226 MONOECIA MONANDRIA. 
/ 
CLASS XXI. 
MONOECIA. 
iThis clafs comprehends fuch plants as have no hermaphrodite 
fiowers^ hut hear both ■ male 'and female flowers on the 
fame plant. 
MONANDRIA comprehends fuch plants as have 
hut one ft amen, 
Z ANNICHELLIA. Horned Pondweed. 
inalciiline f iant has neither cup nor flower. 
There IS one fiinple, long, ere6l fliamen, with an 
cvai, ere61' anthera. The.'feminine has a monophy lions, 
ventricofe, bidentated cup, fcarce -vifible, without a 
corciia. There are four corniculated, connivent ger- 
n^ina and as many patent, Ample Ihyles, and oval, plain 
fcigniata. The keds aie oblong, acuminated pn both 
fidi.s: Gibbous on one tide and covered with b^rk. 
, Paluftris, . Hcrned Pcndwecd With three or four crook- 
ed hoins rrowing iO£ ether in the wings of the leaves. 
In u rlvriet necween tht Glafs-Houfes and DenPs-hole^ 
rear New\^ftle 'upon Tyne. VV ilsgn’s Sy, In ditches and 
ilaadmg waars, Aug, 
DIANDRIA 
