Sago remains highly toxic after washing. In Brazil, sago is extracted from cassava root, in what is known in English as tapioca pearls. It is usually mixed with wine and then served as a dessert. Sago from "Metroxylon" palms is nearly pure carbohydrate and has very little protein, vitamins, or minerals. 100 grams of dry sago typically comprises 94 grams of carbohydrate, 0.2 grams of protein, 0.5 grams of dietary fiber, 10 mg of calcium, 1.2 mg of iron and negligible amounts of fat, carotene, thiamine and ascorbic acid and yields approximately 355 calories. Sago palms are typically found in areas
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