summer haw vs mayhaw

summer haw and mayhaw both are nouns.

Word	Noun	Adjective	Verb	Adverb
summer haw	Yes	No	No	No
mayhaw	Yes	No	No	No

As nouns, summer haw and mayhaw are synonyms defined as:

summer haw and mayhaw: hawthorn of southern United States bearing a juicy, acidic, scarlet fruit that is often used in jellies or preserves

Other synonyms of summer haw include Crataegus aestivalis.

summer haw (noun)	mayhaw (noun)
hawthorn of southern United States bearing a juicy, acidic, scarlet fruit that is often used in jellies or preserves	hawthorn of southern United States bearing a juicy, acidic, scarlet fruit that is often used in jellies or preserves