Orange (_lokban_) and lime (_lolokisen_) trees are greatly prized, but appear only occasionally. They receive no care, and consequently yield only inferior fruit. The _pias_ (_Averrhoa bilimbi_ L.) is a garden tree which produces an acid fruit used in cooking. _Santol_ (_Sandoricum indicum_ Cav.) trees are raised both for the fruit and for timber. It is said that house posts of this wood are not attacked by white ants. _Wild Plants and Trees_.--Few of the wild growths have escaped the attention of this people, and many are used as food and medicine, as well as for fiber materials and bark cloth. Among those used for food, the following are the most important:-- _Apang_ or _sapang_ (_Bixa orellana_ L.). _Alloseup_ (_Antidesma ghesaembilla_ Gaertn.). _Bayabas_, or lemon guava (_Psidium guayava_ L.), an American shrub which now grows wild, and in great abundance, in the mountains. _Balatong_ (_Phaseolus mungo_ L.). Only the seeds are used. _Damokes_ (_Pithecolobium dulce_ Benth.), an American tree which now grows spontaneously in northern Luzon. The fruit is eaten, while the bark is sometimes used for tanning. _Ipako_ (_Psophocarpus tetragonolobus_ D.C.), a herbaceous vine infrequently seen in the gardens. The young pods are used as a condiment. _Kochai_ (_Alliuni tricoccum_) or wild leek. _Katodai_ (_Sesbania grandiflora_ P.). Only the flowers are eaten. _Kama-al_ (_Allaeanthus luzonicus_ Blanco. Vill.). _Kalot_ (_Dioscorea daemona_ Roxb.), a tuber, poisonous if eaten without special preparation. It is cut into small pieces, and is placed in running water for several days, after which it is cooked. _Kamatis_ (_Lycopersicum esculentum_ Mill.), tiny tomatoes which are eaten raw or cooked. _Labok_ (_Colocasia antiquorum_ Schott). _Longboy_ (_Eugenia jambolana_ Lam.). _Olo_ (_Cissus sp_.), a low climbing herb, the stems and leaves of which are used in place of vinegar. _Palda_ (_Phaseolus lunatus_ L.), civet bean. _Sili_ (_Capsicum frutescens_ L.), small red peppers. The American chile. Used as a condiment. Specimens of about twenty other food plants and trees were obtained, but their identification was impossible. The wild growths used as medicines, or in the manufacture of string, rope, and bark cloth, will be mentioned under those headings.