Mystery Red/Yellow trumpet-like flower
by Sandy
(Mosinee, WI)
This plant is about 12" high and is growing in partial sun in zone 4 (central Wisconsin). Its blooms look like trumpets, and they will open and close seemingly at random. What's strange is at the base of each plant (I have two) there is a walnut-sized hard "ball" protruding from the ground. When I first bought them from the greenhouse they were in unmarked pots, the clerk didn't know what they were, and I bought them thinking they might be datura -- not! I can email you the picture of the "ball" if you like.