534 MONOECIA MONANDRIA. 



. . C L A S S I S XXL 



M O N A N D R I A. 



ZANNICHELLIA. Gen, pi. 1034. 



MASCULI. Cal. o. Cor. o. 



FEMINEl. Cal. i-phyllus. Ccr. o. Germina cir- 

 citer 4. Sem, totidem. 

 palupis I. ZANNICHELLIA. Sp pL i^-j^. {Pet. herb. t. 

 6. /. 2. Vluk. aim. t. 102,/. 7, Af/V/^. ^f«. /. 34. 

 /. 1,2, ^£';m. Oed. Dan. /, 67.) 



Horned Pondweed. Anglh. 



In ditches and flagnant waters. ©. VIIL 



The ftalk is greatly branched, weak, jointed, and 

 floats in the water : the leaves are fetaqeous, or 

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

 joints, fubtended by a broad Iheathing 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. Mantifs. pi. gen. p. 23. 

 Gen. pi. 1203. 

 MASC. CaL o. Cor. o. ylnthera germini fubjefta. 

 FEM, Cal. 4-phyllus. Cor. nulla. Stigma 5-fidumo 

 Sem, I. 



CHARA 



.1 



