what are examples of biennial weeds
according to me it is biennial.
Istanbul Biennial was created in 1987.
sea-weed, protozoa
Singapore Biennial Games was created in 2010.
Yes. http://en.wikipedia.org/wiki/Biennial_plant
Cabbage is a biennial plant that is grown as if it was an annual (as are carrots).
Carrots, parsley, and onions are some examples.
A biennial plant flowers every two years
The word Biennial means Every two years
The adjective "biennial" means done or occurring every 2 years. (biannual means twice a year)
triennial
No orchids are perennials.