SYNOPSIS OF IHE lIlTtrRAL ORDERS. XXXIU 



■ 75 Flowers on a spadix 76 



Spadix wanting u ;. . ^ .,,.y./. .>;;.>^ . .i 77 



Flowers solitaiy xcv. Naiadaceie. 



76 Flower on a thick spadix. Spath wanting. Ajithers 



wedgeshaped, erect ; filaments long. 

 i ' /J J ' P ",' V T ■. '''■]'•■ I I " ; j / >ci. Typhacete. 

 Flowers on a thick spadix in a spath. Perianth none. 

 Anthers ovate ; filamenta very short. 



xcii. AraoecB (Areas.) 



77 Flowers capitate. Stamens, 2-^. 



■ Ixxxviii. Eriocaulacece. 

 Flowers 2 in a spath, one maie, one female. (Floating.) 



xciii. Lemnacece. 



„ 'MoWerS in two rows (jn one side of a Spath,' enclosed hy 



' a fold of the leaf. .' '.xcv. Naiadacets. 



78 Leaves with entire sheaths. Anthers entire at 'the 



fends..:...'.....; . . . . . . . .xcvi. Cyperiicece. 



• ' Leaveswithsplitsheaths. AintheTs notched 'at both ends. 

 -\\ , , xcvii. Oraminece. 



ho 



