Oxtail is the tail of a cow. In olden days, it came from the tail of an ox, but now it comes from the tail of a cow of either sex. The tail is skinned and cut into sections; each section has a tailbone with some marrow in the center, and a bony portion of meat surrounding the tail.xtail is the tail of a cow. In olden days, it came from the tail of an ox, but now it comes from the tail of a cow of either sex. The tail is skinned and cut into sections; each section has a tailbone with some marrow in the center, and a bony portion of meat surrounding the tail.
Radiata pine is classed as a medium-density softwood. Radiata pine clearwood (wood that is free of defects such as knots, holes or other blemishes) is one of the world's best clearwoods. Due to research and the high quality of New Zealand Radiata pine, it can be used in many applications (see below).
Rhizophora mangle, known as the red mangrove, is distributed in estuarine ecosystems throughout the tropics. Its viviparous seeds, in actuality called propagules, become fully mature plants before dropping off the parent tree.These are dispersed by water until eventually embedding in the shallows.s a viviparous plant, R. mangle creates a propagule that is in reality a living tree. Though resembling an elongated seed pod, the fully-grown propagule on the mangrove is capable of rooting and producing a new tree. The trees are hermaphrodites, capable of self pollination or wind pollination.