Bursaria spinosa spinosa" was first described by Antonio José Cavanilles in 1797. It is known by many common names, including Australian blackthorn, blackthorn, Christmas bush, mock orange, native blackthorn, native box, native olive, prickly box, prickly pine, spiny box, spiny bursaria, sweet bursaria, thorn box and whitethorn. Summer flowering has given rise to the name (Tasmanian) Christmas bush in Tasmania and South Australia (not to be confused with "Prostanthera lasianthos"). Indigenous names recorded include "kurwan" in Coranderrk, Victoria, and "geapga" from Lake Hindmarsh Station. "Bursaria spinosa" is highly variable in appearance and habit, as are other species within the genus, and there
Prunus hortulana drupes with white dots, reportedly sweet and pleasant-tasting. The species grows in upland forests and near streams. There are several domesticated cultivars and hybrids with other "Prunus". Prunus hortulana Prunus hortulana, called the hortulan plum and wild goose plum, is a fruit shrub in the rose family found in the central United States in: Arkansas, Iowa, Illinois, Indiana, Kansas, Kentucky, Massachusetts, Maryland, Missouri, Nebraska, Ohio, Oklahoma, Tennessee, Texas, Virginia, West Virginia. Populations east of the Appalachians probably represent naturalizations. "Prunus hortulana" is a deciduous tree with a trunk diameter of up to and an overall height of or more. Leaves