Search Result：hibiscus trionum
hibiscus trionum 
(TTS Sound)
(TTS Sound)Overview of noun hibiscus_trionum
The noun hibiscus trionum has 1 sense
- flower-of-an-hour, flowers-of-an-hour, bladder ketmia, black-eyed Susan, Hibiscus trionum -- (annual weedy herb with ephemeral yellow purple-eyed flowers; Old World tropics; naturalized as a weed in North America)