CTPEBACEAE. • 65 



Salem— Daietown, C. Woolman (He.). Hunterdon— 'Pittstov^n (C.)- 

 New Castle— Frequent. 



5. SciRPUS Smithii a. Gray. M. p. 177. Wet shores. Summer. 



Philadelphia— Fenvose Ferry, C. E. Smith (Fu.). 



Caj)ide?i— Gloucester (C), tidal mud above Cooper's, 7. Burlc (He.). 

 Cape May— Sea Isle (Li.). 

 Neiv Castle— Delaware Bay. 



6. SciKPUS Americaxus Pers. M. p. 177. Fresh water and brackish 

 swamps. Summer. 



7. SciRPUS Olxeyi a. Gray. M. p. 177. Salt marshes. Summer. 



Cape il/oj/ — Dennisville, E. Diffexbaugh (B. C). Ofea?i — Forked 

 Eiver (Br.), Toms River (C). MonmouthSqimn Village (C). 

 New Castle— Uiver shore near Light-house, Canby. 

 S. SciRPUS MUCRONATUS L. M. p. 178. Swamps. Summer. 

 Delaivare—'Rhoads' Swamp (B. Sm.). Chester— {F.). 



9. SciRPUS LACUSTRis L. M. p. 178. In still, fresh water. Summer. 



Philadelphia— Bjherrj, Mart. (B. C). Bucks— 'Near Sellersville (Fr.). 

 De/awa re— Upper Darby, Dr. Geo. S7nith (Fu.), Wawa (U. C. S.). Lan- 

 caster— (P.). Lehigh —Jjaixry's (Kr.). Northampton — F^aston, Porter 

 B.C.). Dauphin— (F.). 



New Jersey— Freqaent. 



New Castle — Frequent. 



10. SciRPUS ROBUSTUS Pursh. M. p. 179. Salt marshes. Summer. 



Philadelphia— 'Nec'k (VP.). 



Neiv Jersey— Frequent. 



New Cosine— Christiana Creek, B. Hoopes; Delaware City. 



11. SciRPUS FLuviATiLis (Torr.) A. Gray. M. p. 179. Shallow water. 



Summer. 



Delaware— Near Chester, Dr. Jesse Young (Fu.), Tinicum (P.), Essing- 

 ton (Sa.). Lancaster — Peach Bottom (P.). 



Caviden — Swampy borders of Delaware (C). Gloucester — Near 

 Mickleton (He.), Swedesboro (Li.). Sa/em — Swampy borders of Dela- 

 ware (C), Oldman Creek (He.). 



New Cas^Ze— Wilmington, marshes, Michener. 



12. SciBPUS SYLVATicus L. M. p. 179. Swamps. Summer. 



Philadelphia— Byherrj, Mart. (B. C). ^ucis— Durham, Euth (Fr). 

 Delaivare— Between Darby and Chester, Dr. Geo. Smith (Fu.). Lancaster 

 — Smithville, Gap, Little Octoraro (P.). 



B'M?!ferdo?i— Stockton, Lambertville (C). 



New Casi^e— Faulkland, Commons. 



13. SciRPUS ATROviRENS Muhl. M. p. 179. Swamps. Summer. 



Philadelphia— Byherrj, Mart. (B.C.). BwcAs— Rock Hill (Fr.). Dela- 

 ware — Radnor, Dr. Geo. Smith (Fu.), near Newtown Square (VP.). 

 Lancaster— (P.). Northampton— (F.) . 



Burlington— Brovm^liWs (.Te.). G?o«ce.sfer— Mickleton (He.), Swedes- 

 boro (Li.), Wolferth's Station (C). If onmoMf/i— Freehold (C.;. 



New Castle— Frequent. 



