sleeping hibiscus vs waxmallow

sleeping hibiscus and waxmallow both are nouns.

Word	Noun	Adjective	Verb	Adverb
sleeping hibiscus	Yes	No	No	No
waxmallow	Yes	No	No	No

As nouns, sleeping hibiscus and waxmallow are synonyms defined as:

sleeping hibiscus and waxmallow: any of various plants of the genus Malvaviscus having brilliant bell-shaped drooping flowers like incompletely opened hibiscus flowers

Other synonyms of sleeping hibiscus include wax mallow.

sleeping hibiscus (noun)	waxmallow (noun)
any of various plants of the genus Malvaviscus having brilliant bell-shaped drooping flowers like incompletely opened hibiscus flowers	any of various plants of the genus Malvaviscus having brilliant bell-shaped drooping flowers like incompletely opened hibiscus flowers