INDEX. 
Cyprpga 
Romulu 907 eg eo eam ES 4 
Charlesworthii), 182, 316; Royal Sove- 
reign, 53, tl Sallieri (x urys ades), 63 ; 
San-Acteeus, 48 ; S.-A. We stfield var., 48, 
573 ae ries, 59: Sn Mousm ne, 
118; Spicer nag 8 at 
Thomson i (xX Rup cts 
358, 359; tonsum, 2) Uly 6 
lds cuts O25 Winifred Hollingicn 
Brockhurst var., 309 +: Wik. Leer 253- 
Cypripedium, 1 ¥23¥'66, 67 ; a curious cross, 
284; malformed, 287. 
Pe nbedium S20, “Sipe2l 
stone, 7; seedling, 178; 
363 ; on lime- 
Sauer. -flowering, 
327. 
Cypripodium, 3. 
Cyrtopodium punctatum at home, 16. 
Arthur 
DENDROBIUM _ arachnite 246; 
S, 
Bas 152; Clio, 334; crumenatum, 203, 
Dalhousieanum luteum, 193; eulo- 
photum, 325; formosum, 146; glomera- 
Golden Ray ee ants, hid ; 
Collie 406; Bienes urnii, 314 ; Kingia 
178 ; lichenastrum, 203 5.0 oddigesii, 1867 
Maccarthiz, 30 m hyllum, 228, 
246 ; nobile, 79, 237; n. nobilius (xX 
ele Peas Rappartianum, rs 
320552 alzenopsis, 146; rosellum, 295; 
Schuetzei, 289, 5, 3373 senile, 
thyrsiflorum Galliceanum, 
ortile, 229 ; Victoria.Regina, 17, 
178, 202, (habitat of), 18 ; Wardianum 
(abnormal). 287. 
oe collected for medicine, 236 ; 
Dendrobiums, 114, 146,275 ; Cool, 178; in 
Trinida 
Dendro optic: 206, 263; funalis, 206, 263. 
Diacatlelia, 362. Dia cattleya, 362. 
Diacrium, 261 ; ; bicornutum oe, 
D — 362 ; ’Veitchii and i its oo 361. 
Diandrez, 225, 22 
se esi oye "206, 262. 
Diplomer 28. iploprora, 20 
Disa granditlora, 336; Be 334, 336 
langleyensis, 334, 336; Luna 334; Prem 
34, 336; sagittalis, 120, 287 ; Sr eee el 
3363 Veitch 334) 335 336- 
Disas, 303; culture of, 334. 
Doritis, 205. 
Ge 
Gn 
Drymoda, 260. 
EPICATTLEYA radiato-Bowringiana, 203. 
Epidendrez, 260, 261. 
Epidendrum Burtoni, 27! ; cochleatum, 77 ; 
difforme, 77 ; fragrans, ee ; grandiflorum, 
: ens Rage 5 laterale, 319; 
radicans, 102 ; icine. 364; Ruckere, 
ae Se 320; tripunctatum, 
208 ; — cosum, 77; vitellinum, 16. 
Epidiac ee 
Epilelia : dist ncta, 165. 
Epiphronitis Veitchii, 1o1, 102, 243. 
| HABENARIA, 
379 
ganlng 260, 261; evolution of, 2614 
wth of, 299; in the Eastern Tropics, 
Epiphytes and ants, 299. 
Eria minutiflora, 300; rhynchostyloides, 
319. 
Esmeralda 
Eulophiella Mikatien 40. 
— (the genus), 136; Elizabethe, 
elinii, 136; Peetersiana, 138, 
ee Out 
Events of 1911, 4. 
Evolution, sy ; str 
ruggle for existence, 34 ; 
ae nidecdy va the fittest, 34; of garden 
plants, 
Ev olution io the Orchidacez, 204, 225, 260. 
FERTILISATION, 36, 37, 103, 264, 35 
by insects, 264 3 causes of failure, 103 ; 
period of, 37 ; process of, 103 ; uncerta ainty 
of insect visits, pe wit thout transmission 
of characters, I 
igen: ae | Sezondary Hybrids, 36, 75. 
ungi, parasitic, 268. 
GHENT Quinquennial Show, 32, 259. 
228 ; 
166 ; ; Iongicauda, 2 
Haben naria 276. 
Holland aia Show 245. 
Holothrix Schlechteriana, 303. 
Homalopet 
Houlletia Saar Gree 310; Wallisii, 
carnea (X_ militaris), 
2 a ee iza, 76. 
Harrisella, 77. 
Huntleya, 263. 
Huntleyine, 263. 
Hybrid, 99; a FO) IO; 
character, 76 ; cme aii 99. 
Hybrid Age, 159, I oe 
evap pee 259} ; and selection, 
103; definition ae " gondiaaton, 100 ; 
largely a ihiestion of opportunity, 100 ; 
mechanical limitations, 102, 103; phen- 
omena of, 75. 
Hybridising with mixed pollen, 355- 
Hybridity, remains of, 76. 
and species, 47 i 
2353 
Hybrids, 75, 235, a dis 
ation of character in, 34, 1oI ; distinct a 
same seed-pod 3 xperiment by C. 
Wolley Dod, 99; false, 36, 37, 38 Ao, 75> 
100, pba 294 ; fertile, 101; from nearly- 
ied i 100 ; » 102; 
characters of, 101; multigeneric, 360; 
natural, om ure of, 129; 
of 1911, 4; of ay parentage, 66, 
4; plant, 99; pri » 75) IOI, 236; 
reproduced by ar Paleation,, 102; 
ogues, 102; secon ‘a 9hy, 108; 
ge 99, 100; tendency to vary 
; trigeneric, 258 ; Ms larg of second- 
nee 33, 36, 76, 234 ; ‘wild, 1 
IONE, 
space Ons. 204 ; Wrayana, 127- 
