to the Genera.] XXIV.—CRYPTOGAMIA. 161 
— 
Style undivided, elongated; male 
flowers spicate, female in globose 
heads ; achenes eg 
5. Broussonetia. 
Style 2-fid or 2-part 
Female sepals me in fruit and 
rous, both male and female spicate, 
or bse spicate and female subcapi- 
lA as eee Bt, Morus. 
flowers few or solitary :— 
ale flowers racemose, bracts 
minute; female sepals very short 
867. Taxotrophis. 
Male flowers subcapitate :— 
Bracts of male flowers n 
large; female sepals Pion 
868. sheen peed 
Bracts of male flowers 2; female 
ssi coriaceous, clasping the 
869. Streblus. 
—— in ng Ae erect; style undivided or 
2-fid ; climbing shrubs :— 
Ovule erect, ahokionorel ; stipules 
connate, intrapetiolar 
870. Conocephalus. 
Ovule pendulous, anatropous ; stipules 
lateral, small .....++++++- 872. Cudrania. 
eeoscccoenecses 
Class XXIII. POLYGAMIA. 
ch therefore belong to this class, 
[Plants having polyg.mous flowers, whi 
g to the nature of 
pit been distributed among the other classes accordin 
ir hermaphrodite flowers. ] 
Class XXIY. CRYPTOGAMI IA. 
herbs :— 
* 
Aquatic, more or less submerged, or floating 162] 
s or pe streams :-— 
}Plants growing at sides or in depths of pool 
[p. 162 
Fronds pinnatisect, dimorphic g longitudinally 
down the fertile pinne nearly ae ie both midrib » and edge 
1134, Ceratopteris. 
