CYPERACEAE. 65 



Salem— Daretown, C. Woolman (He.). Bunterdon— Pittatown (C). 

 New Castle— Frequent. 



5. Scirpus Smithii A. Gray. M. p. 177. Wet shores. Summer. 



Philadelphia— Penrose Ferry, C. E. Smith (Pu.). 

 Camden— Gloucester (C), tidal .mud above Cooper's, I. Burk (He.). 

 Cape May— Sea. Isle (Li.). 

 New Castle— Delaware Bay. 



6. Soikpus Americanus Pers. M. p. 177. Fresh water and brackish 

 swamps. Summer. 



7. Scirpus Olneyi A. Gray! M. p. 177. Salt marshes. Summer. 



Cape May — Dennisville, E. Diffenbaugh (B. C). Ocean — Forked 

 River (Br.), Toms Eiver '(C). Monmouth— Squan Village (C). 

 New Castle— 'Siiver shore near Light-house, Cariby. 



8. Soiepus MUCKOiNATUS L. M. p. I78. Swampsl Summer. , 



Delaware— Ehoads ' Swamp (B. Sm.). Chester— (P.). 



9. Scikpus lacustris L. ' M. "p. 178. In still, fresh water. Summer. 



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



Delaware— Upper Darby, Dr. Geo. Smith (Fu.), Wawa (TJ. C. S.). Lan- 



easter— (P.). Lehigh— Laury's (Kr.). Northampton— ~Easton, Porter 



B.C.). Dauphin— (P.). ! " !1 ■'' " • ' 



New Jersey— Frequent. 



New Castle— Frequent. 



10. Scirpus robustus Pursh. M. p. 179. Salt marshes. Summer. 



Philadelphia— Neck (VP.). 



New Jersey— Frequent. 



New Castle— Christiana Creek, B. ' Boopes \ Delaware City. 



11. Scirpus fi/uviatilis (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.). 



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

 Mickleton (He.), Swedesboro (Li.). Salem— Swampy borders of Dela- 

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

 ' New Castle— Wilmington, marshes, Michener. 



12. Scirpus sylvaticus L. M. p. 179. Swamps. Summer. 



Philadelphia— Byberry, Mart. (B. C). Bucks— Durham, Suth (Fr). 

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

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



Bunterdon— Stockton, Lambertville (C). 



New Castle— Faulkland, Commons. 



13. Scirpus atrovirens Muhl. M. p. 179. Swamps. Summer. 



Philadelphia— Byberry, Mart. (B.C.). Bucks— Rock Hill (Pr.). Dela- 

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

 Lancaster— (P.). Northampton— (P.). ; 



Burlington— Brown Mills (Te.). Gloucester— Mickleton (He.), Swedes- 

 boro (Li.), Wolf erth 's ' Station (C.j. Monmouth— Freehold (C). 



New Castle— Frequent. 



