I am searching for this plant.

Somebody said that it is leopard lily..others said it is silver squill.

Now when I google about "silver squill", Wiki says:

Ledebouria socialis, the silver squill, wood hyacinth, or leopard lily, is a geophytic species....

So, I guess, the other name of silver squill is leopard lily.

But, when I search for "silver squill flower",I get results like

which does not look like the first orange flower, the one I am searching for...nor the plant looks like the dotted leaves of squill either.

Please somebody help me out here. If I want to buy the plant producing flowers like picture 1, what plant should I search for at the nurseries ?