15 



Indiana, Additions to the Fern Flora of. — E. J. Hill. 20: 25. 

 ^Indiana, The Fern Flora of. — F. C. Greene. 19: 102. 

 Indiana Ferns, Notes on. — F. C. Greene. 17: 12. 

 *In Memorium. 15: 65. 



Iowa, The Fern-flora of. — T. J. and M. F. L. Fitzpatrick. 11: 65. 



Isoetes Amesii; a Correction. — A. A. Eaton. 121: 89. 



Jlsoetes echinospora Flettii. 13: 51. 



Jlsoetes echinospora maritima. 13: 52. 



Jlsoetes Engelmanni fontana. 13: 52. 



$Isoetes, Notes on. — A. A. Eaton. 13: 51. 



Jlsoetes Piperi. 13: 51. 



Isoetes saccharata in the Delaware River. — W. A. Poyser. 15: 18. 

 Isoetes, What Constitutes a species in the Genus. — Willard N. Clute. 

 13: 41. 



,J 



Jamaica, List of Fernworts Collected in. — Willard N. Clute. 11: 54. 

 Juvenile Ferns. — Adella Prescott. 18: 45. 



K 



Kentucky, Contribution Toward a Fern Flora of. — Sadie F. Price. 12: 65 



L 



Lady Fern, The.— Adella Prescott. 18: 12. 



Lady Ferns, Green and Red Stiped. — William Palmer. 14: 78. 

 Linnaean Fern Chapter. 11: 32, 96. 12: 30, 64, 96, 127. 13: 32, 64. 

 Literature Relating to Ferns, Index to Current. 11: 31, 53, 91, 122. 12: 



27, 59, 89, 122. 13: 26, 60, 90, 123. 

 Literature Relating to European Ferns, Current. 12: 86. 

 Literature Relating to Foreign Ferns, Current. 12: 119. 

 Literature, Index to Recent. 14: 26, 55, 90, 123. 15: 26, 58, 90. 16: 



26, 58, 89, 122. 17: 26, 58, 90, 120. 18: 19, 56, 95, 116. 19: 20, 56, 



90, 124. 20: 29, 61, 91. 

 Lomaria spicant bipinatum in America. — Chas. T. Druery. 14: 91. 

 *Lomaria spicant, Variable Sporelings of. — Amedee Hans. 15: 33. 

 Lonchitis, A Hunt for.— Willard N. Clute. 18: 111. 



Louisiana, Additional Literature Relating to Flora of. — Mary A. Day. 

 12: 54. 



Louisiana, The Fern-flora of.— Willard N. Clute and R. S. Cocks. 11: 1. 

 Louisiana, Notes From. — R. S. Cocks. 12: 110. 

 *tLycopodium, An Aberrant. — Willard N. Clute. 18: 10. 

 *fLycopodium adpressum f. polyclavatum from South Carolina. — W. 

 C. Coker. 17: 83. 



