INDEX OF PHOTOMICROGRAPHS. 



Tritelcia uniflora, pi. 49, figs. 2S9 and 290. 

 Tritiiiiin Bativum var., iil. 2, figa. 9 and 10. 

 Tritonia crocata, pi. 71, iif^s. 421 and 422. 



crocosm.Tfiora, i)I. 72, figs. 431 and 432. 



var. lilacina, pi. 71, fipa. 423 and 424. 

 rosea, pi. 71, figs. 425 and 426. 

 pottsii, pi. 72, fiKs. 429 and 430. 

 securigcra, pi. 72, figs. 427 and 428. 

 Tulipa australis, pi. 34, figs. 203 and 204. 

 billietiana, pi. 32, figs. 187 and 188. 

 elusiana, pi. 33, figs. 195 and 196. 



var. persica, pi. 33, figs. 197 and 198. 

 didieri, pi. 32, figs. 189 .and 190. 



var. fransoni.ana, pi. 33, figs. 193 ami 194. 

 mauriana, pi. 32, figs. 191 and 192. 

 greigi, pi. 31, figs. 185 and 186. 

 hageri, pi. 31, figs. 181 and 182. 

 oculus-solis, pi. 34, figs. 199 and 200. 

 prsecox, pi. 34, figs. 201 and 202. 

 sylvestris, pi. 31, figs. 183 and 184. 



[21 



Vallota purpurea, pi. 51, figs. 305 and 306. 

 Watsonia huniilin, jil. 70, figs. 415 and 416. 



iridifulia var. o'hricni, pi. 70, figs. 417 and 418. 

 niariana, pi. 70, figs. 419 and 420. 

 Zainia integrifolia, pi. 102, figs. 609 and 610. 

 Zea mays var., pi. 1, figs. 1 and 2. 

 Zephyranthes Candida, pi. 54, figs. 319 and 320. 



rosea, pi. 54, figs. 321 and 322. 

 Zingiber officinale, pi. SO, figs. 477 and 478. 



var. cochin, pi. 81, figs. 481 and 482. 

 Jamaica, pi. 80, figs. 479 and 480. 



PholomicroijTiiphs skoiving the effects of reagents : 



Chloral hydrate-iodine: 



Dieffenbachia seguine var. maculata, pi. 19, 



figs. 113 and 114. 

 Canna warszewiczii, pi. 86, figs. 511 to 516 

 Solanum tuberosum, pi. 87, figs. 517 and 518. 

 Chromic acid : 



Canna warszewiczii, pi. 87, figs. 519 to 522. 



