No. 50.] 187 
CAREX, (continued.) 
anceps, Muhl. C. striatula, Michx. C. plantaginea & conoidea, 
Muhl. Woods and low grounds. April-May. 
plantaginea, Lam. Shady ravines. April. 
Careyana, Dew. Woods near Auburn. Mr. Carey. 
digitalis, Willd. CC. 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. Knetskern. 
cederi, Ehrh. ©. viridula, Miche. Wet rocks and sandy shores. 
Lake Ontario, &c. June. 
flava, Z. Meadows and low grounds. May. 
folliculata, L. -C. xanthophysa, Wahl. Swamps. June-July. 
subulata, Mich. Cedar swamps, Long Island. June-July. 
intumescens, Rudge. C. folliculata, Schk.; not of Linn. Wet 
woods. June. 
lupulina, Muhl. Swamps. June. 
Var. polystachya, Torr. g- 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. July. 
bullata, Schk. Swamps. June. 
Var.? cylindracea, Torr. §- Gr. CC. vesicaria, « and 8, Dew. 
Swamps. 
physocarpa, Boott. C. vesicaria, Schw. g Torr.; not of Linn. 
C. ampullacea, Dewey. 
Schweinitzii, Dew. 
aristata, R. Br. Watertown, New-York. Dr. Crawe. 
trichocarpa, Muhl. Swamps. May. 
lacustris, Willd. Borders of lakes. June. 
scabrata, Schw. Shady swamps. May. 
hystericina, Muhl. Wet meadows. May. 
pseudo-cyperus, Z. Swamps. May. 
longirostris, Torr. Shady rocky places ; northern counties. June. 
limosa, ZL. Sphagnous swamps; northern and western counties. 
June. 
