I'd say it's probably wendtii/becketti/undulata, but i could be something rather different .... The reason i think that it's one of them is that they are the most common crypts that tend to have lanceolate leaves, at least where i come from.
But to get a sure ID you HAVE to flower them, it's the only way. And even if they flower, you will be confused, since comparing flowers isn't necesarilly easy at all. But that's the way you have to go to get a sure ID, if you can't just ask your friend.
But to get a sure ID you HAVE to flower them, it's the only way. And even if they flower, you will be confused, since comparing flowers isn't necesarilly easy at all. But that's the way you have to go to get a sure ID, if you can't just ask your friend.