MOXANDRIA. MONOGYNIA. Cdllltrlche. 
11 DIGYNIA. 
CALLITRXHE. Smith. 8. IVuhering. s- 
Cal. niillus. Ptlala chio. Stigmata acuta, Semi^ 
na ^quatuor, conipiessa, nuda, liinc margi- 
nato.a!ata. 
Flores aliquot monolci. 
Cal. none* Petals ?. Seeds 4 ; naked^ with 
a membranaceous border on one fide. 
Callitriche. a'qualii 
C. verna. Upper leaves oval; not notched at 
the end. Withering* 5. 
WATKR STARWOR.T. VERNAL STARGRASS. 
Ditches, ponds, and very slow streams j frequent. 
Aiiril—Oct. 
B. Callitriche autumnalis; 
C. All the leaves ftrap shaped^ cloven at the 
end. Flowers hermaphrodite. 
LONG WATER STAR WORT. AUTUMNAL STAR- 
GRASS. Ditches and still waters ; frequent. A. Sep. 
