The Conservatory of Flowers is a large botanical greenhouse in San Francisco's Golden Gate Park, constructed in 1878. It houses an important collection of exotic plants. It is the oldest building in Golden Gate Park and the oldest municipal wooden conservatory remaining in the United States. It is also one of the first municipal conservatories constructed in the country. For these distinctions and for its associated historical, architectural, and engineering merits, the Conservatory of Flowers is listed on the National Register of Historic Places, the California Register of Historic Places, is a California Historical Landmark, and a San Francisco Designated Landmark.
Source : http://en.wikipedia.org/wiki/Conservatory_of_Flowers
See Also : Flowers India, Birthday Flowers, Flowers and Gifts