» flowers-of-an-hour
Noun (1 meaning)
1. annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America.
flower-of-an-hour, flowers-of-an-hour, bladder ketmia, black-eyed Susan, Hibiscus trionum
flowers-of-an-hour is a type of:
- hibiscus (noun) - any plant of the genus Hibiscus