X 
Index. 
FIGURES. 
0* 
6 . 
H* 
7* 
8 . 
9- 
10. 
11. 
1 2 . 
I 3 - 
*4- 
I 5 * 
16. 
i-3* 
1. 
2 . 
3- 
4* 
5* 
6 . 
7- 
8 . 
1. 
2 . 
3- 
4- 
5- 
1. 
2 . 
3- 
4- 
5- 
i -4 
1. 
2 . 
3- 
1. 
2 . 
I-IV. 
1-4. 
1. 
2 . 
3- 
4- 
1. 
2 . 
PAGE 
. 278 
. 279 
. 280 
. 282 
• 283 
. 284 
. 286 
. 288 
. 289 
. 290 
. 292 
. 294 
321-324 
• 335 
Metzgeria quadriseriata (Evans) 
Metzgeria myriopoda (Evans) . 
Metzgeria oligotricha (Evans) . 
Metzgeria crassipilis (Evans) . 
Metzgeria crassipilis (Evans) . 
Metzgeria crassipilis (Evans) . 
Metzgeria vivipara (Evans) 
Metzgeria Liebmanniana (Evans) 
Metzgeria dichotoma (Evans) . 
Metzgeria disciformis (Evans) . 
Metzgeria linearis (Evans) 
Metzgeria fruticulosa (Evans) . 
Seedling Structure of Gymnosperms (Hill and de Fraine) 
Phylloglossum Drummondii. General appearance (Wernham) 
Diagram of transverse section of young tuber (Wernham) . . 336 
Diagram of median longitudinal section (Wernham) . . . 337 
Transverse section of young tuber (Wernham) .... 337 
Transverse section, lower part of stem (Wernham) .... 338 
Showing the U-shaped stele, with protoxylem-cavities (\\ ernham) . 339 
The stele in detail (Wernham).340 
Transverse section of strobilus (Wernham) ..... 341 
Side view of androgynous receptacle of Marchantia sp. (Cutting) . 351 
Under surface of an androgynous receptacle (Cutting) . . . 351 
An androgynous receptacle, view from above (Cutting) . . . 351 
Longitudinal section through an androgynous receptacle (Cutting) . 352 
Hermaphrodite branch from a gametophore (Cutting) . . . 353 
Slightly diagrammatic drawing to show anatomy of the leaf of Nilssonia 
orientalis, Heer (Stopes) . . . . • . . . 39 1 
Transverse sections of the petiole of Plagiogyria pycnophylla (Bower) 430 
Transverse sections of the petiole of Plagiogyria semicordata (Bower) 431 
Five successive sections of the stock of Plagiogyria semicordata 
(Bower).433 
A typically solenostelic stolon of Plagiogyria pycnophylla (Bower) . 435 
Three successive sections transversely through a stock of Plagiogyria 
pycnophylla (Bower) ........ 435 
. Mesarch structure of certain vascular bundles in the cotyledons of 
Roscoea purpurea and Brachychilum Horsfieldii (Berridge) . 486 
Transverse section through rhizome of Musa sapientum (Essed) . 488 
A spiral vessel (Essed) ......... 489 
Germination of spores—different modes (Essed) .... 489 
Diagrammatic restoration of longitudinal sections of Mitrospermum 
compressum (Will.) (Arber) .. 494 
Diagrammatic transverse sections of Mitrospermum compressum (Will.) 
(Arber). 495 
Anatomy of some Tubers (Reed) ...... 540-545 
Influence of Copper Sulphate, &c. (Brenchley) . . . 573-581 
Median longitudinal and transverse sections of mature seed of Carica 
Papaya (Stephens).608 
Transverse section through integuments and nucellus of ovule before 
pollination (Stephens).608 
The same, a short time after pollination (Stephens) . . . 608 
Transverse section through mature seed-coat (Stephens) . . . 609 
Diagram of the nuclear mechanism (Balls) ..... 660 
A portion of an Exocarpus root (Benson).668 
An Exocarpus root in transverse section (Benson) .... 670 
