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 × pugetensis The chief difference from its parents is that its flowers almost always abort, and it rarely bears any fruit. Prunus × pugetensis Prunus × pugetensis is a hybrid species of cherry discovered growing in the Pacific Northwest region of North America. It has been given the nominal common name Puget Sound cherry. It is a cross of introduced sweet cherry, "Prunus avium", and native Oregon cherry, "Prunus emarginata". Individuals have been found growing in British Columbia, Washington state and Oregon, in the natural range of "P. emarginata". It differs from "P. avium" in a number of features, including having narrower