JUNCACEAE 79 



6. Juncus secundus Beauv. Secund Rush. (Man. p. 248 ; I. F. /. 

 gjo.) N.J. and Pa, to N. C. Also in the Miss, valley. — Pennsylvania: 

 Bucks ; Lancaster ; Columbia. 



7. Juncus tenuis Willd, SlEnder or Yard Rush. (Man. p. 248 ; 

 I. F. /. gsg.) Throughout N. Am. — Pennsylvania: Northampton; 

 Bucks ; Chester ; Delaware ; Lancaster ; Perry ; Franklin ; 

 Huntingdon ; Monroe ; Columbia ; Carbon ; Erie ; Allegheny ; 

 Jefferson ; Philadelphia ; Lackawanna. 



8. Juncus Dudley! Wiegand. Dudley's Rush. (Man, p. 1046.) 

 Me. to Sask., Wash., Pa. and Mex. — Pentisylvania : Monroe. 



9. Juncus dichotomus Ell. Forked Rush. (Man. p. 249; I. F./. 

 933 •) ^I^- to Fla. and Tex., mostly near the coast — Pennsyli'ania : 

 Bucks, Bristol ; Del.a.w.\re, Tinicum ; Montgomery. 



10. Juncus setaceus Rostk. Awl-Leaved Rush. (Man. p. 249; I. 

 F. /. gj4. ) Del. to Fla. and Tex., near the coast, extending north in the 

 Miss. Valley to Mo. — Pennsylvania : Delaware. 



11. Juncus marginatus Rostk, Grass-lEaved Rush, (Man. p. 249; 

 I. F, y, 93S.) Me. to Out., Fla. and Neb. — Pennsylvania: Monroe; 

 Northampton ; Bucks ; Chester ; Lancaster ; Huntingdon ; 

 Franklin ; Philadelphia ; York ; Lackawanna ; Montgomery. 



12. Juncus pelocarpus E. Meyer. Brownish-fruited Rush. (Man. 

 p. 250; I. F. /. 9J.2.) Newf. to N. J. and Minn. — Pennsylvania : Mon- 

 roe, Tobyhanna Mills ; Luzerne, Lily Lake. 



13. Juncus militaiia Bigel. Bayonkt Rush. (Man. p. 250 ; L F. /. 

 944.) N. S. to N. Y. and 'Md.— Pennsylvania : Pike, Twelve Mile Pond ; 

 Carbon. 



14. Juncus articulatus L. Jointed Rush. (Man. p. 251 ; I. F. /. 

 9^5.) Lab. to Mass., Pa., Mich, and B. C. Also in Eu. and Asia. — 

 Pennsylvania : Erie. 



15. Juncus Richardsonianus Schult. Richardson's Rush. (Man. 

 p. 251 ; I. F. /. 946.) N. S. to B. C, Pa., Neb. and Wash. — Pennsylvania : 

 Erie. 



16. Juncus nodosus L. Knotted Rush. (Man. p. 251 ; I. F. 947.) 

 N. S. to Va., Neb. and B. C. Also in Nev. — Pennsylvania : Northamp- 

 ton ; Lancaster ; Blair ; Erie ; Bucks. 



17. Juncus Torreyi Coville. Torrey's Rush. (Man. p. 251 ; I. F. 

 /. 948.) N. Y. to Tex. and the Pacific Coast. — Pennsylvania: Erie, 

 Presque Isle. 



18. Juncus scirpoldes Lam. Scirpus-like Rush. (Man. p. 251 ; I. 

 F.y. 932.^ N. Y''. to Fla and La. — Pennsylvania : Lancaster, Tucquan ; 

 Delaware, Tinicum ; Bucks ; Y'ork ; Montgomery. 



19. Juncus brachycephalus (Engelm.) Buckl. Small-fruited 

 Rush. (Man. p. 252 ; I. F. f. 934.) N. Y. to Wis., Pa. and 111. — Penn- 

 sylvania : Lancaster ; Erie, Presque Isle ; Centre. 



20. Juncus Canadensis J. Gay. Canada Rush. (Man. p. 252 ; I. F. 

 /■ 955-) N. B. to Minn., Ga. and La. — Pennsylvania: Monroe; 



