534 MONOECIA MONANDRIA. 



C L A S S I S XXI. 



M O N A N D R I A. 



ZANNICHELLIA. Gen.;pJ, 1034. 

 MASCULI. Cd. o. Cor. o. 

 FEMINEI. Cal. i-phyllus. Cor. o. Germina cir- 

 citer 4, Sem. totidem. 

 taluftris I. ZANNICHELLIA. Sp pi. 1375. {Pet. herb. t. 

 6. f. 2. Fluk. dm. t. 102,/. 7. Mkh. gen. t. 34. 

 /. I, 2, bona. Oed. Dan. t, 6j.) 

 Horned Pond weed, ylnglis. 

 In ditches and flagnant waters, g. VIIT. 

 The ftalk is greatly branched, weak, jointed, and ■ 

 floats in the water : the leaves are fetaccous, or 

 very narrow and grais-like, and grow out of the 

 joints, fubtended by a broad flieathing Jlipula : 

 the germina are a little rough, gibbous, and 

 grow four or fix in a whirl at the joints : the an- 

 thera is fupported by a long filament, and grows 

 by itfelf a little below the germina: 



CHARA. Maniifs. pi. gen. p. 23. 



Gen. pi. 1203. 



MASC. Cal. o. Cor. o. Anthera germini fubje(?i:a. 



FEM, Cal. ji-phyllus. Cor. nulla. Stigma 5-fidum. 



Senu I. 



tHARA 



