Castilla elastica (Nahuatl) word for rubber was "ulli / olli", from which their word for the ballgame derived), and also their name for the ancient people they associated with the origin of the ballgame, the Olmecs ("olmeca": "rubber people"). The Nahuatl word for the tree of "Castilla elastica" is olicuáhuitl; in Spanish it is known as palo de hule. Caucho, castilloa rubber. Castilla elastica Castilla elastica, the Panama rubber tree, is a tree native to the tropical areas of Mexico, Central America, and northern South America. It was the principal source of latex among the Mesoamerican peoples in pre-Columbian times. The latex
Site of Ficus superba var. henneana tree with originally of land, later subdivided to in the 1950s, and one acre lots in the 1960s. The castle with its substantial landscaped grounds was built by newspaper propietor Frank Bennett, and had been host to a number of notable guests and visitors in his ownership, tenanted later by Dame Nellie Melba, and other notable guests in later periods when used as a private hotel and banking executive training school. Site of "Ficus superba var. henneana" tree was listed on the New South Wales State Heritage Register on 2 April 1999. Site of Ficus superba var. henneana tree Site of