IV INDEX 



XXV. Fig. I. The Chlorine Mushroom 



Fig. 2. The Death Cup 



XXVI. Fig. I. The Milk-and-Pepper Mushroom 



Fig. 2. The Lurid Boletus — The Fragrant Canthar- 



ellus 



Fig. 3. The Spiny Mushroom 



XXV. Frank Hall Knowlton 



XXVI. The Harebell {Campanula rotundifolid) 



TEXT FIGURES. 



A Fossil Nut Pine — Fig. i. Side View of Cone 



Fig. 2. Basal View 



The Yellow Water Lily of Florida, showing two forms of leaves 

 Cacti growing on a church tower in Arizona — Yucca Palms 



of Mojave Desert 



Bikkia, a shrub of the Island of Guam 



The California Pitcher Plant 



A Rare Freak of Trillium 



AUTHORS. 



PAGE 



Britton, Elizabeth G 151 



Carpenter, Idelette 129 



Clarke, Cora H 81 



Cook, O. F 171 



Curtiss, A. H 66, 91, 106 



Fitzpatrick, T. J. and M. F 198 



Grout, A. J . . , loi 



Harper, Roland M. . . 87 



Harshberger, John W 21, 42 



Hill, E. J 47, 175 



King, Charlotte M 222 



Knowlton, F. H 32, 61, 145, 243 



lyongenecker, A. M 213 



Niles, Grace Stoddard 141, 178, 201, 219, 233 



