damson plum vs Prunus domestica insititia

damson plum and Prunus domestica insititia both are nouns.

Word	Noun	Adjective	Verb	Adverb
damson plum	Yes	No	No	No
Prunus domestica insititia	Yes	No	No	No

As nouns, damson plum and Prunus domestica insititia are synonyms defined as:

damson plum and Prunus domestica insititia: plum tree long cultivated for its edible fruit

Other synonyms of damson plum include damson plum tree.

damson plum (noun)	Prunus domestica insititia (noun)
dark purple plum of the damson tree	plum tree long cultivated for its edible fruit
plum tree long cultivated for its edible fruit
tropical American timber tree with dark hard heavy wood and small plumlike purple fruit