What is the exact latin name of this flower?

I guess this is a lily, but not sure. Here is a photo of this flower:

http://www.kolumbus.fi/zygis/x/lily_r.jp...

What is the exact latin name of this flower?
The exact scientific name of the flower in the photo is ==



Alstroemeria Casablanca .



Kindly click on the link below to confirm and to read more about it ==

http://www.diggingdog.com/photos/alstroe...



Info =

http://www.diggingdog.com/pages2/alstroe...



From = A Botanist
Reply:Alstroemeria aurea Peruvian Lily