* 



ELODEA. 



TRIANDIUA UONOGTNIA. J.I.-X. 



Onno natubalis, HYDROCHARIDES. Jvss. 



CHARACTER GENERICUS. 



HABITUS. Seau nalans. Folia anguMa, verticillaia. Hares a\il- 

 tares, s«^ilei> solitari!, braclca MilVulii- 



FIX)HESCKNTIA. Cai.y.x : pcrianlbium supcrum, monopiiyllunt, 

 tubuloMim , Uibo Ulifomii, polltcari, limbo iripartilo , laciniis 



OYlllS. 



Corolla triptula, calyri inserta, pctali* oblongi*, obtus«, tlcciduis, 

 lacinias calycuias duplo supcranlibuf* 



Stamina : lllamenca iria> summoiubi caiycis iiiscrta, lincaria, bre- 



msiroa. Ai libera: cordauc, versatile*. 

 Pjstiixum : ovarium oblongiim , trUulcaium ; stylus filiformis, 



longtludinc Uibi calveis; siigmaia iria, bifida, patcmia. 



Pgiiicarpiuh: capsul* oblongo-clliptica* trisulcata, unilocularis, 

 i rival vis tri-vcl bexaspenua. 



Srsiina cyliiirfracca. 



SPECIES. 



ELODEA GRANATENSI& 



E. folia icttkriLtu, *rpk** *d ipirxknrt, linnnUit »™<ul** 



Caums pcdali.*, rnuio&itf, icros, naiam, rami* simplidmis , alteniis. 

 Folia submcrsi, vcrticillala, inferior* quma vcl scplcua, siijurioia 



