This hosta from Japan was found in the wild and is believed to be a hybrid of the species H. longipes.

An article about H. 'Kinu-no-yuki' by Akira Horinaka in The Hosta Journal (2006 Vol. 37 No. 1) says,  "This is a very beautiful new cultivar of H. longipes. ..a hybrid of a wild form of H. longipes named 'Chichibu'...and another collected form of H. longipes ...called 'Tochiga'...A relative of 'Kinu-no-yuki', 'Mine-no-yuki' is a hybrid of the wild form of 'Chichibu' and the cultivar 'Kinusouri' (itself a hybrid of a white-veined, wild 'Chichibu' and 'Tochigi')....'Kinu-no-yuki' has a snow-white center with an irregular and narrow green border...[nearly 2 inch-long] leaf...has the most pure white center I have ever seen."