BY by 
some doubts will remain, 
i Pd 
es ae 
