PLANTS NEW OR RARE TO INDIANA. 321 



Viola cucullata x sagittata. 



Lagrange County, May 31, 1916. No. 19,894. Tn a dry place in a tamarack 

 swamp bordering Pigeon River one mile east of Mongo. 



Viola hirsutula x papilionacea. 



Brown County, May 18, 1913. No. 12,822. In moist soil at the base of 

 a wooded ravine one mile east of Helmsbiirg. 



Viola papilionacea x pedatifida. 



Jasper County, May 8, 1916. No. 19,418. In rather moist soil on the 

 right of way of the Penna Ry. about two miles east of Goodland. 



Viola triloba var. dilatata (Ell.) Brainerd. 



Harrison County, June 26, 1916. No. 20,519. In a beech woods two 

 miles south of New Middletown. Cimicifuga racemosa which is infrequent in 

 Indiana was abundant at this place. 



Rhexia mariana L. 



Spencer County, June 30, 1915. No. 16,654. Abundant in sandy soil 

 along the road leading to the residence of Floyd Thurman about two miles 

 west of Grand View. 



Ludwigia sphaerocarpa Ell. 



Porter Countv, August 26, 1916. No. 21,191. Tn a sedge marsh between 

 wooded dunes a short distance east of Mud Lake. Newton County, August 

 30. 1916. No. 21,425. Tn a ditch through the marsh just west of Thayer. 

 Starke County, August 22, 1916. No. 21,066. Low border of the northwest 

 side of Bass Lake. 



Pyrola asarifolia incarnata (Fisch.) Fernald. 



Steuben County, June 14, 1916. No. 20,203. In a tamarack swamp on 

 the southwest side of Tamarack Lake about four miles southeast of Orland. 



Apocynum medium Greene. 



Clarke County, June 29, 1916. No. 20,571. Near the base of a wooded 

 slope in a thick beech and oak woods about one mile northwest of St. Joe. 



Convolvulus fraterniflor us Mack and Bush. 



Knox County, July 8, 1915. No. 17,059A. Low wooded border of Clay- 

 pole pond. 



Mentha longifolia mollississima Borkh. 



Noble County, July 9, 1916. No. 20,722. Ab^mdant along the sandy 

 roadside on the Lindsay Farm about one-fourth mile north of Wolf Lake. 



Ruellia parviflora (Nees.) Britton. 



Crawford County, September 4, 1915. No. 18,584. Wooded slope of 

 Dry Run about one mile northeast of Leavenworth. 



