6 



Asplenium pinnatifidum in Connecticut. 15: 15. 

 Asplenium platyneuron incisum. 17: 21. 

 Asplenium pycnocarpum. 12: 103. 



Asplenium ruta-muraria on the Towers of Milan Cathedral — J. Schneck 

 12: 119. 



♦Asplenium trichomanes x ruta-muraria. — Willard N. Clute. 16: 46. 

 Athyrium filix-foemina v. pectinatum. 13: 101. 

 Author Citation, The— Willard N. Clute. 14: 46. 

 Azolla Caroliniana. 12: 110. 13: 120. 



B 



Babyhood of Ferns The— W. C. Dukes. 12: 105. 

 Bad Lands, Ferns of the. 18: 16. 



Bloomington, Indiana, Ferns of — F. C. Greene. 16; 68. 



*fBlechnum spicant bipinnatum — Willard N. Clute. 19: 72. 



Blue Print Paper for Fern Mounts — James Shepard. — 17: 54. 



Book News. 11: 30, 63, 94, 125. 12: 29, 63, 94, 126. 13: 32, 64, 94, 126, 



14: 30, 94, 127. 15: 30, 62. 16: 31, 94. 17: 31, 63, 126. 18: 23, 59, 



9::, 121. 19: 25, 62, 95. 

 Books and Writers. 17: 93. 



Boston Fern, the, and its Sports — W illard N. Clute. 15: 73. 

 Botanical Symposium — Third Annual Meeting. 14: 91. 

 Botany, Teacher of, Wanted. 18: 21. 

 Botrychia, The Distribution of — E. J. W'inslow. 1.4: 48. 

 Botrychium biternatum. — A. A. Eaton. 13: 87. 

 Botrychium biternatum — L. H. McNeill. 14: 74. 



Botrychium biternatum, An Alabama Station for — W. C. Dukes. 14: 45. 

 Botrychium, Fruiting of — Mrs. A. E. Scoullar. 16: 84. 17: 7. 

 Botrychiums in Sand. 15: 82. 

 Botrychium lunaria. 16: 117. 14: *80. 

 Botrychium Lunaria Onondagense. 15: 58. 



Botrychium and Lycopodium, Raising prothallia of — Willard N. Clute. 

 12: 83. 



Botrychium lanceolatum in Northern Vermont. — E. J. Winslow. 17: 105. 

 *tBotrychium matricariaefolium. — Geo. E. Davenport. 14: 11. 

 Botrychium matricariaefolium tenebrosum. 17: 19. 

 Botrychium ramosum, Variation in — Raynal Dodge. 18: 33. 

 Botrychium ramosum, Further Notes on Variation in. — Raynal Dodge. 

 20: 48. 



*fBotrychium simplex— Willard N. Clute. 19: 11. 

 Botrychium simplex fallax. 13: 75. * 

 Botrychium simplex, Southern Station for. — G. Ross Robertson. 15: 17 

 Botrychium simplex, The Forms of. — George E. Davenport. 14: 84. 



