hog plum vs Prunus angustifolia

hog plum and Prunus angustifolia both are nouns.

Word	Noun	Adjective	Verb	Adverb
hog plum	Yes	No	No	No
Prunus angustifolia	Yes	No	No	No

As nouns, hog plum and Prunus angustifolia are synonyms defined as:

hog plum and Prunus angustifolia: small native American shrubby tree bearing small edible yellow to reddish fruit

Other synonyms of hog plum include chickasaw plum, hog plum bush.

hog plum (noun)	Prunus angustifolia (noun)
fruit of the wild plum of southern United States	small native American shrubby tree bearing small edible yellow to reddish fruit
yellow oval tropical fruit
small native American shrubby tree bearing small edible yellow to reddish fruit
tropical American tree having edible yellow fruit