116 FLORA OF GRAND RAPIDS. 



PASTINACA L. Tausnip. 



885. P. SATIVA L. 



Waste places and (liim|»inL;-i,n<)iiii<l. .Iiily-Aug. 



Rockfonl; Plainticld Village; ReecVs Lake; Hogadone Creek; 



roadsidi's in ,l:uiiest<)wii and Walker. 



PIMPINELLA L. 

 88G. P. integerrima (L.) (4ray. 



In dry soil, hillsides, and thickets; ahuixlant. June-July. 



SANICULA L. Saxk i.K. liLAfK Sxakeroot. 



887. S. Canadensis L. 



In beech and maple woods; scattered, but frequent. Juno-July. 



888. S. gregaria Bicknell. 



In moist woods and thickets; occasional. June-July. 



889. S. Marylandica L. 



Common in moist, oak woods. June-July. 



SIUM L. Water Parsxip, 



890. S. cicutaefolium (imel. 

 Common in low ground. Aug.- Sept, 



TIEDEMANNiA DC. 



O.njpolh Raf. 



891. T. rigida Coult. & Rose. Cow bane. 

 Marshes and creek margins; frequent. Aug. 



Fish Pond; Plaster Creek; Button Lake; Scotch Creek; Campau 

 Lake; Clear Lake; Page Creek, and elsewhere. Tfiis species is 

 not found much north of latitude 43*^. 



ZIZIA Koch. 



892. Z, aurea Koch. 



liOw ground; common. June- July. 



Confused with Thasphim anremn Nutt. which is not known to 



grow in the State. 



