Sago first wash. Because many traditional people rely on sago-palm as their main food staple and because those supplies of these are not unlimited, in some areas commercial or industrial harvesting of wild stands of sago-palm can conflict with the food needs of local communities. Sago Sago is a starch extracted from the spongy centre, or pith, of various tropical palm stems, especially that of "Metroxylon sagu". It is a major staple food for the lowland peoples of New Guinea and the Moluccas, where it is called "saksak", "rabia" and "sagu". The largest supply of sago comes from Southeast Asia, particularly
Castilla (plant) been extracted. The vernacular name is "Panama rubber tree" or "castilloa rubber". The pre-Columbian MesoAmericans used the latex of this plant to make a ball used in a ceremonial game. Rubber Castilla (plant) Castilla (sometimes incorrectly spelled "Castilloa") is a genus of 3 species of large trees in the flowering plant family Moraceae. The genus is native to Central and South America. This genus is named after Juan Diego del Castillo (d. 1793), a Spanish botanist who was a friend of Vicente Cervantes, who chose the name in his friend's honor. "Castilla" species are monoecious or dioecious trees up to