__ Fruticose Lichens, 286, 290. 
_ Fungi, 225, 244, 262. 
_- Fusiform (spindle-shaped), 73. 
Gelatinous Lichens, 287, 290. 
_ Geminate (when two leaves spring from 
‘Geraniacez, 407. 
grain). 
Free, 92. Fig. 154 
ree cell-formation, 33. Fig. 55 II. 
Free central placentation, 145, 409. Fig. 
298, 525 
-Freezing, Effects of, 211 
Fringed, 131. Fig. 250 
Frond, 312 
Fruit, 70, 112, 146, 304. Fig. 305-327, 
481, 483, 485, 501, 504, 509-512, 523 IV. 
Fig. 409, 
414, 415 
Fucacez, 249, 257. Fig. 387, 389, 390 
~ Fuchs, 3 
. Fumariacez, 414 
Fundamental tissue, 57, 67, 361. Fig. 
83 II. s 
Fig. 1, 65, 347, 
~ 374-377, 392-408 
- Fungus-cellulose, 263 
_Funiculus, 144, 154. Fig. 97, 299, 316, 326 
Furrow, 308. Fig. 509-512 
Fig. 102 
ALAPAGOS ISLANDS, 460 
Galea, 349 
Galls, 233, 379. 
Gamopetalz, 380 
Gamopetalous, 129. Fig. 240-249 
Gamophyllous, 134. Fig. 207 
Gamosepalous, 124. Fig. 229, 230 
Gangrene, 224, 233 
“Garuas,’ 453 . 
Gasteromycetes, 282 
Fig. 379 
Fig. 412 
the same node, but are not opposite), 
P. 384 
Gemmation, 222, 261 
Gemmez, 83, 178, 179, 250, 270, 305. 
, Fig. 349 
Generating tissue, 41 
Generation, 177 
Gentianacez, 387 
Gentianales, 385 
Genus, 238 ~ 
Geography of plants, 2, 6, 432 
Geological systems, 420 
Geotropism (turning earthwards), 207 
Fig. 231, 320, 322 
Geraniales, 407 
Germ-cell, 178, 183, 251 
Germinal vesicles. See Embryonic vesi- 
cles 
Germination, 192. 
Gesneracez, 382. 
Gessner, 3 
Glabrous (entirely destitute of hairs). 
Fig. 368-370 
Fig. 296 
Glossarial Index, = 
i FOL WER ; 
Follicle, 149, 414. Fig. 314, 315, 831 II. Gland, 52, ae 110, 384, 399. Fig. 265, 
Foramen. See Micropyle 283 
Formative tissue, 41 Glandular hair, 64, t10. Fig. 92 
Fossil, 419. Fig. 534-546 Glans, 154. Fig. 303 
Fovilla (the fluid contents of the pollen- Gleba, 264 
Gleicheniacez, 316 
Globoid, 31 
Globose, 129, 131. Fig. 240 
Globule, 293. Fig. 418 111., 419 
Glomerulus, 123 
Glumaceous, 134 
Glumales, 343, 355 
Glume, 86, 343, 347. 
Gnetacez, 338 
Goeppert, 5, 6, 431 
Goethe, 6, 220 
Gonidia, 178, 
Fig. 461, 466, 467 
179, 286. Fig. 409, 411- 
413 
Gonidial layer, 286. 
Graft, 180, 182. 
Graminez, 343. 
368, 461-464 
Granulose, 27 
Grasses. See Gramineze 
Gravitation, 215 
Gray, Asa, 6 
Grew, 5 
Grisebach, 432 
Guard-cell, 58. 
‘Gulf-weed,’ 254 
Fig. 409 If. 
igs 3534 
Fig. 70, 93, 142, 292, 
Fig. 85 
Gum, 404, 406 ee 
Gum-passage, 53, 373 
Gutta-percha, 24 
Guttiferz, 409 
Guttiferales, 409 
Gymnocarpous Lichens, 288 
(symnospermous (when the ovules are not 
enclosed in an ovary), Fig. 304, 458 
Gymnosperms, 191, 246, 333 
Gymnostomous, 304 
Gynzceum, III, 142 
Gynandrous, 140. Fig. 279, 468 Iv. 
Gynobasic, 382. Fig 290, 490 I. 
Gynostegium, 349. Fig. 468 Iv. 
HA, 61, 109. Fig. 87-92. 
Hales, 6 
Half-inferior, 115 
Hanstein, 6 
Hartig, 6 
Hastate, 96. Fig. 161 
Haustoria, 73, 75, 231, 281. Fig. 378. 
Head, 295 
Healing-tissue, 43 
Heat, 208. Fig. 373 ; 
Heliotropism turning sunwards), 207, 
214 
Hellebore, 415 
Hemlock, 398. Fig. 511 
Henbane, 384. Fig. 406 
Hepatice, 244, 297. Fig. 
Herbaceous, 77, 107 
Hermaphrodite, 112, 
349, 421-425 
Fig. 200, 204-210 
Ao 
