don't know what these white blossoms are. I found the subtle and delicate shades of white very attractive. The picture was taken in the Gaiser Conservatory here in Spokane These greenhouses constitute one of the most popular sources of enjoyment for park visitors. The greenhouses contain tropical, sub-tropical, and temperature plant specimens from around the world. Beautiful flowering displays are changed seasonally. The Conservatory is open to the public, free of charge, throughout the year.