35 



densa, 11: 85. 12: 100. 

 Douglasii, 14: 116. 16: 51. 

 Hanseni, 12: 13. 



lepidophylla, 11: 37. 15: 25, 

 16: 51. 



Ludoviciana, 11: 5. 12: 38. 16: 

 51. 



Oaxacana, 13: 83. 

 Parishii, 16: 52. 

 pilifera, 11: 37. 13: 83. 

 Pringlei 11: 37. 16: 52. 

 rhodospora, 16: 52. 

 rupestris, 11: 37, 71, 85, 104. 12: 

 110. 13: 15, 40. 14: 8, 74. 

 103. 15: 13. 16: 52. 17: 78, 

 19: 114. 20: 19, 25, 42. 

 acanthanota, 16: 53. 

 Bolanderi, 16: 52. 

 bourgeaui, 16: 52. 

 densa, 16: 53. 

 Engelmanni, 16: 52. 

 Fendleri, 16: 53. 

 Hanseni. 16: 52. 

 Haydeni, 16: 52. 

 Montaniensis, 16: 52. 

 rupincola, J6: 53. 

 Schmidtii, 16: 52. 

 Sherwoodi, 16: 52 

 toilipila, 16: 53. 

 Wallacei. 16: 52. 

 Wrightii, 16: 52. 

 selaginoides, 20: 10. 

 spinosa, 14: 73, 103. 16: 53. 

 Watsoni, 12: 13. 16: 53. 

 mutica, 16: 54. 

 Struthiopteris 



German'ca, 11: 16, 60, 102. 13: 

 38. 14: 71. 15: 125. 17: 78, 

 18: 109. 

 pubescens, 15: 125. 16: 3. 

 Cordi, 20: 71. 

 Taenitis 



angustifolia. 11: 58. 



lanceolata, 11: 58. 12: 36. 15: 



125. • 

 Swartzii, 11: 58. 



Tectaria 



trifoliata. 14: 109. 



Trichomanes 



Kraussii, 12: 34, 47. 14: 56,110. 



Petersii, 13: 6. 14: 56. 19: 67. 



radicans, 12: 35, 66. 14: 56. 



reniforme, 15: *fl4. 16: 44. 



sphenoides, 12: 34, 47. 14: 56. 

 Todea 



superba, 16: 45. 

 Vittaria 



lineata, 11: 22, 23, 58. 12: 36, 47. 



14: 110. 15: 126. 

 remota, 11: 58. 

 Woodsia 



alpina, 13: 38. 20: 13. 



Cathcartiana, 20: 13. 



glabella, 11: 102. 13: 38. 14: 



71, 99. 15: 126. 

 hyperborea, 11: 102. 14: 21. 71. 



15: 126. 



ilvensis, 11: 102. 13: 38. 14: 5, 

 71, 99. 15: 126. 16: 102. 17: 

 78. 19: 6. 20: 13, 40. 

 Mexicana, 15: 126. 

 obtusa, 11: 37, 70, 102. 12: 70. 

 77, 81. 98. 13: 13, 39. 14: 

 5, 99. 15: 11. 126. 17: 78. 

 18: 16. 20: 13. 40. 82. 

 angusta. 15: 126. 

 glandulosa. 15: 126. 

 nana, 15: 126. 

 Oregana, 11: S3. 12: 11. 98. 



15: 127. 16: 106. 20: 13. 

 scopulina, 11: 70, 83. 12: 11. 98. 

 109. 15: 127. 

 Cathcartiana. 15: 127. 

 Woodwardia 



angustifolia, 11: 4, 23, 37, 102. 

 12: 36. 13: 57. 15: 127. 17: 

 78. 



areolata, 12: 81. 14: 3. 20: 10. 

 radicans, 11: 82. 12: 9. 

 sDinulosa, 11: 38. 15: 127. 

 Virginica, 11: 4, 22. 23. 37, 102. 



12: 36, 48. 13: 10, 39. 57. 



14: 3, 68. 101. 15: 5. 127. 



17: 78. 18: 65. 99. 19: 11C. 



20: 11. 28. 

 thelypteroides. 15: 127. 20: 76. 

 Xiphiopteris 



serrulata. 20: *65. 



