STATE GEOLOGIST. 23 



PAP AVERAGES. Poppy Family. 



PAP AVER, L. Poppy. 



P. somnifenmi, L. Common Foppy. Opium Poppy. 

 Adventive in old gardens, Mankato, Leiberg. 



SA:N"GUINARIA, DUL Blood-root. 



S. Clanaclensis, L. Blood-root. 



Common, or abundant, throughout most of the state ; less frequent westward, as 

 at Fergus Falls, Leonard, and Pembina, Havard; rare north of lake Superior, Clark. 



EUMARIACE^. Fumitory Family. 



DICENTRA, Bork. Dicentra. 



D. Cuciillaria, DC. Dutchman's Breeches. 



Common southward ; extending noith at least to Stillwater, Anoka and Stearns 

 counties, and Fergus Falls. 



D. Canaclensis, DC. Squirrel Corn. 



Saint Paul, Bliss Cathcart ; Minneapolis, Twining ; Faribault, Miss Beane ; Blue 

 Earth county, Leiberg. 



CORYDAIilS, Vent. Corydalis. 



C glauca, Pursh. Pale Corydalis. 



Common north of lake Superior, Roberts; extending south to Stearns and Benton 

 counties, Upham, and to the falls of the St. Croix river. Parry, Miss Field. 



v. flaviila, DC. Yellow Corydalis. 



Thomson, Duluth and Taylor's Falls, Miss Cathcart; upper Mississippi river, Oar- 

 rison; Red river valley, Oedge; Blue Earth county, Upfiam. 



C aurea, Willd. Golden Corydalis. 



Common, or frequent, through the north half of the state ; less frequent southward. 



C. aurea, Willd., var. micrantlia, Engelm. 



Martin county, Minnesota, and Emmet county, Iowa (rare), Gratty. 



FUMARIA, L. Fumitory. 



If', officinalis, L. Common Fumitory. 

 Adventive, Winona, Holzinger. 



CRUCIPER^. Mustard Family. 



NASTURTIUM, R. Br. Water-Cress. 



N. officinale, R. Br. True Wafer-Cress. 



Stearns county, Mrs. Blaisdell; New Ulm, Juni; cold springs, Kasota, Leiberg; 

 Tuttle's creek, Minneapolis, Kassube; lake Pepin, Miss Manning. Infrequent. 



