HABEKABIA. 



INDEX 



297 



Ildbenaria chlorantha, 43, 69; vessels 

 of, 239, 244 ; viscidity of exterior 

 surface, 251 



Hance, Dr., on Catasetum, 197 



Herbert, Dean, on Oatasetum luri- 

 dum and Myanthm, 196 



Herminmm monorchis, 59 ; fertilised 

 by insects, 61 ; rostellum, 255 



Hildebrand, F., on the ovules in 

 Orchids, 172 



Homologies of Orchids, 232 



Hooker, Dr., on Listera, 3, 115 ; 

 labellum of Galxna, 89; obligar 

 tions to, 115, 128, 244; spiral 

 vessels in Orchids, 235; varia- 

 bility of the labellum of Orchids, 

 238 ; on the rostellum, 254 



Horwood, Mr., assistance from, 129 



Insects, frequency of visits to Or- 

 chids, 33; attracted by bright 

 colours, 275 



Irmisoh on Epifogium, 103 ; Neottia 

 nidus-avis, 125; flower-bud of Cy- 

 pripedium, 240 



Kriinitz, secretion of nectar by 

 Orchis, 36 



Kurr, on Orchids secreting nectar, 

 38; secretion from hairs in Gy- 

 pripedium ealceolus, 229; nectar 

 secreted from bractese, 266 



Labellum easily vibratile, 138 ; cup 

 of, not secreting nectar in the 

 Vandeee, 269; excrescences on, 

 269 ; gnawed by insects, 270; its 

 importance to the flower, 275 ; of 

 Sarcanthus, 276 



Ladies' slipper, 227 



tresses, 106 



Lielia, 146 



einnaharina, 148 



Lepidopter» with attached pollinia, 

 30,31 



Leptotes, 140 



Lindley, Dr., obligations to, 129; 

 arrangement of Orchids, 128; on 

 forms of Catasetum, 197 ; of Cya- 

 nocAes, 224; homologies of Orchids, 

 235; on tie number of genera 

 and species, 279 



Link on homologies of Orchids, 235, 

 238 



14 



Liparis pendula, vessels of, 239; 



clinandrum, 241 

 Listera, viscid matter, 251; crest. 



of rostellum, 287 



cordata, 124 



ovata, structure of, 115-124; 



labellum, 276 

 Lycaste sMnnerii, 155; pollen of 



260 



Malaxese, 128 



Malaxis, viscid matter, 251 ; upper 

 petals, 276 



palvdosa, transplanted, 32 ; 



structure of flower, 129-135; 

 vessels, 289, 241; clinandrum, 

 241 ; pollen-tubes, 258 ; position 

 of labellum affected by ovarium, 

 284 



Maiden, Eev. B. S., obligations to, 

 35,64 



Male flowers of Catasetum, 198 



Marantaeese, 238 



Marshall, Mr., on sterility of trans- 

 planted Orchids, 32; HaheTW/ria 

 chlorantha, Ti, 



Masdevallia, clinandrum of, 241 ; 

 sepals, 274 ; upper petals, 276 



fenestrata, 135, 136, 142 



Maxillaria, movements of pollinia, 

 156; number of pollen-grains in 

 anther, 278 



omithorhyncka, movement of 



pollinia, 157, 159 



Megacl'mium falcatum, labellum of 

 138 



Meniere M., on insects visiting Or- 

 chids, 30 ; secretion of nectar by 

 Coryanthes, 173 ; movement of 

 Catasetum, 187, 191 ; the nectar- 

 reoeptaole, 269 



Microstylus rhedii, 132, 135 



Miltonia clowesii, pollinia of, 154, 

 155 



Modifioations in Oichids, 246 



Moggridge, J. Traherne, on Oplirys 

 seolopax, 52, 292 ; Ophrys apifera, 

 56, 58, 59 ; flowering of the 

 Ophrese, 59 



MouaohanthuB viridis, 196, 197, 198, 

 201 



More, Mr. A. G., on fertility of Bee 

 Ophrys, 55 ; Epipaolis palustrie, 

 39, 97, 99 ; obligations to, 106 



