THE TJSTILAGINALP]S OF INDIANA, II. 



TI. S. Jackson. 



This paper is tlio first supplcnicnt td Kur lic:iriiii; Die siiiiic title imhlislied 

 in the ProceedinKs of tlie IiidiiUiM Acidcniy of Science lor 1!>17. iip. 110-182. 

 In the previous paper 47 species were recorded for tlie state on as many 

 hosts. Each species was given a nunil>er. In tlie present paix-r additional 

 host.s. together with some corrections or supplementary information, are 

 given for species already listed. The same numhers are used. Ten species 

 are also recorded for tlie state for the lirst tim(> bringing the total to ~)7. 

 Unless otherwise noted the collections were made hy the writer. An index 

 to si>tH-ies for the two papers is api)ended togeth(>r witli a c(uni>lete host 

 in(h^x. 



Many of the species recoi-ded should occur on other hosts and a consid- 

 erable number of otlier siiecies should be found within tlie state. The writ- 

 er would appreciate it if interested i»ersons would furnisli duplicates of their 

 collections for record in later suiii)!ements. 



NOTES ON SrECIES I'ltEVlOFSLY RECORDED. 



1. CiNTRACTiA Caricis (Pers. ) Magn. 

 On Cyperaceae : 

 Carcx blanda Dewey, wooded bank of Pigeon Creek near Maxwell P.ridge, 

 Warrick Co., June 10, 191S, C. C. Deam 2r)2S(;. 



0. Sciiizonella melanogram^ia (I>C.) Schnlt. 

 On Cyperaceae: 

 ('(irc.r convoluta Mack., Happy Hollow, north of West Lafayette. Tippe- 

 canoe Co., May 15, 1910. Miss Phde. 



7. SORO.SPORIUM CONFT\SUM Jacksoii. 



This was reported in tlie 1917 Proceedings as on Aristida sp. The host 

 has been determined by Mrs. Agnes Cha.se as Aristida (/racilis Ell. 



8. Sorosporium Syntherismae (Peck) Farl. 



This species was reported l>y Clinton CS. Am. Flora 7:89. 1906) from 

 Indiana on Panicum cdpilUirc L. At the time of the previous report no 

 specimens had been seen. The waiter has. however, made a collection on 

 this host, one-half mile .southeast of Shelby in Lake Co.. Oct. 14, 1920. 



In tlie previous report collections were also recorded on Coichrtis caro- 

 linhniiiti Walt. Clinton (I.e.) uses the name C. tribiiloides to include In- 

 diana material. All collections from Indiana on Cenchrus. however, would 

 more properly be referred to ('. jxiuliflonix P.euth. ( c. f. Hitchcock. P.ul. F. 

 S. Dept. Agr. 772:249. 1920). 



21. USTILAGO spermophora B. & C. 



This was reported in the 1917 Proceedings as on EragrostiH m/ijnr Host. 



'Contribution from the Botanical Department of the Purdue University Agrricul- 

 tural Fixperiment Station. 



