- Hibiscus trionum
taxobox
name = Flower-of-an-Hour
image_caption = "Hibiscus trionum" flower
regnum =Plantae
unranked_divisio =Angiosperms
unranked_classis =Eudicots
unranked_ordo =Rosids
ordo =Malvales
familia =Malvaceae
genus = "Hibiscus "
species = "H. trionum"
binomial = "Hibiscus trionum"
binomial_authority = L.|Flower-of-an-Hour ("Hibiscus trionum") is an annual plant that originally grew to the east of the
Mediterranean , but it spread throughout southern Europe both as aweed and cultivated as agarden plant . The plant grows to a height of 20-50 cm, sometimes as much as 80 cm and has white or yellow flowers with a purple centre.ynonyms
Common name s* Ajannäyttäjä (from Finnish)
* Black-eyed Susan
* Bladder hibiscus
* Bladder ketmia
* Bladder weed
* Flower-of-the-Hour
* Modesty
* Rosemallow
* Shoofly
* Venice mallowScientific name s* "Hibiscus africanus"
Mill.
* "Hibiscus hispidus"Mill.
* "Hibiscus ternatus"Cav.
* "Hibiscus trionum"var. "ternatus" DC.
* "Hibiscus vesicarius"Cav.
* "Trionum annuum" Medik.
* "Ketmia trionum" (L.)Scop. References
*
External links
* [http://www.missouriplants.com/Others/Hibiscus_trionum_page.html "Hibiscus trionum"]
Wikimedia Foundation. 2010.