223 



Tischler (G.) 121, 125, 126. Trifolium pratense quinque- 



Tobler 103, 104. 

 Tongeren (B. J. van) 146. 



U. 



Ulmacee 66, 68. 



Ulmus montana With 65, 66. 



Umbilicus 62. 



folium 64, 66. 

 Tropaeolum 62. 

 Tulipa Gesneriana 72. 



Umbelliferen 96. 

 Utricularien 98. 



V» 



Valeton Sr. (Dr.) 128, 132, 



136, 138, 141. 

 Valette (Klincksieck et) 129, 



132, 138. 

 Veronica 11, 104. 

 Veronica longifolia 76. 

 Veronica maritima 76, 11 . 

 Vicia Faba 152, 154. 



Vicia sativa 152. 



Viguier (R.) 101, 102. 



Vries (Hugo de) 62, 63, 64, 

 66, 69, 71. 72. 73. 74. 78, 

 8t. 82. 83, 86, 87. 91. 



Vries (Marie S. de) 109, 110, 

 162. 214. 



W, 



Wagner (R.) 151, 213. 



Warburg (G.) 144, 148. 



Warming (E.) 121, 126. 



Weber 164. 



Weiss (J. E.) 101. 



Welwitschia 97. 



Went (Prof. Dr. F. A. F. C.) 



145. 

 Westerdijk (Prof. Dr. Johanna) 



147. 



Weyl (Th.) 166, 214. 

 Wieler (A.) 153, 210, 214. 

 Wiesner (T.) 151, 214. 

 Winkler (H.) 119, 126. 

 Witte 119. 



Wolff-Braun 95, 97, 98. 

 Wortmann (|.) 152, 153. 158. 

 210. 214. 



Xanthium 210. 



Zelkowa carpinifolia 66. 67. 

 Zingiberaceae 128. 136. 141. 



Z. 



Zingiberaceen 127. 

 Zijp (C. vani 127. 



