LIST OF DESIGNS IX 



Page 



Cone -flower, Showing Numerous Florets, Some in Pollen, 



Others in Stigmatic Stage ijg 



Cross-fertilization of Cone-flower 140 



The Fertilization of the English Arum, ist Stage . . . 141 

 The Fertilization of the English Arum. 2d, jd, 4th, and 



^th Stages 142 



Pogonia 14^ 



Cross-fertilization 146 



A Pine Branch i^i 



Initial Tj-/ 



The Picnic i^g 



Tail-piece idy 



Habenaria Orbiculata i^i 



Arethusa Bulbosa .... 777 



The Botanical Distribution of an Ordinary Flower and of 



the Orchid 182 



The " Column " in Various Orchids i8j 



The Result of the Bee's Visit 184. 



Cross-fertilization of Arethusa j88 



Habenaria Orbiculata. A Single Flower Enlarged . . . igo 



Orchis Spectabilis jgi 



Cross-fertilization of H. Orbiculata {Sphinx-moth') . . . jgj 



The Flower and Column of Orchis Spectabilis, Enlarged . igj 



Orchis Spectabilis zg^ 



Position of Pollen of Orchis Spectabilis Withdrawn on 



Pencil 7p7 



The Cross-fertilization of Orchis Spectabilis ig'^ 



The Purple-fringed Orchid igg 



The Ragged Orchid {Front Section) 200 



The Ragged Orchid {Profile Section) 202 



The Ragged Orchid {H. Lacera) and the Butterfly's Tongue. 



Cross-fertilization 2oj 



The Yellow Orchid {H. FlavcC) 204 



The Ragged Orchid {H. Lacera) 20J 



