23 
167. G. earolinianum, L. Carolina Cranesbill. 
^ Old fields and waste places; infrequent. May 15th — July. 
Lake Forest, Lake Co., Illinois. Winnetka. Evanston. Hyde 
Park. Lincoln Park, Babcock. Clarke and Pine Station, Ind., 
Bautin! Grand Crossing, Dodge. 
Occasional, specimens are found, that closely resemble G. dissectum, 
L. The seeds are globular, and strongly reticulated, or rarely 
simply ridged, with but few cross lines;, petals slightly emargi- 
nate, about the size of G. earolinianum, L., which it closely re- 
sembles in other particulars. Seems to blossom later than the type. 
FLCBRKEA, Willd. 
168. F. proserpinaeoides, Willd. False Mermaid. 
Swamps ; rare. April — May. 
Niles. North branch of the Chicago river, Babcock , Munroe. River- 
side, 1878, Bastin. 
Chesterton, Ind., in damp woods at the base of a hill: procumbent; 
grows with Ranunculus recurvatus, at a distance from any marsh 
or stream, Hill. 
OXALXS, L. 
169. 0. violacea, L. Violet Wood Sorrel. 
Moist woods and banks; not common, May — July 15th. 
Niles. Calumet Region. Riverside. Desplaines. Barrington. 
From Englewood, southward. 
170. 0. corniculata, L., var. stricta, Sav. 
0. stricta , L. 
Fields and open woods; common, often abundant. June — September. 
IMPATIENS, L. Jj 
171. I. pallida, Nutt. Pale Touch-me-not. 
With the next, but in more shaded places ; not frequent. July — Aug. 
Riverside. Chiefly south. 
-4172. I. fulva, Nutt. Spotted Touch-me-not. Jewel-weed. 
Ravines, ditches and moist places; frequent, but not widely distrib- 
uted. July — September. 
A form without spots is occasionally found. 
RUTACEJE. 
XANTHOXYLUM, L. 
173. X- amerieanum, Mill. Northern Prickly Ash. 
Woods; not common. April — June 10th. 
Calumet Region ; rare. A Banks of the Desplaines. 
portion of the district. 
Northwestern 
