sheep laurel vs pig laurel

sheep laurel and pig laurel both are nouns.

Word	Noun	Adjective	Verb	Adverb
sheep laurel	Yes	No	No	No
pig laurel	Yes	No	No	No

As nouns, sheep laurel and pig laurel are synonyms defined as:

sheep laurel and pig laurel: North American dwarf shrub resembling mountain laurel but having narrower leaves and small red flowers; poisonous to young stock

Other synonyms of sheep laurel include Kalmia angustifolia, lambkill.

sheep laurel (noun)	pig laurel (noun)
North American dwarf shrub resembling mountain laurel but having narrower leaves and small red flowers; poisonous to young stock	North American dwarf shrub resembling mountain laurel but having narrower leaves and small red flowers; poisonous to young stock