100 FLORA OP GRAND RAPIDS. 



776. P. paucifolia Willd. Fringed Polygala. 

 Moist soil uikUt tamaracks; local. May. 



Swamps north of Burton Ave., just east of the (». U. & I. Ry., 

 City (B.E.L.); along the south branch of Lambertou C-reck 

 (S.O.L.); Diamond St. Swamp, City (O.il.). A low plant with 

 large rose-purple llowers. 



7 7 7. P. poly gama Walt. 



]^ight sandy soil; infrequent. -July. 



John Ball Park and vicinity (O.IL); in fields south of Ilall St. 

 (M.tfcC); Vergennes; Avoods on the hillsides along the Upper 

 River Road. This species bears subterranean flowers which fruit 

 abundantly. 

 7 78. P. sanguinca L. 

 I^. virldescens L. 

 In moist soil; local. Aug.-Sept. 



Silver Creek at Hall St. and at East St.(0.1I.); south of Masonic 

 Home; between Kalamazoo Ave. and Burton Ave. (M.ttC); Sec. 

 '62, Vergennes; Campau Lake (Edward Campau). 



779. P. Senega L. Seneca Snakeroot. 

 Frequent in tufts on banks. Mid-AIay-Mid-June. 

 Abundant in Orchid Swnimp; banks of Lamberton Creek at the 

 Soldiers' Home; lndi;in Mill Creek. 



EUPHORBIACEAE. Siuu^jk Family. 

 ACALYFHA L. Tiiuek-sekdkd Mercury. 



780. A. Virginica L. 



Fields; variable and common. Aug.-Sept. 



EUPHORBIA L. Spruce. 



781. E. commutata Engelm. 



Light soil along the banks of streams; infrequent. May-July. 

 Along Plaster Creek at the Paris Town Hall (Lloyd Ford); at 

 Madison Ave. (Miss Amy Conger); along Sand Creek in Alpine 

 and in Wright (Roy Tucker); Grand River at Plainhcld Village. 



