CL. III. TRIANDRIA 



MONOGYNIA. 



CaHx. Corolla, 



spath. 6 pet. 34., 

 caer. 



cser. 



cser. 

 caer. 



3 ph. 3 pet. p 5, 

 alb. 



spath. 6 pet. 36. 



C32r. 



alb. 



spath. 6 pet. ^ 37 ' 



lut. ^ 

 5 part. $pet. 38. 



2 valv. 3 pet. 39. 

 lut. 

 lut. 

 lut. 



lvaIv ? 3 40- 

 nen -£valvo 



COMMELINA, 



1. angustifolia 7 



erectaL? 11 S 



2. longifoiia,Vir-> 



ginica JU % \ 



3. communis, 0 



4. Caroliniana, 2/ 



SYENA, MAY AC A 7 



Mich. € 

 fluviatilis, 



HETERANTHERA, 



LEPTANTHU5 Mich 



1. ovalis, 



2. reniformis, % 



5C HOLLER A. \ 



Leptanthus Mx. ] 

 graminifolia, 

 Commelina 

 dubia Jac- 

 quin, 11 



STIPULICIDA, 

 POLYCARPON, L 



setacea, 



XYRIS, 



1. brevifolia, 



2. anceps, 



3. flexuosa, 



DAY FLOWFR, 



narrow-leaved, 



broad-leaved, 



prostrate, 

 Carolina, 



SYENA, 



river, 



oval-leaved, 

 kidney-leaved, 



SCHOLLERA, 



grass-leaved, 



■i 



% 

 % 

 2/ 



turn. 



2 valv 

 amen 

 turn 



"i 



valv 



FUIRENA, 



1. squarrosa, ^ 



2. scirpoidea, 



41. RYLLINGIA, 



POLYCARPON, 



bristly, 



XYRIS, 



short-leaved, 

 two-edged, 

 zigzag, 



FUIRENA, 



(prickly) open- 



awned, 

 rush-like, 



RYLLINGIA, 



1. monocephala, > (simple) one* 



% 5 headed, 



2. triceps, % three-headed, 



3. pumila, M. dwarf, 



4. maculata, M. spotted, 



5. ovularis, M. \ scir P us e T chi " 

 natus L. 



1 valv.^J 



con- > 0 42, 

 gest. J 



SCHOENUS, 



1. mariscoides 11 



2. albus, 

 (rhyncho- 

 spora alba 

 Vahl, % 



BOGRUSK. 



mariscus-like^ 

 white, 



Habitat. J^ruetus, et 

 Temfius Jlorendi. 



caps. 3 loc. 3 valv. 



< Penn. — Georg. fl. Jul. 

 I Virg. 



< Penns. fl. Sept. Virg, 

 i Cherok. 



Penns. Hort. fl. Jul, 

 Car. 



Ccaps. globosa, 1 locuL 

 \ 3 valv. 



Georg. 



caps. 3 locul. 3 valv. 



Missouri, Illin. 



Penns. fl. Jul. 

 Ccaps. 1 locul. poly- 

 £ sperma. 



Penns. fl. Jul. 



^ caps. 1 locul. 3 valv. 



Car. 



caps. 3 locul. 

 Pen. — Georg. fl. Aug. 

 pen — Georg. fl. Aug* 

 Georg. Virg. 



C semen 1 , imberbe tri- 

 £ quetrum. 



^ N Cxs. Car. 



Florid. 



^ semen 1, imberbe tri- 

 ? quetrum. 



> N. Caes. Car. Georg. 

 $ fl. Jun, 



Car. Cherok. 



Ohio, 



Car. 



^ Car. Georg. 



semen 1 basi setosum, 

 Penns. fl. Jul. 



Penns. fl. Jul. Car 



