102 Proceedings of Indiana Academy of Science 
Sisyrinchium atlanticum Bicknell. 
Cass County, June 7, 1916. No. 20152. Abundant in sandy soil 
on the south side of Lake Cicott. Lake County, June 5, 1916. No. 
20112. In a wet prairie habitat along the railroad just south of Shelby. 
I also have a specimen collected in the same county by L. M. Umbach, 
June 19, 1897, from a meadow near Miller. Stark County, June 1, 
1916. No. 19913. On _ the low, sandy border of the southeast side of 
Bass Lake. 
Corallorrhiza Wisteriana Conrad. 
Decatur County, May 5, 1912. No. 10450. Collected by Mrs. Chas. 
C. Deam under a beech tree on the bluff of Flat Rock River about 
three-fourths of a mile above St. Paul. Dubois County, May 4, 1919. 
No. 27250. In a white oak woods four miles southwest of Hunting- 
burg. Orange County, May 25, 1901, under a beech tree in a woods 
near Abbey Dell. Perry County, April 24, 1919. No. 27101. Rare on 
the wooded slope of the bluff of the Ohio River about six miles above 
Cannelton. Sullivan County, April 16, 1919. No. 26926. In very sandy 
soil in the Rose woods about one mile south of Grayville. Closely asso- 
ciated with Quercus velutina, Carya alba, Podophyllum and others. 
Salix serissima (Bailey) Fernald. 
Lagrange County, May 30, 1916. No. 19882. A tree fifteen feet 
high and three inches in diameter at breast high, in a pond about one 
mile south of Mongo. Also found along Pigeon River about one mile 
east of Mongo. Steuben County, July 24, 1906. No. 1251. On the 
low border of the west side of Silver Lake. 
Polygonum neglectum Besser. 
Laporte County, September 15, 1921. No. 34841. Along a woods 
road in a beech-sugar maple clearing about two miles north of Mill 
Creek. 
Lychnis coronaria (L.) Desyr. 
Elkhart County, July 2, 1921. No. 34410. A colony of about fifty 
feet long and ten feet wide on the gravelly wooded bank of the St. 
Joseph River about one and a half miles northwest of Bristol. 
Euphorbia Rafsinesquii Greene. 
Steuben County, August 29, 1920. No. 32533. Roadside near a 
crossroads about five miles northeast of Angola. 
Euphorbia serpens H. B. K. 
Dearborn County, September 21, 1919. No. 30122A. On a rocky 
bar in Wilson’s Creek about one mile northeast of Aurora. Closely 
associated with Euphorbia maculata. Perry County, October 2, 1920. 
No. 33357. A large prostrate plant, rooting at the nodes, in a cornfield 
between the road and the Ohio River just east of Deer Creek. 
Oenothera pratensis (Small) Robinson. 
This is a frequent to a common plant in the southern part of the 
State. It is especially frequent in the “flats.” I suspect that all refer- 
ences to Oenothera fruticosa in southern Indiana should be referred to 
1 Bul. Torrey Club. Vol. 46:184:1919. 
