Salix babylonica a gold-yellow in autumn. The flowers are arranged in catkins produced early in the spring; it is dioecious, with the male and female catkins on separate trees. "Salix babylonica" was described and named scientifically by Carolus Linnaeus in 1736, who knew the species as the pendulous-branched ("weeping") variant then recently introduced into the Clifford garden in Hartekamp in The Netherlands. Early Chinese cultivar selections include the original weeping willow, "Salix babylonica" 'Pendula', in which the branches and twigs are strongly pendulous, which was presumably spread along ancient trade routes. These distinctive trees were subsequently introduced into England from Aleppo in
Salix OS Transifex. The Salix Wiki was created as a source of information online and the Salix startup guide is available to help newcomers get familiar with the system. Salix OS Salix OS is a multi-purpose Linux distribution based on Slackware. Salix OS retains full backwards compatibility with Slackware. This enables Slackware users to benefit from Salix repositories, which they can use as an "extra" source of software for their distribution. However, while in the KISS principle that Slackware adheres to, "Simple" refers to the system design, Salix OS applies it to daily use as well. It aims to be simple, fast