Polianthes tuberosa
Susan B (Wed, 11 Aug 2010 06:49:02 PDT)

We have 1 scape blooming in the yard, and it's scent is wonderful. The
fragrance lasts so long, we once had a bloom in the house. and although it
looked um, "not pretty" towards the end, we had a nice fragrance for a month!
Pretty cheap air freshener.
Susan