956 
Wreck of Warwick, 496. 
Wreck Hill, 485. 
Wrecks, 514. 
Xanthoxylum aromaticum. See Zan- 
thoxylum, 609-618, 896. 
Yam, 624, 525. 
Yates Island, 465. 
Yaw-weed, 575. 
Yellow Daisy-bush, 582. 
Yellow Fever, 511, 516, 865. 
caused by mosquito bites, 511, 747, 
865. 
epidemics of formerly, 511, 512, 865. 
Godet on, 865. 
in Havana, table of deaths, 747. 
Mosquito, 746, 747, 865, 893. 
Ogilvy on, 865. 
on convict hulks, 865. 
Yellow Grunt, 704. 
Tayle, 702. 
Tree, 646. 
Wasp, 750. 
Yellow-wood, Goy. Moore on, 1612, 609. 
Qa =~ 
A, E. Verrill—The Bermuda Islands. 
Yellow-wood, proclamation against ex- 
portations of, 1632, 609. 
timber valuable, 518, 609. 
Tree, 441, 575, 609, 610, 646. 
Tree and Legends of Buried Trea- 
sures, 610-618. 
Tree on Cooper’s Island, 611, 616, 
618, 619. 
Tree on Ireland Island, 611-614, 
646. 
Tree on Walsingham tract, 441, 610. 
with brass tablet and cross, 610, 
611, 616, 618, 619. 
Yellow-footed Wasp, 752. 
| Yucea, 433. 
aloifolia= Y. serrulata, 657. 
filamentosa, 657. 
Whippleyi, 657. 
Zanthoxylum aromaticum, 575, 609-618, 
896. 
Zaragoza Mangrove, 581, 620. 
Zonitoides minusculus, 729. 
Zostera marina, 448, 586, 693. 
Figure 245.—Southern Army-worm and Moth (Laphygma frugiperda), nat. size ; 
after Packard. 
