Order VI. 
CRYPTOGAMIA HEPATICiE. 
923 
14993 Lvs. unequal. 2-lobecl : upper lobes rounded ; lower minute invol. Stip. roundish acutely bifld, Fruit lateral 
14994 Lvs. unequally 2-lobed : upper lobes ovate-acum. mostly curved at extremity ; lower ovate acutely bifid 
14995 Stem creeping unequally branched, Leaves unequally 2-lobed : upper lobes hemispherical ; lower minute 
almost obsolete, Stipules ovate rounded bifid. Fruit lateral 
14996 Stem creeping branched, Leaves unequally 2-lobed : upper lobes larger calyptriform ; lower bluntiv 
square circumvolute. Fruit lateral 
c Lower segme?ifs or smaller ones saccate. 
14997 Stem creeping branched. Leaves unequally 2-lobed : upper lobes ovate spiny-serrated : lower minute 
saccate generally 1-toothed at base, Fruit lateral 
14998 Lvs. unequally 2-lobed : upper lobes ovate rounded ; lower rounded saccate, Stip. rounded flat emarginate 
14999 Lvs. unequally 2-lobed : upper lobes ovate roundish ; lower minute obov. saccate, Stip. subquadrate emarg. 
§ 2. Frondose. 
f Nerveless. 
15000 Frond obi. decumb. nervl. fleshy nearly plane above : swell, ben. ; irregularly branch. The margin sinuated 
15001 Frond lin. nerveless fleshy compressed branched in a pinnated manner, Fruit marginal, Cal. very short 
ft Nerved. 
15002 Frond obi. submemb. dichot. costate having scattered scales on the underside, Cal. and calyptra within frond 
15003 Frond obi. submembranous irregularly divided obsoletely ribbed : the margin entire or lobed and oinuated, 
Fruit from upper part of frond near the apex 
15004 Frond lin. dichotomous membranous costate glabr. above : more or less hairy beneath and on the margin. 
Fruit from the lower surface of the nerve 
15005 Frond lin. dichotomous membranous costate pubescent in every part [of the fronds 
15006 Frond obi. somew. branch, memb. costate : the margin nearly entire, Fruit arising from the superior surface 
15007 Frond obi. dichotomous membranous costate with the margin entire, Fruit arising from the upper surface 
of the frond 
15008 Recept. of thecse deeply cut in a stellated manner into about ten narr. segm. : that of the anthers pedunculat. 
15009 Recept. of theca? hemispherical cloven into about 5 oval segments 
1.5010 Recept. of thecse entire conical ovate somewhat angular : that of the anthers sessile 
15011 Recept. of thecte hemispherical half 4-cleft of 4 cells 
15012 Frond small obi. somew. divid. : the segments 2-lobed at the end fleshy glaucous dotted on the surface 
15013 Frond triangular cordate covered with long linear lanceolate segments on one side 
15014 Frond membranous dichotomous. Lobes retuse 
15015 Fronds membranous lobed pellucid, Theca beneath the sinuses of the lobes solit. exserted turbinate tooth. 
15016 Fronds bipinnatifid linear 
15017 Fronds multifid lobed sinuated, Theca subulate half bifid 
15018 Fronds lobed rounded flat, Theca short 
15019 Frond flat imbricated lobed, Lobes rounded retuse 
15020 Frond simple ovate, Thecae pyriform clustered at the base of frond 
and Miscellaneous Particulars. 
2257. Targionia. So called in remembrance of John Anthony Targioni, a meritorious Florentine botanist, 
who published in 1734 a work for the purpose of shewing the importance of botanical lectures, with reference 
to a course of studies in medicine. There was also another Florentine physician called John Targioni Tozzetti, 
after whorn Tozzettia has been named. This genus consists of only one species, which is frondose and lobed! 
Ihe theca is concealed and almost sessile within the involucre, globose, bursting at the apex, and discharginr? 
'*''n§^o'^"'^^ mixed with spiral filaments. This genus is very near Jungcrmanma. 
2258. Sphcsrocarpus. From (r:pcit:^a,, a globe, and ^ci^^a?, fruit, in allusion to the form of the fruit. The 
plant consists of a roundish delicate membranous frond, bearing on its disk a cluster of obpyriform receptacles, 
each of which has a globose transparent finely membranous seed-vessel, filled with minute sporules unmixed 
with elastic filaments. 
