On Mon, 11 Feb 2008 00:11:35 -0800 (PST), Marios Giannakoulias
wrote:

it is Dracaena deremensis (RUSCACEAE according to APG) however, since
these are variable plants in cultivation, there are issues... some
believe that they are formas-varieties-subspecies to Dracaena fragrans
(like the situation in Dieffembachia sanguine ARACEAE). There is also
a proposition to sink Dracaena into Sanseveria.

Thanks for that ID.