THE FERX BULLETIN 



107 



vines. This part of the State also contains many lime- 

 stone and sandstone cliffs. In the southwestern corner, 

 there occur Cypress swamps formerly covering about 

 20,000 acres but probably much less than that at 

 present. The latest and most complete flora of Indiana 

 is that of Prof. Stanley Coulter. * This brought to date 

 all previous lists. 



The information contained in Coulter's catalog has 

 been incorporated in the present paper. The writer has 

 published lists for Monroe, Kosciusko, Greene, Law- 

 rence (Indiana University farm), Martin and Orange, 

 Floyd and Crawford counties in the Fern Bulletin, t 

 All citations not otherwise accredited are those of the 

 writer. 



The nomenclature and classification used is that of 

 Maxon, t modified by the Editor to conform with that 

 used in other States lists. To Mr. C. C. Deam, Secre- 

 tary of the Indiana State Board of Forestry, Prof. J. 

 M. Van Hook, Assistant Professor of Botany at the In- 

 diana University and Mr. Wm. R. Maxon, of the 

 Smithsonian Institution, the writer wishes to express 

 thanks for aid rendered and to the Editor for the sug- 

 gestion of the undertaking. 



OPHIOGLOSSACEAE. 

 Ophioglossum vtjlgatum L. Reported by Coulter 

 from Jefferson, Crawford, Gibson and Monroe 

 counties, all in the southern part of the state. 

 Blatchley reports it rare in Monroe County. A large 

 colony was recently found near Gary, Lake Co., by 

 W. A. Poyser. 



24th Ann. Rept. lnd. Dept. Geol. and Nat. Res. 1899. pp. 553 1002. 1909. 

 t See Vol. XVI, pp. 1 6 69 and Vol. XVII, pp. 12-15. 



t Maxon, Wm. R.: A list of the ferns and ferm allies of North .America north 

 of Mexico, with principle svnonvms and distribution. Proc. U. S. Nat. Museum. 

 Vol. XXIII, pp. 619-651, 1901. 



