Pandan and Okinawa Spinach plant (Ottawa West)

Does anyone have the edible Pandanus amaryllifolius plant or know where I can find it? Also known as Pandan = Ramba = Bai Teoy = Cây Lá Dưá? I would like to get a cutting of this plant; as well; would like cuttings for the Okinawa Spinach plant.
https://en.wikipedia.org/wiki/Pandanus_amaryllifolius
https://en.wikipedia.org/wiki/Gynura_bicolor
https://tinyurl.com/3xvwyva5

Thanks,
Ann