INDEX. 



485 



Gold in northern Mindanao, 389. 



in southeastern Luzon, 477. 



on the Tumaga River, 364. 

 Guava, 2, 17. 

 Guayabas, 2. 

 Gum, black, 15. 



sour, 15. 



sweet, 15. 

 Gymnocladus canadensis Lam., 15. 

 dioica (Linn.) Koch, 



H 



15. 



Hackberry, 15. 



Hagalay, 2. 



Hemlock, 13. 



Heroin, periodides of, 257. 



HERRMANN, RAF., A Theory on the Form- 

 ation of the Central Luzon Plain, 331. 



Hibiok, 194, 



Hickory, 16. 



Hicoria alba (Linn.) Brittou, 16. 

 glabra (Mill.) Britton, 16. 

 minima (Marsh.) Britton, 16. 

 ovata (Mill.) Britton, 16. 

 pecan (Marsh.) Britton, 16. 



Holly, 15. 



HOLMES, W. C, On the Formation of Cer- 

 tain Alkaloidal Periodides. Preliminary 

 Investigation, 253 ; review of Allen's Com- 

 mercial Organic Analysis, volume IV, 428. 

 See also Gibbs, H. D. 



Hornbeam, 15. 



Hot springs in the Baguio district. 438. 



Hot Springs, Tiui, 468. 



Humidity in the Philippines, 295. 



Idiok, 194. 

 Ilex opaca Ait., 

 Irok, 194. 



15. 



J 



Jasminum truticans L., 201 

 nudiflorum Lindl. 

 officinale L., 201. 



Juglans cinerea Linn., 14. 

 nigra Linn., 16. 



Juniperus virginina Linn., 14 



201. 



K 



Kandelia rheedii, 47. 

 Kaong, 194. 



L 

 Laborers in nipa swamps, compensation of, 



138. 

 Langaray, 2. 



Lanot Mineral Springs, 469. 

 Larch, 15. 



Larix americana Michx., 15. 

 occidentalis Nutt., 15. 

 Lauan, 423. 



Lead in southeastern Luzon, 478. 

 Lenggadi, 2, 17. 

 Lemons, Philippine, 347. 

 Libocedrus decurrens Torr., 13. 

 Limestone in the Baguio district, 443. 



Llmnophila species, oil of, 346. 



Limon, 347. 



Limoncito, 347. 



Linden, American, 14. 



Liquidambar styraciflua Linn., 15. 



Liquors, distilled, and malt beverages manu- 

 factured in the Philippine Islands, 100. 



Lirlodendron tulipifera Linn., 14. 



Lithothannium ramossisimum Reuss, 401. 



Locust, 15. 



Loss of life from eruption of Taal Volcano, 

 87. 



Lucban, 347. 



Lumbayao, 2. 16. 



Luzon plain, central, a theory on the forma- 

 tion of, 331. 



M 



Macabuhay, 33. 



Madura pomifera (Raf. ) Schneider, 16. 



Magnolia acuminata Linn., 14. 



Malt beverages and distilled liquors manu- 

 factured in the Philippine Islands, 100. 



Mangrove swamps. 2 : economic possibilities 

 of, 45. 



Mannitol in palm saps, 201. 



Maple, 15. 



MARTIN, CHARLES, Observations on the 

 Recent Eruption of Taal Volcano, 87. 



Masbate, Aroroy district of, 397. 



Matamata bianco, 423, 

 Colorado, 423. 



Mayon Volcano, 454 ; historic eruptions of, 

 464. 



Mercury in southeastern Luzon, 478. 



Metroxylon rumphii Mart., 107, 194. 



Michelia champaca L., 333. 



longifolia Bl., 333 ; oil of, 342. 



MimuKops elengi L., 423. 



Mindanao and Sulu, geology of, 359. 



Mineral Springs, Lanot, 469. 



veins of the Baguio district, 435. 



Molave, 17, 423. 



Morphine, periodides of, 257. 



Morus rubra Linn., 15. 



Mud cones resulting from eruption of Taal 

 Volcano, 76. 



Mulberry, 15. 



X 



Nalasvetan mineral district, 464. 



Naranja, 347. 



Naranjita, 347. 



Nassa verbeeki Mart., 411. 



Negros, sugar lands of, 35. 



New Philippine essential oils, 333. 



Nigi, 2. 



Nigue, 2, 53. 



Nipa fructicans Wurmb.. 107, 202 : analyses 



of saps from, 108, 122. 

 Nipa palm as a source of alcohol, 105. 



swamps, compensation of laborers in, 

 138. 

 Nyssa aquatica Linn., 15. 



sylvatica Marsh, 15. 



uniflora Wang,, 15. 



