hibiscus trionum

1. 1.

   annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America

   Synonymsflower-of-an-hourflowers-of-an-hourbladder ketmiablack-eyed Susan

   Broaderhibiscus

Questions about hibiscus trionum

What does hibiscus trionum mean?

hibiscus trionum means "annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America".

What is another word for hibiscus trionum?

Close synonyms include flower-of-an-hour, flowers-of-an-hour, bladder ketmia, black-eyed Susan. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is hibiscus trionum a common word?

hibiscus trionum is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.