I think Sam used this description just to say that her age gives her beauty, not thinking that she might whither soon or later for he knew none that his master's may cause that. Sam was not the type to put riddles in his words for the wise to catch and understand. He just what he has to say or think...

It's a name of for flowers of the Nacrissus genus.
I found it in Tolkein's trilogy where Sam was describing Galadriel saying "as white as a daffadowndilly", since then it stuck in my mind, so it would be good to know what's origin is.

Thanks for your welcome. In response to you Stargzer, I would say that when a thief visits a house he simply takes with no acceptance from the owner or gratitiude to his "generousity"; making him a thief. As for being a student, it's rare to see a student who gives credit to his teachers, ...

At first hello to everyone and especially to Dr. Goodword. Regarding what I said subject, that is because I at first just suscribed in the Goodword section, so I am taking with no benifit to the giver(unfortunately though). And the reason behind my subscription in the "Alpha Agora" is that...