That'd be Ruellia ciliata f. depressa. I got some of the seed and, without any special treatment germinated and grew on 5 plants which have been blooming for weeks... Carlo A. Balistrieri, Executive Director The Gardens at Turtle Point Tuxedo Park, NY 845.351.2849 Zone 6 http://www.twitter.com/BotanicalGarden/ http://www.botanicalgardening.com/ and its BGBlog http://www.carlobalistrieri.com/ and its "I shutter to think..." blog