200 



UEXDROBIIM. 



IXDEX. 



HAHENARIA. 



Dendrohhim chrtii<nntlmrii, structure 

 of, 138-142; nectary, 2i;5 



fonnosum, 142 



spectosum, partially sterile, 281 



tortile, 142 



Descent, lines of, 262-265 



Dickie, Prof., obligations to, 124 



Dis<i, secretion of nectar, 265 



cornuta, 78 



■ (jrandiflora, 77 ; partially self- 

 sterile, 2.si 



mao,r<inth<i,lS partially self- 

 fertile, 290 



Disc, viscidity of, in the Ophrea', 

 43 ; in Catasetuin, 190 ; double in 

 the Ophreas, 254 ; of Gijmuudtnia 

 conopseu, 272 



Disperis, secietion of nectar, 2G5 



Duchartre, M., on Catasetum and 

 Mijunthm, 196 



Dyei-, Mr. Thiselton, obligations to, 

 175 



Epidendrex, 142 ; few seed capsules 

 produced, 281 



Epidendrum cocJdeatam, viscid se- 

 cretion of, 249 



floribundum, 146 ; viscid se- 

 cretion, 249 

 (jlaucum, 146 



Epifiactis, vessels of, 239 ; viscid 



mutter, 251 

 hdifoUa, 100, 101; joollen, 259 ; 



lertilised oidy by wasps, 282 ; 



u>e of knob of anther, 287 



microphyUa, 102 



pcdustris, structure of flower, 



93-100 ; labellum, 275 



• imrpiirata, 102 



— — rubiginosu, 1 02 



— - riridiflora, 102 ; self-fertile, 



291 

 Eiiipoglam gmelini, 103 

 Eidiijihia viridis, 156; nectary of, 



269 

 Enlyna, nectary of, 265 

 cdriratit, 146; vessels of, 239; 



i-linnnilMnii, 241 



Farrer, T. 11., obligations to, 46; 



on lire Opluys, 55 ; Feristylis 



riridiif, 63 

 Firtilisatinii. i-nnimary on. 290 

 Feitility ut' Ijuli.>h Oi,-]iids, 33 



I Fitzgerald, R. D., on Pterostylis 

 I lonrfifoUa, 89 ; Cahidenin diinor- 

 pha, 89; Acinnthus fornicut%*. 

 and exsertun, 90 ; Vanilla aroma- 

 tica, 91 ; Spiranflies austndis, 1'5 ; 

 Thehjmitra cirnea and longifolia, 

 127; numbers of Orcliidete col- 

 lected near Sydney, 279; s^lf- 

 fertilisation of Thehjmitra carnai, 

 280 ; JJendrohinm speciosiiin, 281 

 Plowers, u.se of external envelopes, 



274 

 Fly Ophrys, 46 



Frog Orchis, structure of flower, 62; 

 secretion of m-ctar, 63 



Grdeandra funhii, 155 



Gartner on viscid matter of stigma, 



249; pollen-grains in Orchids, 



288 

 Gfirard, M. M., pnllinia adhering to 



longicorn beetle, 16 

 Glossodia, 237 

 Gouijora, labellum of, 276 



utro-purpurea, 169 



maculuta, 168 



tnmciit'i, 169 



Goodijira, vessels of, 239 : caudicle 



in a nascent condition, 260 



discolor, 105 



piidiescens, 105 



repens, 103, 105 



Gordon, Kev. G., obligations to, 103 



Go.'^se, Mr., on self-fertilised seeds of 

 Epidendrccc, 147, 148 



(•ralation of organs, 247 



Giay, Prof. Asa, on Gi/mnadema 

 trideiitata. 68; I'lataiitheni, 75 

 Goodi/era repens, 105; Spiranthcs 

 qracilis and cerniia. 111 ; Cypri- 

 pedium, 229, 23(t, 235 



Gyniiiadenia, viscid matter, 251 



alhida, 43, 68 



conopsea, transplanted, 32; se- 

 cretion of nectar, 40,43; structure 

 of flower, 65 ; vessels, 238, 239 : 

 rostellum, 255; movements of 

 pollinia, 271 ; disc, 272 



odondigsiiiKi, 68 



■ tridentata, 6S ; self-fertile, 291 



Ilnbenaria bi/olia, 78; secretion of 

 nectar, 40, 43 ; viscid matter, 251 



