Plants New to Indiana 263 



PLANTS NEW TO INDIANA, XL 



Chas. C. Deam, Bluffton, Indiana. 



Duplicates of the species reported in this paper, excepting Crotuluria 

 sagittalis, have been deposited in the Gray Herbarium or in the National 

 Herbarium. The grasses were determined by Agnes Chase. The deter- 

 mination of the remaining species was either made or checked at the 

 Gray Herbarium. 



Isoetes engelmanni A. Br. 



Norma E. Pfeiffer in her monograph of the Isoetaceae, published 

 in the Annals of the Missouri Botanical Gardens, Vol. 9:206:1922, says 

 that my number 22385 which was reported as Isoetes braunii belongs 

 to this species. In the same publication she refers my number 20467, 

 reported as Isoetes foveolata, to the same species. 

 Eragrostis hirsnta (Michx.) Nees. 



Posey County, Aug. 20, 1922. No. 37704. In clayey soil along the 

 roadside on the south side of Half Moon pond about nine miles south- 

 west of Mt. Vernon. 



Melica vitens Nuttall. 



Clark County, May 7, 1922. No. 35456. Found growing in full 

 sunlight on the narrow ledges at the top of a cliff along the Ohio River 

 about a half mile east of the mouth of Fourteen-mile Creek. The cliff 

 at this point faces to the south and is about 250 feet high. 



Harrison County, May 11, 1922. No. 35548. In partial shade on 

 the narrow ledges and in the talus of the cliff of the Ohio River about 

 two miles southwest of Laconia. 

 Cyperiis pseiidovegetns Steud. 



Posey County, August 19, 1922. No. 37685. Common in a roadside 

 ditch three miles west of Hovey, or about seven miles southwest of 

 Mt. Vernon. 



Jnnmis dichotomus Ell. 



Laporte County, June 26, 1922. No. 36704. In a prairie habitat 

 along the railroad about one mile south of Wanatah. Rare here. This 

 species was reported for Randolph County by Phinney but since no 

 specimen exists, we have no means of checking the determination. A 

 specimen is in the Gray Herbarium collected by Schneck which was 

 determined to be this species. H. H. Bartlett and C. A. Weatherby 

 have examined this specimen and both report it to be an immature 

 specimen of Juncus tennis. Smith reported Bartlett's examination in 

 Proc. Ind. Acad. Sci. 1905:156:1906. 



Ccirex annectans Bicknell. 



Crawford County, May 28, 1919. No. 27710. In a low flat woods 

 about three miles northwest of Leavenworth. 



St. Joseph County, June 8, 1922. No. 36366. In an old marsh 

 bed about five miles west of South Bend. 



Silene chloranthe (Willd.) Ehrh. 



Monroe County, Sept. 17, 1922. No. 37989. Collected by myself 

 and Paul Weatherwax in sand ballast along the Monon Railroad about 



"Proc. 38th Meeting, 1922 (1923)." 



