30 THE CAYUGA FLORA. 



260. F. Virginiana, Ehrh. var. Illinoiensis, Gray. 

 In richer soil ; less common. May. 



vSix Mile Cr. South Hill and near Cayuga L. 



261. F. vesca, L. Wood S. (H. and C.) 

 In woods and swamps or recently cleared land ; frequent. May- 

 June. 



262. The var. alba, the "Indian Strawberry" is at Sherwood, and is 

 not uncommon in that region, according to Mrs. Professor Brun. 

 Its fruit is white and its leaves thicker and more shining than in 

 the type. Also near Beebe Pond, {Professor J. H. Comstock.) 



nr. Potentieea, Linn. 



263. P. RECTA, L. 

 Fields ; scarce. July. 

 Near Union Springs, 1875 ! 



264. P. Norvegica, L. (H. and C.) 

 Fields ; common. July-Oct. 



265. * P. Canadensis, L. Five-Finger. (H. and C.) 

 Fields ; common. May-July. 



266. P. Canadensis, L. var. simplex, Torr. and Gr. 

 Dry banks ; common. 



267. P. argentea, L. SlEVERY ClNQUE-FOlE. (C.) 

 Gravelly or rocky hillsides. Not common. June-July. 

 Campus, south of Morrill Hall. South Hill. Lansing. Near Lud- 



lowville. The cedar knoll near High Cliffs. E. of McLean, and 

 elsewhere. 



268. P. arguta, Pursh. (C. by Dr. Wright.) 

 Rocky or dry banks ; rare. May 20-June 15. 



South of Burdick's Glen, near the shore. Beyond the Fleming 

 S. H., with Lespedeza capitata, and found in 1881 introduced in a 

 grass-field south of McLean. (Watkins, N. Y., E. side of valley.) 



269. * P. Anserina, L. SlEVER-WEED. (H. and C.) 

 Sandy shores, where it is frequent. June-July. 



Abundant at the head of Cayuga Lake (Jordan)\ and on all the 

 sandy points to Cayuga and Montezuma Marshes. Summit Marsh. 

 Cortland Marl Ponds and Cayuta L. 



270. P. fruticosa, L- Hard-hack, or Shrubby Cinoue-foie. 

 Sphagnum swamps ; rare. June-Aug. 



Round-Marsh (eastern.) Locke Pond, above bridge. Summit 

 Marsh, east side, a few shrubs at each station. Junius, {Sartzuell 

 in Herb, and C), where it is abundant about Newton's Ponds! 

 ("Yates Co., (Sartzvell)" in Torrey's Flora, I, p. 210.) 



271. * P. palustris, vScop. Marsh Five-finger. 

 Marshes ; infrequent. June 20-July 15. 



Round-Marsh, (middle one.) By the pond S. E. of Chicago 

 Sta. Locke Pond, (E. side.) Cayuga Marshes, from Cayuga to 

 Montezuma. Cayuta L. (N. W. shore.) Junius, (Sartzuell H. and C.) 



