34 FLORA OF GRAND RAPIDS. 



•J'.iy. C. filiculniis \';ilil. 



Sti'i'ili' soil; c'oiiiiiioii. .! uiio-Autr. 



'JU4. C. spcciosus N'.ilil. 



Ijt>\v gi-<»uinl; r;iri'. Si'j>t.-0(.*t . 



C'rookcHl Liikc; Soft Wiiter Liike; Pl;iiiiiieKl Village. 



^i'Jo. C. strigosas L. 



Frequent on low Ljround. Aug. -Oct. 



DULICKIUM L. C. Riehara. 



li'JG. D. spathaceum Pers. 



Jj. nnnidinaceiDii (L.) Brittou. 

 ^larshos and lake borders; common. July-Oct. 



ELEOCHARIS K. Br. Si>iKK-Rrsn. 

 297. E. acicularis K. Br. S])ike-Rush. 

 In wet places; common. July-Sept. 



293. E. acuminata (Muhl.) Nees. (E. compressa ISallicant.) 



In wet places. July- Aug. 

 • Silver Lake; Bostwick Lake; Stafford Lake; Bronner Lake; 



Lower Swing Bridge; near Kinney Station. 



29i>. E. Engelmanni detonsa Gray. 



In wet sand about Soft Water Lake. Sept. -Oct. 



This Variety described by M. L. Fernald ia "Proceedings of American 

 Academy of Arts and Sciences." Vol. XXXIV. No. 19.— April. 1809. 



300. E. intermedia Schultes. 

 In wet soil. July-Sept. 



Pine Island Lake; Larkins' Lake; Stafford Lake; West Omens 

 Lake; Plainfield Village; Lamberton Lake region. Abundant 

 at these stations. 



301. E. mutata (L.) R. ttS. (E. quadrangulata Ji. Jlr.) 

 Abimdant in shallow water at the east end of Reed's Lake. 

 July-Aug. 



