The Flora of the Cayuga Lake Basin 235 



Lab. to B. C, southw. to N. S., s. N. E., N. Y., Ohio, 111., Utah, and Orcg. ; 

 almost or quite absent on the Atlantic Coastal Plain. 



I A. brachycarpa (T. & G.) Britton. 



House (Bui. N. Y. State Mus. 254:366. 1924) cites this species from " Fall creek, 

 /■'. ('. Curtice. Burdick's glen, Cayuga county, Dudley." No specimens from the 

 Cayuga Lake Basin have been seen by the authors.] 



57. CAPPARIDACEAE (Caper Family) 

 1. Polanisia Raf. 

 1. P. graveolens Raf. Clammy-weed. 

 Sandy and gravelly shores and waste places ; frequent. July. 

 Points along Cayuga Lake ; also gravel bars in the ravines of the basin, occasionally 

 on railroad ballast and roadsides. 



W. Que. to Man., southw. to Conn., Md., Tenn., Kans., and Colo. ; infrequent on 

 the Coastal Plain. 



58. RESEDACEAE (Mignonette Family) 



1. Reseda (Tourn.) L. 

 1. R. lutea L. 

 A weed of lawns and flower beds ; occasional. June-Sept. 

 C. U. campus, s. of Bailey Hall and lawn at Morse Hall. 

 Mass. to Pa., also in Mich. Adventive from Eu. 



59. SARRACENIACEAE (Pitcher Plant Family) 

 1. Sarracenia (Tourn.) L. 

 1. S. purpurea L. Pitcher Plant. Sidesaddle Flower. 

 Acid peat bogs, also in marl bogs ; frequent. June 10-30. 



Larch Meadow, now nearly extinct (D. !) ; Freeville Bog (D.) ; Malloryville Bog 

 (D. !) ; Woodwardia Bog (D.) ; McLean Bogs (D.) ; Conquest; moor of Junius 

 marl ponds (£>.!). 



Lab. to the Canadian Rocky Mts., southw. to Fla., Ky., the Great Lakes, and Iowa; 

 characteristically abundant on the Coastal Plain. 



Possibly determined in bog habitat more by lack of nitrogen than by absence of 

 lime. 



60. DROSERACEAE (Sundew Family) 

 1. Drosera L. 



a. Leaves orbicular or broader than long; petioles hairy; rosette close; seeds fusi- 

 form, chaff-like, with a loose testa. 1. D. rotundifolia 



a. Leaves spatulate ; petioles glabrous ; rosette loose ; seeds oblong, reddish brown, 

 with a close papillose testa. 2. D. longifolia 



1. D. rotundifolia L. Round-leaved Sundew. 



In moss and on rotten logs, in springy calcareous boggy places ; frequent. Julv 

 15-30. 



Marly meadow w. of Key Hill ; marl slope at Larch Meadow ; on logs, Dryden 

 Lake; Freeville Bog (D.) ; Mud Creek, Freeville, on logs and hummocks; Mallory- 

 ville (D.) ; Mud Pond, McLean Bogs (D. !) ; Beaver Brook springs; Westbury Bog; 

 moor of Junius marl ponds. 



Lab. to Alaska, southw. to Fla. and Calif., including the Atlantic Coastal Plain. 

 Found also in Eurasia. 



