Prunus and Pliny uses "prūnus silvestris" to mean the blackthorn. The word is not native Latin, but is a loan from Greek προῦνον ("prounon"), which is a variant of προῦμνον ("proumnon"), origin unknown. The tree is προύμνη ("proumnē"). Most dictionaries follow Hoffman, "Etymologisches Wörterbuch des Griechischen", in making some form of the word a loan from a pre-Greek language of Asia Minor, related to Phrygian. The first use of "Prunus" as a genus name was by Carl Linnaeus in "Hortus Cliffortianus" of 1737, which went on to become "Species Plantarum". In that work, Linnaeus attributes the word to "Varr.", who it
Prunus is assumed must be Marcus Terentius Varro. Prunus Prunus is a genus of trees and shrubs, which includes the plums, cherries, peaches, nectarines, apricots, and almonds. Native to the northern temperate regions, there are 430 different species classified under "Prunus". Many members of the genus are widely cultivated for their fruit and for decorative purposes. "Prunus" fruit are defined as drupes, or stone fruits, because the fleshy mesocarp surrounding the endocarp (pit or stone) is edible. Most "Prunus" fruit and seeds are commonly used in processing, such as jam production, canning, drying or roasting. Members of the genus can be