PLate XXXVI. 
XXXVI. 
XXXIX. 
XL, 
XLI. 
XLII. 
XLII, 
XLIV. 
XLV. 
XLVI, 
XLVIL. 
XLVIIL. 
XLIX. 
L. 
LI. 
LIT. 
LIII. 
LIV. 
LV 
LVI. 
LVII. 
LVIIL. 
LIX. 
LX. 
LXI. 
LXII. 
LXITI. 
LXIV. 
LXV 
LXVI. 
LX VII. 
LXVIII. 
LXIX. 
. 
LXX 
ILLUSTRATIONS, 
Facing page. 
Averrhoa carambola, inflorescence and foliage............-- 193 
Fruit of Barringtonia speciosa, a fish intoxicant.........-.- 196 
The arnotto tree, Biva orellana, foliage and fruit..... 22... 199 
Bruguiera gymnorhiza, the many-petaled mangrove ...-.--. 202 
Casuarina equisetifolia. Male inflorescence, female inflores- 
cence, and fruit.........20.022..2.022222---2 2-2 eee eee 220 
Ceiba pentandra, the kapok tree. Leaf and pod.........--- 221 
Cocos nucifera, the coconut tree, in bloom ...........------ 232 
Cocos nucifera, male flowers and female flower.......-....- 233 
Coelococeus amicarum, the Caroline ivory-nut palm._.....-- 244 
The ivory nut, Coelococcus amicarum.......---.----------- 244 
Cyclophorus adnascens, an epiphytal fern .........--------- 53 
The wing-stemmed yam, Dioscorea alata..............2--. 259 
The spiny yam, Dioseorea spinosa.......2.-..2.20.-------- 262 
Gleichenia dichotoma, a fern growing on the savannas ....-. 283 
Guilandina crista, the nicker nut, pods and seeds.......... 288 
Heritiera littoralis, a strand tree, foliage and fruit.........- 292 
Humata heterophylla, the Umata fern ............----.---- 295 
Intsia bijuga, the ipil tree...2222. 2 eee 206 
The physic nut, Jatropha curcas......--2.---+-+------+-+-- 301 
Lens phaseoloides, the snuffbox sea bean, pod and intlores- 
CENCE 222 ne eee ee eens 308 
Lycopodium phlegmaria, an epiphytal clubmoss..........- 313 
Moringa moringa, the horse-radish tree........2....--.---- 327 
Ochrocarpos obovalis, an important hard-wood tree... 2... - Ont 
Pandanus fragrans, a screwpine growing in jungle.....22... 344 
Pariti tiliaceum, the only source of cordage on the island... 346 
Phymatodes phymatodes, the oak-leaf fern. .............-.-- 352 
Piper betle, the betel pepper ........-.-.......2---2.---+-- 3o4 
Rhizophora mucronata, the four-petaled mangrove .....-.-- 364 
Stemmodontia canescens, a strand plant ..............------ 377 
Tamarindus indica, the tamarind. Foliage and fruit......- 383 
Theobroma cacao, the chocolate plant. Inflorescence ....-- 387 
Tournefortia argentea, a characteristic strand shrub... ...--- 390 
Niphagrostis floridula, sword-grass. Spikelets and portion 
of leaf blade, magnified so as to show cutting teeth. ..... 399 
Map of the island of Guam.............. wwe e eee ee ee nee 404 
