'Jeanne Clay Plank' has much larger flowers.. She's very voluptuous... 'Teasing Tiger' seems more restrained in form (although hard to tell in this picture). I'd have to go out in the daylight and confirm.. but I think Teasing Tiger is also more golden, while Jean is a little softer in color..
The surest sign that intelligent life exists elsewhere in the universe is that it has never tried to contact us.