ALPHABETICAL INDEX. 



179 



Tempskya macrocaulis, 153. 



microrhiza, 153, 158. 



pulchra, 149, 153, 154, 158. 



Schimperi, 40, 149, 150-159. 

 Thallophyta, 1-8. 

 Thaumatopteris, 134, 138, 139. 

 Thinnfeldia, 132. 



Lesquereuxiana, 132. 



rhomboidalis, 143. 



variabilis, 130, 132. 

 Thyrsopteris, 36, 40, 45-47, 55-57, 93. 



alata, 57, 58. 



angustifolia, 58. 



brevipennis, 79. 



capsulifera, 47, 59. 



crenata, 58. 



densifolia, 58. 



elliptica, 58. 



elongata, 40, 55. 



heterophylla, 58. 



insequipinnata, 58, 110. 



insignis, 46. 

 ds, 79. 



Thyrsopteris Meekiana, 57, 58, 60. 



microphylla, 52, 58. 



pinnatifida, 58. 



rarinervis, 46, 55, 57. 



Virginica, 57. 

 Trichomanites Gopperti, 78. 



laxum, 42, 45. 



spinifolium, 42, 45. 



Vittaria, 124. 



WalcMa, 29. 



Weichselia, 113, 114, 117, 119, 121. 



erratica, 116, 118. 



Ludovicce, 115, 116, 118. 



Mantelli, 113-121 

 Widdringtonites Reichii, 21. 



Zonaria, 4. 



Zygopteris scandens, 150. 



PRINTED BY STEPHEN AUSTIN AND SONS, HERTFORD. 



