Index 
Timonius—Continued. 
obovatus Elm., 317. 
panayensis Merr., 317, 
rotundus Merr., 317. 
trichophorus Merr., 480. 
valetonii Elm., 319. 
Toxomyia, 281. 
brideliae Felt, 233, 
Trametes Fr., 868. 
dermatodes Léy., 368, 372. 
meyenii Kl., 868, 374, 
occidentalis Fr., 369. 
persoonii Mont., 369, 373. 
tegularis Lév., 369. 
TRELEASE, SAM F., The relation of salt 
proportions and concentrations to the 
growth of young wheat plants in nu- 
trient solutions containing a choride, 527. 
Trematodes, Philippine, 627. 
Tremellaceae, 364. 
Tremella Dill., 365. 
fuciformis Berk., 365. 
Trichosporum D. Don, 316. 
bakeri Merr., 317. 
panayense Merr., $16, 
truncatum Elm., 317. 
Trigona ambusta Ckll., 228. 
apicalis Sm., 228, 
breviceps CkIl, 228. 
busara CkIl., 228. 
fuscibasis Ckll., 228. 
geissleri Fr. (var. a), 228. 
haematoptera Ckll., 228. 
luteiventris Fr., 229. 
melanocephala Grib., 228. 
melanotricha CkIl., 228. 
melina Grib., 228. 
palavanica Ckil., 229. 
rufibasalis CkIL, 228, 
sandacana Ckll., 228. 
scintillans Ckll., 228. 
trochanterica Ckll., 228. 
sp., 221, 229. 
Trigonon Crawf., 354. 
longicornis Crawf., 354, 
pacificum Crawf., 354, 
Trioza Foerst., 356. 
ingula Crawf., 356, 357. 
papillata Crawf., 357. 
Trogia Fr., 370. 
partita (Berk.) Pat., 370. 
Tylococcus Newst., 166. 
Tyora Walk., 355. 
congrua Walk., 355. 
hibisci Froggatt, 356. 
indica Crawf., 356. 
(Nesiope) ornata, 355. 
ornata Kirk., 355. 
Typhoid carriers in the Philippines, 110. 
U 
UBALDO, A. R., Clinical forms of panoph- 
thalmitis observed in the Philippine 
General Hospital, 65. 
659 
Udamostigma End., 356. 
Ulmaceae, 246. 
Urandra luzoniensis Merr., 276. 
Urophyllum Wall., 425, 481, 485. 
affine Merr., 481, 
caudatum Merr., 481, 
lucbanense Elm., 482, 484. 
luzoniense, 481. 
panayense Merr., 482. 
quadribracteolatum Merr., 483, 
Vv 
Vaccine virus, notes on the keeping qualities 
of dried and pulverized, 55. 
Vahlkampfia (Amoeba) limaxz, 390, 391. 
VELARDE, HERMINIO, Cornea! paracente- 
sis, 71. 
Venom of the Philippine cobra, 59. 
Verbenaceae, 313. 
Vinsonia Sign., 181, 187. 
stellifera (Westw.), 187. 
Vitaceae, 279. 
VITUG, W., see LANTIN and VITUG. 
Ww 
Walkeriana Sign., 153. : 
Waste molasses in the Philippine Islands with 
special reference to the haciendas of 
Negros, the utilization of, 395. 
Webera Hedw., 461. 
Hook. f., 462. 
Schreber, 461. 
corymbosa Willd., 461, 472. 
cumingiana, 470. 
fragrans Hook. f., 470, 4738. 
luzoniensis Vid., 479. 
maingayi Hook. f., 472. ’ 
meyeri Merr., 474, 479. 
mollis Hook. f., 473. 
pubescens Vid., 474. 
pumila Hook. f., 478. 
sp. Vid., 479. 
Wheat plants, salt requirements of, 527. 
Wikstroemia, 388. 
Williamsia Merr., 425, 484, 485. 
longistipula Merr., 485, 
Panayensis Merr., 484, 485, 
Wrightia laniti, 173. 
x 
Xanthosoma sagittifolium, 173. 
Xerophthalmia in fowls, 99. 
Xerotus Fr., 370. 
nigrita Lév., 370. 
Xylocarpus collaris Lep., 228. 
Xylocopa fuliginata Pérez, 229. 
mimetica Ckil., 229. 
nigrocoerulea Sm., 229, 
Zz 
Zenith observations of dawn, Baguio, 1920, 
487. 
Zizyphus jujube, 188. 
Zodiacal light, 487. 
O 
