No. 50.] 
187 
Carex, (continued.) 
anceps, Muhl. C. striatula, Michx. C. plantaginea & conoidea, 
MuJiL Woods and low grounds . April-May . 
plantaginea, Lam. Shady ravines . April . 
Carey ana, Woods near Auburn . Mr. Carey . 
digitalis, Willd. C. oligocarpa, Schw., Torr. <^ Dew. ; not of 
Schk . Rocky woods . May . 
sylvatica, Huds. Borders of swamps . June . 
debilis, Michx. C. flexuosa, Muhl. Wet woods. June, 
livida, Willd. C. Grayana, Dew. Sphagnous swamps, Oneida 
county . June . Dr. Gray and Dr. Kneiskern. 
oederi, Ehrh. C. viridula, Michx. Wet rocks and sandy shores. 
Lake Ontario, &c. June, 
flava, L. Meadows and low grounds. May. 
folliculata, L. C. xanthophysa, Wahl. Swamps. June- July, 
subulata, Mzc/i. Cedar swamps, Long Island. June- July, 
intumescens, Rudge. C. folliculata, Schk.; noXoi Linn. Wet 
woods . June . 
lupulina, Muhl. Swamps . June . 
Var. polystachya, Torr. <^ Schw. Putnam county. Dr.Barratt 
Var. pedunculata, Gray. Shore of Lake Erie. Dr. Gray . 
tentaculata, Muhl. Low wet meadows . June . 
retrorsa, Schw. Swamps. June. 
oligosperma, Michx. C. Oakesiana, Dew. Wet borders of small 
lakes, Essex county. Ji^dy. 
buUata, Schk. Swamps. June. 
Var.? cylindracea, Torr. <^ Gr. C. vesicaria, a and /3, Dew, 
Swamps . 
physocarpa, Boott. C. vesicaria, Schw. <^ Torr.; not of Linn. 
C. ampullacea, Dewey. 
Schweinitzii, Dew . 
aristata, R. Br. Watertown, New-York. Dr. Craioe. 
trichocarpa, Muhl. Swamps. May. 
lacustris, WilM. Borders of lakes. June, 
scabrata, Schw. Shady swamps. May. 
hystericina, Muhl. Wet meadows. May. 
pseudo-cyperus, L. Swamps. May. 
longirostris, Torr. Shady rocky places ; northern counties. June, 
limosa, L. Sphagnous swamps ; northern and western counties . 
June . 
